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oai:ojs2.joaasr.com:article/1 2021-12-26T17:33:34Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/1 2021-12-26T17:33:34Z Jamal Mohamed College Publication Vol. 1 No. 1 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 1-9 Spectroscopic and Quantum mechanical investigations of 1-(1,3-Benzodioxol-5-yl)thiourea Ragamathunnisa M Revathi M Jasmine Vasantha Rani E 2015-07-16 url:http://www.joaasr.com/index.php/joaasr/article/view/1 Moleculer dynamics,spectroscopic,DFT,Gaussion en_US The optimum molecular geometry of 1-(1,3-Benzodioxol-5-yl)thiourea was calculated by the B3LYP method of density functional theory (DFT) using 6-311 + + G(d,p), mp2/sto-3g basis sets and data source of vibration frequency, polarizability, and thermo-dynamical parameters were set up. By contrast with the theoretical spectra, the vibrational assignment of 1-(1, 3-Benzodioxol-5-yl)thiourea was discussed. In addition, part of significant parameters such as HOMO-LUMO energy gap and hyperpolarizability calculations. This study provides a theoretical support for the spectral detection technology, especially for the analysis of the electronic structure and spectra of of 1-(1,3-Benzodioxol-5-yl)thiourea.
oai:ojs2.joaasr.com:article/2 2021-12-26T17:33:34Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/2 2021-12-26T17:33:34Z Jamal Mohamed College Publication Vol. 1 No. 1 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 27-32 Ultrasonic studies of molecular interactions in binary mixtures of n-Butanol with water at different temperatures (308K, 318K and 328K) UMARALIKHAN L DR. M. JAMAL MOHAMED JAFFAR 2015-07-16 url:http://www.joaasr.com/index.php/joaasr/article/view/2 Ultrasonic sound velocity, Density, Viscosity, βS, Lf, Vf, Z. en_US The experimental ultrasonic velocity (u), density (ρ) and viscosity (ƞ) of butanol mixed with water has been measured over the full range of compositions at atmospheric pressure and at different temperatures (308, 318 and 328 K). From these experimental values the molar Isentropic compressibility (βs), Intermolecular free length (Lf), Free volume (Vf) and Acoustic impedance (Z) are calculated.
oai:ojs2.joaasr.com:article/3 2021-12-26T17:33:34Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/3 2021-12-26T17:33:34Z Jamal Mohamed College Publication Vol. 1 No. 1 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 33-40 Hydrochemical analysis of groundwater of karumandapam area near koraiyar river Tiruchirappalli district, Tamil nadu, India. Sirajudeen J Manivel V Arul Manikandan S 2015-07-16 url:http://www.joaasr.com/index.php/joaasr/article/view/3 Groundwater, physicochemical parameter, and Hydrochemical analysis. en_US Ground water samples were collected from different localities in and around Karumandapam area, of Tiruchirappalli District, Tamil Nadu. Ten groundwater samples were collected and analyzed for hydro-chemical parameter such as pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Biological Oxygen Demand(BOD),Chemical oxygen Demand (COD), Calcium(Ca),Magnesium(Mg),Total Hardness (TH), Bicarbonate(HCO3), Chloride (Cl) and Nitrate (NO3) in order to understand the different geochemical processes affecting the groundwater quality. The analytical data were compared with WHO data. The analytical results indicate that the majority groundwater samples are incompatible for drinking purposes. The aquifers of the study area are polluted due to the intersession of sewage are industrial effluents of fertilizers.
oai:ojs2.joaasr.com:article/4 2021-12-26T17:33:34Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/4 2021-12-26T17:33:34Z Jamal Mohamed College Publication Vol. 1 No. 1 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 41-67 Haematological studies on freshwater Tilapia treated with ZnO nanoparticles Suganthi P Murali M Sadiq Bukhari A Basu H Singhal R.K 2015-07-16 url:http://www.joaasr.com/index.php/joaasr/article/view/4 ZnO, XRD, LC50, RBC, WBC en_US Our study was framed to evaluate the acute toxicity, behavioural and heametalogical effects of ZnO NPs on freshwater fish Oreochromis mossambicus. ZnO NPs characterized by FTIR and UV Spectroscopy. Various behaviour patterns were studied in 30, 50 and 70ppm ZnO NPs concentration. The actue toxicity (96hrs LC50) of ZnO NPs was observed between 100-110ppm. Significantly decreased number of Total Red cell count (RBC), haemaglobin (Hb), Haematocrit (Ht) reflects changes in red blood indicies such as MCV, MCH, MCHC and oxygen carrying capacity. Decreased leucocytes and differential count differences observred in ZnO NPs exposed groups. As a novel attempt, our study showed the impact of ZnO nanoparticles in Acute toxicity and Haematological parameters of freshwater fish O. mossambicus.
oai:ojs2.joaasr.com:article/5 2021-12-26T17:33:34Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/5 2021-12-26T17:33:34Z Jamal Mohamed College Publication Vol. 1 No. 1 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 84-96 Distribution of Blood groups and BMI Evaluation among school student of Tiruchirappalli,Tamil Nadu Soundarya N Ramachandran N Suganthi P Jothi N 2015-07-16 url:http://www.joaasr.com/index.php/joaasr/article/view/5 en_US The knowledge of distribution of ABO and Rh blood groups at local and regional levels are helpful in the effective management of blood banks and safe blood transfusion services. Collecting and monitoring BMI in children and youth is a powerful tool in the effort to improve the overall health of the community. A total of 2395 students are screened for ABO and Rh blood group and BMI. ABO and Rh blood typing results reveal that O group is most frequent and AB is the least frequent groups and 93.98% are Rh Positive while 6.02% are Rh negative. Out of 76 colour blind, 61 are males; 15 are females. The percentage of blood groups in students follows as O> B>A1>A1B>A2>A2B. Results of BMI showed high frequency underweight category, which reflects the nutritional deficiency among the school students.
oai:ojs2.joaasr.com:article/6 2021-12-26T17:33:34Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/6 2021-12-26T17:33:34Z Jamal Mohamed College Publication Vol. 1 No. 1 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 97-107 Kinetics, equilibrium, isotherm and thermodynamic modeling of sorption of Reactive Yellow 37 on to balsamodendroncaudatum wood waste activated carbon BOJAN SIVA KUMAR NITHYA P 2015-07-16 url:http://www.joaasr.com/index.php/joaasr/article/view/6 en_US Balsamodendron caudatum wood waste activated carbon (BAC) have the capability to absorb the dyes from aqueous solution. The unsuitable dumping of dyes in waste water constitutes an ecological trouble and can cause damage to the ecosystem. Present investigation deals with the utilization of (BAC) waste as adsorbent for the exclusion of Reactive Yellow 37 dye from its aqueous solutions. The investigation indicates that adsorption is influenced by initial dye concentration, contact time, dye solution pH, thermodynamic parameters such as the free energy, enthalpy, entropy and adsorption temperature have been investigated in the present study. A Kinetic study of dye followed the pseudo-first-order, pseudo second-order and Elovich models respectively. Equilibrium isotherms for the adsorption of Reactive Yellow 37 on BAC were analyzed by the Langmuir isotherm. Outcome show that the pseudo first order kinetic model was found to compare the investigational data fit.
oai:ojs2.joaasr.com:article/7 2021-12-26T17:33:34Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/7 2021-12-26T17:33:34Z Jamal Mohamed College Publication Vol. 1 No. 1 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 19-26 Spectroscopic investigation (FT-IR and FT-Raman), vibrational assignments, HOMO LUMO and NLO analysis of 2-(2,4,6-Trichlorophenyl) hydrazinecarbothioamide Ragamathunnisa M Selvi C Jasmine Vasantha Rani E 2015-07-16 url:http://www.joaasr.com/index.php/joaasr/article/view/7 en_US Vibrational spectral analysis of 2-(2,4,6-Trichlorophenyl) hydrazinecarbothioamide was carried out using FT-IR and FT-Raman spectroscopic techniques. The equilibrium geometry and vibrational wave numbers have been computed using density functional B3LYP method with 6-311++G(d,p) as basis set. HOMO–LUMO energy and the thermodynamic parameters are also evaluated. The thermodynamic functions (heat capacity, internal heat energy, Gibbs energy and entropy) from spectroscopic data by statistical methods were obtained for the range of temperature 100–1000 K.
oai:ojs2.joaasr.com:article/8 2021-12-26T17:33:34Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/8 2021-12-26T17:33:34Z Jamal Mohamed College Publication Vol. 1 No. 1 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 68-83 Morphological and liver histological effects of ZnO nanoparticles on Mozambique Tilapia Suganthi P Murali M Sadiq Bukhari A Syed Mohamed H.E Basu H Singhal R.K 2015-07-16 url:http://www.joaasr.com/index.php/joaasr/article/view/8 ZnO, Morphology, HSI, liver en_US Three different concentrations (30, 50 and 70ppm) of ZnO NPs were exposed to Oreochromis mossambicus. Treated fishes showed various skin discolouration and ulceration due to necrosis condition of muscle tissues, damages in Pectoral, Caudal and Dorsal fins than control. HSI values of treated groups showed decreasing HSI results for 30ppm, 50pp, and 70ppm groups as increasing concentrations. Liver Histological results showed congested portal vein (CPV), necrotic hepatocytes and vacuole formation, accumulation of blood cells degradation of liver tissues (DL) in treated fishes. As a novel attempt this study reveals the impact of ZnO NPs on morphology of O.mossambicus.
oai:ojs2.joaasr.com:article/9 2021-12-26T17:33:34Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/9 2021-12-26T17:33:34Z Jamal Mohamed College Publication Vol. 1 No. 1 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 10-18 Molecular structure, vibrational spectroscopic studies and nonlinear optical analysis of Thiacetazone admin, Ragamathunnisa M Megela R Jasmine Vasantha Rani E 2015-07-16 url:http://www.joaasr.com/index.php/joaasr/article/view/9 Moleculer dynamics,spectroscopic,DFT,Gaussion09 en_US The optimum molecular geometry of 1-(1,3-Benzodioxol-5-yl)thiourea was calculated by the B3LYP method of density functional theory (DFT) using 6-311 + + G(d,p), mp2/sto-3g basis sets and data source of vibration frequency, polarizability, and thermo-dynamical parameters were set up. By contrast with the theoretical spectra, the vibrational assignment of 1-(1, 3-Benzodioxol-5-yl)thiourea was discussed. In addition, part of significant parameters such as HOMO-LUMO energy gap and hyperpolarizability calculations. This study provides a theoretical support for the spectral detection technology, especially for the analysis of the electronic structure and spectra of of 1-(1,3-Benzodioxol-5-yl)thiourea.
oai:ojs2.joaasr.com:article/10 2021-12-26T17:35:10Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/10 2021-12-26T17:35:10Z Jamal Mohamed College Publication Vol. 1 No. 2 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 108-120 Decolorization and degradation of Blue Hegn and Black B dyes by Bacillus Cereus isolated from the textile dye contaminated soil Velmurugan S Kumar P Ravikumar R 2015-11-17 url:http://www.joaasr.com/index.php/joaasr/article/view/10 Textile Dye, Bacillus cereus, UV, FTIR and Carbon sources en_US The soil samples were collected from Jamaratextile Industry,Perundurai, Erode district. The collected samples were subjected to serial dilution and plating technique. The isolated microbial strains were identified based on the morphology, biochemical test and 16s rRNA Sequence. The soil isolates were subjected to textile dye Blue HEGN and Black B degradation based on the decolorizing potential. The most efficient strain was chosen after the immobilization studies. The 16S rRNA sequencing of the most efficient bacterial strain RR4 showed 99% similarity to Bacillus cereus. The analysis of degradation products by FTIR and UV- Vis analysis revealed disruption of dyes linkages and subsequent conversion of aromatic amines into simpler products. Bioremediation has proved to be very effective method in countering the textile dye pollution in an eco-friendly way. This approach creates a promising hope to remediate the environments polluted by textile azo dyes.
oai:ojs2.joaasr.com:article/11 2021-12-26T17:35:10Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/11 2021-12-26T17:35:10Z Jamal Mohamed College Publication Vol. 1 No. 2 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 121-129 Theoretical spectroscopic investigation of 3,5-bis(trifluoromethyl) phenyl isothiocyanate S Abbas Manthri; Jamal Mohamed College,Trichy-20 R. RAJ MUHAMED 2015-11-17 url:http://www.joaasr.com/index.php/joaasr/article/view/11 en_US In this work, theoretical study by using the DFT method on 3,5-bis(trifluoromethyl) phenyl isothiocyanate is reported. The FTIR and FT-Raman spectra of title compound were noted in the regions 4000–400cm–1; The HOMO, LUMO and Gap energy of these compounds have been calculated and reported in this paper. The theoretical study of such compound has not been reported. Thus, our aim to explain the spectroscopic properties on the basis of the DFT quantum chemical calculations and we are interested to explain the nonlinear optical analysis. The study of structural, vibrational spectroscopic studies and nonlinear optical properties for these compound could help to design more efficient functional photovoltaic organic compounds.
oai:ojs2.joaasr.com:article/12 2021-12-26T17:35:10Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/12 2021-12-26T17:35:10Z Jamal Mohamed College Publication Vol. 1 No. 2 (2015): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH; 130-137 Synthesis by co-precipitation method, structural and optical properties of ZnO and nickel doped ZnO nanoparticles P Geetha Devi A.Sakthi Velu 2015-11-17 url:http://www.joaasr.com/index.php/joaasr/article/view/12 Ni doped ZnO.Photolumenence, FT-IR en_US The structural and optical properties of Ni doped ZnO nanoparticles (NPs) prepared by co-precipitation method have been investigated. The X-ray diffraction pattern confirmed synthesized nanoparticles retained the wurtzite hexagonal structure. From FESEM studies, ZnO and Ni doped ZnO NPs showed Spherical & nanorod mixed phase morphology for undoped and Ni doped ZnO NPs respectively. The amount of dopant (Ni2+) incorporated into ZnO sample was determined by EDAX. The FT-IR spectra confirmed the Zn-O stretching bands at 444 and 451cm-1 for ZnO and Ni doped ZnO NPs. Optical absorption measurements show an absorption peak at 376 and 374 nm which was due to excitonic absorption of the pure ZnO and Ni doped ZnO NPs respectively The photoluminescence measurements revealed that the broad emission was composed of seven different bands due to zinc vacancies, oxygen vacancies and surface defects.
oai:ojs2.joaasr.com:article/13 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/13 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 1-6 Study of Anthocyanin Content, Antioxidant Property, UV Absorbance & SPF Analysis of A Few Petals Jessica Gonsalves Divya A.J George Lekha 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/13 Anthocyanin, Antioxidants, UV Absorbance, Sun Protection Factor. en_US Herbal medicine has been commonly used over the years for treatment and prevention of diseases and health promotion as well as for enhancement of the life span and quality of life. It is a well-known fact that Traditional Systems of medicine always played an important role in meeting the global health care needs. Herbal cosmetics use phytochemicals from variety of plants. The botanical ingredients present influence biological functions of skin and provides nutrients necessary for healthy skin. Skin care is major problem faced by many people due to increase in pollution and other factors. The aim of this study was to determine the Anthocyanin content, Antioxidant property, UV Absorbance & Sun Protection Factor (SPF) of few petals namely, Rose, Bougainvillea, Chrysanthemum, Dahlia, Marigold and Ixora. It was found that dry ethanolic and aqueous extracts of Dahlia, Chrysanthemum and Rose has high anthocyanin content and SPF value above 30 compared to other flower petals. Skin cream was prepared using aqueous extract of these three petals. Lavender oil was used for fragrance. Survey was conducted through questionnaire. Though many plants are known to cure various diseases, knowledge of traditional medicine used by communities in India has been lost due to lack of documentation. Hence efforts were made to visit villages in Karnataka & Mumbai to collect data of plants used for primary health care.
oai:ojs2.joaasr.com:article/14 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/14 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 7-17 Establishment of the Biosorptive Properties of Ulva Lactuca Subjecting Eleusine Coracana (L) Gaertn to Heavy metal stress By Cobalt Duraipandian M Sevugaperumal R Ganesh D Ramasubramanian V 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/14 en_US An efficient protocol for in vitro rapid multiplication of Coldenia procumbens L. has been developed. The shoot tip explants were cultured on MS basal medium supplemented with different concentrations of BAP and KIN. The two cytokinins are tested, BAP was found to develop higher number of shoots from the shoot tip explants when compared to KIN. higher number of shoots was produced from all the concentrations of BAP and KIN. The highest  frequency of 100% shoot induction was observed on MS basal medium supplemented with 6 μM BAP and 10 μM KIN. The number of shoots observed on the MS basal medium supplemented with BAP  obtained  14 as well as 11 in KIN. The data's are recorded after 30days of inoculation.
oai:ojs2.joaasr.com:article/15 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/15 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 18-28 In vitro rapid multiplication of Coldenia procumbens L. from shoot tip explants Jahirhussain G S Palanivel Tamilselvan V Muniappan V Deepa K Veerappan R 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/15 en_US An efficient protocol for in vitro rapid multiplication of Coldenia procumbens L. has been developed. The shoot tip explants were cultured on MS basal medium supplemented with different concentrations of BAP and KIN. The two cytokinins are tested, BAP was found to develop higher number of shoots from the shoot tip explants when compared to KIN. higher number of shoots was produced from all the concentrations of BAP and KIN. The highest  frequency of 100% shoot induction was observed on MS basal medium supplemented with 6 μM BAP and 10 μM KIN. The number of shoots observed on the MS basal medium supplemented with BAP  obtained  14 as well as 11 in KIN. The data's are recorded after 30days of inoculation.
oai:ojs2.joaasr.com:article/16 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/16 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 29-42 Applications of Bioinformatics in Genomics and Proteomics Gobalan K Ahamed John 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/16 Bioinformatics cDNA SAGE en_US Bioinformatics is the application of statistics and computer science to the field of molecular biology. The term bioinformatics was coined by Paulien Hogeweg in 1979 for the study of bioinformatics processes in biotic systems. Its primary use since at least the late 1980s has been in genomics and proteomics, particularly in those areas of genomics involving in large-scale DNA sequencing and proteomics in protein structure prediction. Bioinformatics now entitle the creation and advancement of data bases, algorithms, computational and statistical techniques and theory to solve formal and practical problems arising from the management and analysis of biological data. Over the past few decades rapid developments in genomic and proteomics. Research technologies and developments in information technologies have combined to produce tremendous amount of information related to molecular biology. It is the name given to these mathematical and computing approaches used to clear understanding of biological processes. Common activities in bioinformatics include mapping and analyzing DNA and protein sequences, aligning different DNA and protein sequences to compare them and creating and viewing 3-D models of protein structures. The primary goal of bioinformatics is to increase the understanding of biological processes. Bioinformatics is focus on developing and applying computationally intensive techniques (e.g., data mining, machine learning algorithms, and visualization) to achieve this goal. Major research efforts in the field include sequence alignment, gene finding, genome assembly, drug design, drug discovery, protein structure alignment, protein structure prediction, prediction of gene expression and protein-protein interactions, genome-wide association studies and the modeling of evolution.
oai:ojs2.joaasr.com:article/17 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/17 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 43-48 Phytochemical and Traditional uses on Acanthus ilicifolius (L) Velmani S Perumal B Santhosh C Maruthupandian A 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/17 Phytochemistry, Traditional Uses, Pharmacology, Acanthus ilicifolius (L.) en_US Acanthus ilicifolius is a spiny herb found in mangrove of southern Thailand. It is also widely distributed in India and other tropical regions of Asia. The plant is reported to contain phytochemicals including alkaloid and wide range of glucosides  (lignan and phenylethanoid). In traditional medicine, the plant is used in the treatment of diseases ranging from snake bite to skin diseases. A. ilicifolius (sea holly) occurs in tropical Asia and Africa, through Malaya to Polynesia. It is a vine shrub or tall herb, up to 1.5 m high, scarcely woody, bushy, with very dense growth. Common names of which are holy leaved acanthus, sea holly and holy mangrove. A. ilicifoliusis abundantly available in freshwater ecosystem of Pichavaram mangroves located in southeast coast of India. The review analyses traditional medicinal usage, and phytochemical  investigations done on the A. ilicifoliusis medicinal plant.
oai:ojs2.joaasr.com:article/18 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/18 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 49-88 In vitro Shoot multiplication of Physalis minima L. - an important Medicinal Herb Jahirhussain G Parvathi S Tamilselvan V Muniappan V Deepa K Veerappan R 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/18 Physalis minima L. Medicinal plant, Nodal explant, Shoot proliferation, Micropropagation en_US The present study was to develop an efficient protocol for shoot multiplication of Physalis minima L. Shoots were cultured using nodal segments from 20 days old field grown young plant. The nodal explants were cultured on MS medium supplemented with different concentrations of BAP and KIN. The two cytokinins tested, KIN was found to respond well in shoot multiplication and number of shoots from the nodal explants when compared to BAP. Large number of shoots was induced from all the concentrations of both BAP and KIN. BAP was found to develop in shoot multiplication and higher number of shoots from the nodal explants when compared to KIN. The highest frequency of 100% shoot induction was observed on MS basal medium supplemented with 8μM BAP and 10 μM KIN. Matured shoots are isolated and then transferred to the MS basal medium supplemented with  different concentration of NAA and IBA for root induction. The higher number of roots were produced in 30 days on MS basal medium supplemented with 10 μM IBA and 6 μM NAA. The well rooted plantlets were isolated and transplanted to the paper cup for hardening and the well established plants were transferred to the field for acclimatization.
oai:ojs2.joaasr.com:article/19 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/19 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 59-66 Assessment of the Radical Scavenging Activity and Total phenolic content of Crude Methanolic leaves Extract of Aristolochia indica L.- Aristolochiaceae Sethupandian Geetha Kokkaiah Irulandi Palanichamy Mehalingam 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/19 Antioxidant, DPPH, IC50 value, Aristolochia indica. en_US The present study was aimed to screen antioxidant and quantify the phytoconstituents of Aristolochia indica leaves extracts evaluated the antioxidant in three methods viz. DPPH free radical scavenging activity, phosphomolybdenum method and reducing power assay. The total phenols and total flavonoids were quantitatively estimated in leaves of A. indica. The results thus obtained were compared with standard antioxidant compound like ascorbic acid. The results revealed that free radical scavenging activity of methanolic leaf extract of A. indica has radical scavenging ability on DPPH with IC50 value of 38.72µg/ml. The positive control ascorbic acid showed the IC50 values of 32.42µg/ml. The total phenols and flavonoids content in leaf extract indicated the antioxidant activity. The present study provides evidence that solvent extract of A. indica contain important bioactive compounds and this justifies the use of plant species as traditional medicine for treatment of various diseases.
oai:ojs2.joaasr.com:article/20 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/20 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016 Evaluation of Active RT-PCR (NS1 Ag Assay) Compound for Dengue Haemorrhagic Fever (Aedes aegypti sp). Lalitha S Pradeep C Pavithra R 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/20 Dengue fever, hemorrhagic fever, plasma, hepatitis, therapeutic en_US The global prevalence of dengue cases has increased in India. The increasingly widespread distribution and the rising incidence of dengue virus infections are related to increased distribution of Aedes aegypti, an increasingly urban population, and increasing air travel. Several countries show that the age of the reported dengue cases has increased from 5-12 years, to older children and young adults. Although shock and plasma leakage seem to be more prevalent as age decreases, the frequency of internal hemorrhage rises as age increases. Increase in liver enzymes found in both children and adults indicated liver involvement during dengue infections. Pre-existing liver diseases in adults such as chronic hepatitis, alcoholic cirrhosis, and hemoglobinopathies may aggravate the liver impairment in dengue infection. Fulminant hepatitis is a rare but well described problem in adult patients with dengue infection. Currently, no specific therapeutic agent exists for dengue. The early recognition of dengue infection, bleeding tendency, and signs of circulatory collapse would reduce mortality rates in adult patients with dengue infection.
oai:ojs2.joaasr.com:article/21 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/21 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016 Evaluation of Antioxidant Properties and Antimicrobial Activity of Garcinia cambogia Hort. Ex Boerl (Clusiaceae) fruit extracts. Kokkaiah Irulandi; Research Department of Botany VHN Senthikumara Nadar College (Autonomous) Virudhunagar 626 001 Sethupandian Geetha Palanichamy Mehalingam; Research Department of Botany VHN Senthikumara Nadar College (Autonomous) Virudhunagar 626 001 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/21 Garcinia cambogia, Clusiaceae, Antioxidant, DPPH, Antimicrobial activity. en_US Garcinia cambogia Hort. Ex Boerl (Clusiaceae) is a traditionally used medicinal plant claimed to possess antioxidant properties and antimicrobial activity. The present study was aimed to evaluate the in vitro antioxidant property and antimicrobial activity. The antioxidant property of the methanolic fruit extracts were evaluated using two methods. DPPH Radical Scavenging Assay, Total antioxidant phosphomolybdenum method and Total Reducing Capacity. The results revealed that free radical scavenging activity of methanolic fruits extracts of G. cambogia has significant radical scavenging ability on DPPH with IC50 value of 39. 45 µg/ml respectively. The positive control ascorbic acid showed the IC50 values of 32.42 µg/ml. The phytochemical screening showed the presence of Terpenoids, Tannins, Saponins, Phenols, Flavonoids and Steroids compounds. Methanol, Ethyl acetate and chloroform extracts of the plant was tested for antimicrobial activity against Gram positive bacteria such as Bacillus subtilis, Staphylococcus aureus, Streptococcus faecalis,  Gram negative bacteria such as Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa and a fungus Candida albicans using agar well plate method. The results obtained in the present study indicated that the fruit of G. cambogia showed the best antimicrobials activity against the C. albicans, S. aureus (G+) and K. pneumoniae (G-). Gentamicin is used as a positive control. In conclusion, the results indicate antimicrobial activity of the extract which could be further explored for purification of antioxidant compounds.
oai:ojs2.joaasr.com:article/22 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/22 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 84-89 GC-MS analysis of secondary metabolites from the whole plant methanolic extract of DRYNARIA QUERCIFOLIA (L) J. SMITH (Polypodiaceae) Kalpana Devi Rajesh; PG and Research Department of Botany and Microbiology, A.V.V.M Sri Pushpam College (Autonomous), Bharathidasan University (Affiliated), Poondi, Thanjavur – 613503, TamilNadu, India. Vasantha Subramanian Annamalai Panneerselvam Nakulan Valsala Rajesh Nallaperumal Jeyathilakan 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/22 Drynaria quercifolia (L.) J. Smith, Secondary metabolites; GC-MS analysis; Whole fern en_US To investigate the secondary metabolites present in methanolic extract of Drynaria quercifolia (L.) J. Smith (Polypodiaceae). GC-MS analysis of whole fern extract were performed using a Trace GC Ultra and DSQII model MS from Thermo Fisher Scientific Limited. The instrument was set as follows, Injector port temperature set to 250ºC, Interface temperature set as 250ºC, and source kept at 200ºC. The oven temperature programmed as a variable, 70ºC for 2 mins, 150ºC @ 8ºC/min, up to 260ºC @ 10ºC/min. Split ratio set as 1:50 and the injector used was splitless mode. The DB-35 MS Nonpolar column was used whose dimensions were 0.25 mm OD x 0.25 μm ID x 30 metres length procured from Agilent Co., USA. Helium was used as the carrier gas at 1 ml/min. The MS was set to scan from 50 to 650 Da. The results of the GC-MS analysis confirmed the presence of 9 compounds. The most prevailing compounds in this study are Tetrahydroisovelleral, 7, 10, pentadeadiynoic acid (CAS), Phosphoric Acid, octyl diphenyl ester (CAS), Octicizer, Phosphoric acid, 2-ethylhexyl diphenyl ester (CAS), QUERCETIN 7, 3´, 4´ TRIMETHOXY, 1, 30-Triacotanediol, Ergost-5-en-3-ol, (3a´-(CAS), and Lucenin 2 found to have significant medicinal property. It can be concluded that the plant extract show the presence of 9 phytocompounds. The presence of various bioactive compounds justifies the use of the whole fern for various ailments by traditional practitioners.
oai:ojs2.joaasr.com:article/23 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/23 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 90-95 GC-MS analysis and phytochemical studies of methanolic fruits extract of Garcinia cambogia Hort. Ex Boerl and Ziziphus trinervia Roth Kokkaiah Irulandi Sethupandian Geetha Anantharaj Tamilselvan Palanichamy Mehalingam 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/23 Garcinia cambogia, Ziziphus trinervia, Phytochemicals, GC-MS, Bio active compounds. en_US The investigation was carried out to determine the possible phytochemical components from the methanolic extracts of Garcinia cambogia (fruits) and Ziziphus trinervia (fruits). Among the phytochemical screening of these two plant extracts showed that the plant was rich in alkaloids, flavonoids, phenols, saponins and quinones. This study was extended by analyzing the potent bioactive compounds in the methanolic extract of Garcinia cambogia (fruits) and Ziziphus trinervia (fruits) using GC-MS. The analysis revealed that Garcinia cambogia fruits extracts 40 compounds were identified in the fruit methanol extract. Another one plant Ziziphus trinervia methanol fruit extract showed 3 compounds were identified. Medicinal potential of these compounds needs further research on microbial aspects to develop safe drug
oai:ojs2.joaasr.com:article/24 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/24 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 96-99 Phytochemical and medicinal properties on Strychnos-nux-vomica (L) Perumal B Velmani S Santhosh C Maruthupandian A 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/24 Phytochemicals, alkaloids, carbohydrates, Medicinal uses, Strychnos nux-vomica (L) en_US Strychnos nux-vomica L. (Loganiaceae) is a deciduous tree that grows in tropical areas and is distributed throughout India and Southeast Asia. The dried seed of this plant S. nux vomica has been applied clinically in Chinese medicine for hundreds of years. S. nuxvomica is a non edible tree with a strong content of two poisonous alkaloids, strychnine and brucine. S. nux-vomica which belongs to the family loganiaceaalso called Kanjiram is a medium-sized tree. Other names of S. nux-vomica are Kanjiram, Kuchla, Kupilu.  Phytochemical analysis revealed the presence of alkaloid, carbohydrate, tannin, steroid, triterpenoid and glycoside in the extract. Seeds of Nux vomica used as nervine tonic, alexiteric, aphrodisiac, anthelmintic, digestive, purgative and stimulant. Detoxified S. Nux vomica seeds used in various Ayurvedic drugs like Agnitundi vati, Navjeevan Rasa and vishatinduka vati as an important ingredient. This study presents a review on the Phytochemical and Medicinal properties of S.nux vomica L.
oai:ojs2.joaasr.com:article/25 2021-12-26T17:36:09Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/25 2021-12-26T17:36:09Z Jamal Mohamed College Publication Vol. 1 No. 3 (2016): JOAASR-JMC-RTB-2016; 100-108 Impact of ethyl methane sulphonate on M1 attributes of Groundnut with special emphasis of amino acid profiling Muniappan V Palanivel S Parvathi S 2016-04-21 url:http://www.joaasr.com/index.php/joaasr/article/view/25 Arachis hypogaea.L, Chemical mutagens, Amino acids en_US The present investigation was undertaken  to know the effect of EMS on  groundnut cultivar TMV-7 particularly for M1 generation with special reference to amino acids. The healthy and viable seeds of groundnut cultivar TMV-7 were exposed to different concentrations of EMS. The chemical mutagens were screened against groundnut  ranged from 10 to 50mM and sown in the field along with control. The various growth, morphological parameters like percentage of seed germination, survival percentage plant height, number of branches, days taken for flower initiation , total height at time of harvest, root length,  number of lateral roots, number of pods per plant and 100 seeds  weight were decreased with increasing concentrations of EMS. The amino acid analysis also carried out in control, EMS derived M1 plants grown in field. The amino acid contents were  recorded in  both positive and negative tendency. 
oai:ojs2.joaasr.com:article/26 2021-12-26T17:42:17Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/26 2021-12-26T17:42:17Z Jamal Mohamed College Publication Vol. 1 No. 4 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 1-9 Molecular docking studies of bisazo derivatives of 4-Acetyl resorcinol against lung cancer protein EGFR Siddiqua .S Sithick Ali K 2016-09-05 url:http://www.joaasr.com/index.php/joaasr/article/view/26 Bis azo, Lung cancer, EGFR, Docking. en_US Lung cancer is one of the malignant diseases mostly caused by tobacco users. EGFR, proto oncogene plays an important role in many biological processes apoptosis, transcriptional regulation, cell differentiation, cell spreading and mobility. The mutation occurs in EGFR, the normal function of EGFR is over expressed and leads to develop lung cancer. In this present study, we have developed lung cancer drug from bisazo derivatives through molecular docking studies against EGFR using Glide. From the docking results the compound I, IV and V have a better life score when compared to other compounds. The ADME properties were carried out for five bis azo molecules. These compounds are under acceptable range with predicted ADME properties. From the In-silico docking studies, we conclude the compounds I, IV and V are good drug for  lung cancer and inhibit over expression of EGFR in human.
oai:ojs2.joaasr.com:article/27 2021-12-26T17:42:17Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/27 2021-12-26T17:42:17Z Jamal Mohamed College Publication Vol. 1 No. 4 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 10-23 Synthesis and characterization of TiO2 nanoparticle and study of its impact on aquatic organism Murali M Suganthi P Athif P Sadiq Bukhari A Syed Mohamed HE Basu H Singhal RK 2016-09-05 url:http://www.joaasr.com/index.php/joaasr/article/view/27 Daphnia pulex, Nanoparticles, TiO2, Toxicity, LC50. en_US The rapid development of nanotechnology or nanotoxicology is stimulating research on the potential health hazards and environmental impacts of manufactured nanomaterials (MNMs) and nanoparticles (NPs). This paper focused on the identification of Daphnia pulex from the environment and TiO2 nanoparticles synthesis, characterization and the 24 h acute toxicity of water suspensions of TiO2 NPs to Daphnia pulex, using mortality as toxicological endpoints. The results show that the acute toxicities of 0, 5, 50, 100, 150, 200, 210, 220, 225 and 230 ppm are dose dependent or concentration level. The Lethal Concentration (LC50) values for mortality 24h is observed at 218.79ppm. D. pulex were found to ingest nanoparticles from the test solutions through feeding and their behavioral and morphological effects indicates that the potential ecotoxicological and environmental health of these NPs cannot be ignored.
oai:ojs2.joaasr.com:article/28 2021-12-26T17:42:17Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/28 2021-12-26T17:42:17Z Jamal Mohamed College Publication Vol. 1 No. 4 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 24-35 Antibacterial and anticancer properties of NiO nanoparticles by co-precipitation method UMARALIKHAN L M. Jamal Mohamed Jaffar 2016-09-05 url:http://www.joaasr.com/index.php/joaasr/article/view/28 MCF-7, Antibacterial, E. coli, S.aureus en_US Nickel oxide nanoparticles synthesized at room temperature (RT NiO NPs) and 60°C temperature treated nickel oxide nanoparticles (RT60 NiO NPs) were synthesized by the co-precipitation methods. The antibacterial studies performed against set of (gram positive) S.aureus and (gram negative) E. coli bacterial strains showed that the RT60 NiO NPs possessed a greater antibacterial effect as compared to the RT NiO NPs. The cytotoxic effect of the RT NiO and RT60 NiO NPs were examined in cultured (MCF-7) human breast cancer cells.
oai:ojs2.joaasr.com:article/29 2021-12-26T17:42:17Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/29 2021-12-26T17:42:17Z Jamal Mohamed College Publication Vol. 1 No. 4 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 36-52 Impact of transition metal ion Co2+ on structural and optical properties of ZnO nanoparticles synthesised by co-precipitation method P Geetha Devi A Sakthi Velu 2016-09-05 url:http://www.joaasr.com/index.php/joaasr/article/view/29 ZnO NPs, XRD, XPS and HRTEM en_US Pure Zinc oxide (ZnO NPs), Zn0.70Co0.30O and Zn0.50Co0.50O nanoparticles (NPs) were synthesized by the co-precipitation method. The synthesized nanoparticles retained the wurtzite hexagonal structure, which was confirmed by the X-ray diffraction studies. The oxidation states of the elements O (1s), Zn (2p), and Co (2p) were confirmed by XPS studies. HRTEM images showed that the particles sizes were approximately 20-40 nm and spherical shape for pure and hexagonal shape both Zn0.70Co0.30O and Zn0.50Co0.50O NPs respectively. The FT-IR spectra confirmed the Zn-O stretching bands range at 421 to 495    cm-1 for ZnO NPs. From the UV–VIS spectroscopic measurements, the excitonic pecks were found around 393, 399 and 396 nm for the respective samples. The photoluminescence measurements revealed that the broad emission composed of five different bands due to zinc and oxygen vacancies.
oai:ojs2.joaasr.com:article/30 2021-12-26T17:42:17Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/30 2021-12-26T17:42:17Z Jamal Mohamed College Publication Vol. 1 No. 4 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 53-74 Termite soil as a potential low-cost adsorbent for the removal of methylene blue and malachite green dyes Russiarani S Balakrishnan K Nandhakumar V 2016-09-05 url:http://www.joaasr.com/index.php/joaasr/article/view/30 Termite soil,MB removal,XRD,SEM en_US The adsorption of methylene blue (MB) and malachite green (MG) from aqueous solution using a termite soil has been studied by batch adsorption technique. The adsorption experiments were carried out under different conditions of initial concentration (5–100 mg/L). The equilibrium data were fitted to Langmuir and Freundlich isotherms and the equilibrium adsorption was best described by the Langmuir isotherm model with maximum monolayer adsorption capacities found to be 338.98 and 327.21 mg/g at 305 K, respectively. Three kinetic models, pseudo-first-order, pseudo-second-order and intraparticle diffusion were employed to describe the adsorption mechanism. The experimental results showed that the pseudo-second-order equation is the best model that describes the adsorption behaviour with the coefficient of correlation R2 ≥0.99. Fourier transform infra red (FTIR) spectroscopy, X-ray diffraction (XRD), Scanning electron microscopy (SEM), Tunnelling electron microscopy (TEM) studies are evident that the termite soil has an effective adsorbent material.The results suggested that termite soil has high potential to be used as effective adsorbent for MB removal.
oai:ojs2.joaasr.com:article/31 2021-12-26T17:41:23Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/31 2021-12-26T17:41:23Z Jamal Mohamed College Publication Vol. 1 No. 5 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 1-3 Ovicidal response effects of selected plant essential oils against Aedes aegypti Rajasekar P Jebanesan A Mohamed Shamsudin Antony Joseph Jerold I Meeramaideen M Salahudeen M Thirupathi R 2016-11-25 url:http://www.joaasr.com/index.php/joaasr/article/view/31 Ovicidal response, Aedes aegypti, Acacia nilotica, Acalypha indica and Abutilon indicum. en_US The  ovicidal response  of  selected plant essential  oils  was  evaluated  under  laboratory  conditions against  Aedes aegypti. Three plant oils viz., Abutilon indicum, Acacia nilotica and Acalypha indica were tested for ovicidal response assays at six different concentrations viz., 75, 125, 175, 225, 275 and 325 ppm concentrations. The ovicidal activity degreasing of essential oils against Aedes aegypti were Acacia nilotica > Acalypha indica and Abutilon indicum.
oai:ojs2.joaasr.com:article/32 2021-12-26T17:41:23Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/32 2021-12-26T17:41:23Z Jamal Mohamed College Publication Vol. 1 No. 5 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 4-14 Vibrational spectra and theoretical calculations of thiocynatobi(pipeidinyl dithiocarbamato)antimony(III) Umaralikhan L Raju S Liyahathalikhan B Joseph P.S 2016-11-25 url:http://www.joaasr.com/index.php/joaasr/article/view/32 Thiocyanatebi(piperidinyldithiocarbamates)antimony(III), FTIR, FT-Raman, HOMO, LUMO. en_US The FTIR and FT-Raman spectra of thiocyanatobi( piperidinyldithiocarbamate) antimony(III) have been recorded in the region4000-400 cm-1. Utilizing the observed FTIR and FT-Raman data, a whole vibrational assignment and analysis of necessary modes of the compounds were carried out. The optimized molecular geometries, vibrational frequencies were calculated by using Hartree-Fock method with HF/3-21G basis set. The calculated HOMO and LUMO energies show that charge transfer occurs within the molecules. Also, several thermodynamic properties, Mullikan’s population analysis, first order hyperpolarizabilitiy, several thermodynamic properties and molecular electrostatic potential were done by the HF method.
oai:ojs2.joaasr.com:article/33 2021-12-26T17:40:45Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/33 2021-12-26T17:40:45Z Jamal Mohamed College Publication Vol. 1 No. 6 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 1-13 Structural delving and insilico analysis of proteins of Rhinacanthus Nasutus- an indigenous medicinal plant Rubalakshmi G Nirubama K Prabhakaran S 2016-12-25 url:http://www.joaasr.com/index.php/joaasr/article/view/33 Rhinacanthus nasutus, Pharmaceutical uses, Ribulose bisphosphate carboxylase, Bioinformatics en_US Medicinal plants are staging a comeback and ‘renaissance’ is happening all over the globe. The Medicinal plants products today symbolise safety in contrast to the synthetics that are regarded as unsafe to human and environment. So the medicinal plants have a promising role in to prevent and as well as to cure the diseases. Andrographis is an important genus of the family Acanthacae known for its ethanomedicinal claims and for a variety of medicinal properties. Rhinacanthus nasutus has been used in various folk medicinal preparations and its chemical composition and pharmacological activities have been elaborated recently. Functional characterization of a protein sequence is one of the most frequent problems in biology. This task is usually facilitated by accurate three-dimensional (3-D) structure of the protein. The number of protein sequences that can be modeled, as well as the accuracy of the prediction, is increasing steadily because of the growth and number of known protein sequences and structures as well as improvements in the modeling software. It is currently possible to model, with useful accuracy. Significant parts of approximately one half of all known protein sequences. This research report render a futuristic summary of bioinformatics study of Rhinacanthus nasutus  with emphasis on the current development and future directions, which shall provide tools and resources necessary to understand and uphold advances in this important field. The aim of the present study, 2 proteins of Rhinacanthus nasutus were analysed using bioinformatics tools. Structural prediction and functional characterization of proteins of Rhinacanthus nasutus were done using Expasy Protparm server, 3D structure was done using SWISS MODEL. Plants of different family showing identity 80% and above were selected and its sequences retrieved, aligned using Clustal Omega. phylogenetic tree was constructed for the aligned sequence.  Structure prediction showed that α – helix, random coil, β – turn and extended strand predominates. Phylogenetic analysis of rbcl of Rhinacanthus nasutus reveals that the Plants of Verbenaceae, Bignonaceae, and Fabaceae family are closely related. Hence the present article includes the detailed exploration of Computational tools of protein, and bioinformatic aspects of R.nasutus in an attempt to provide a direction for further research.
oai:ojs2.joaasr.com:article/34 2021-12-26T17:40:45Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/34 2021-12-26T17:40:45Z Jamal Mohamed College Publication Vol. 1 No. 6 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 14-32 Rescue of distressed elephants in Southern India, A case studies of threats to wild elephants caused by human development activities and intervention Kalaivanan N Kumaraguru A Brinda T 2016-12-25 url:http://www.joaasr.com/index.php/joaasr/article/view/34 Elephant, Endangered, Rescue, Conservation, Western Ghat, India en_US Elephas maximus indicus, an endangered herbivore is a single extant species inIndiawith a vital role in any ecosystem in which it survives. Conservation of elephants inIndiais the need of the hour as they are the keystone species capable to stop the progression of grassland to woodlands or thicket by weeding out the trees and shrubs. The size of the herbivore makes it difficult for the conservation management issues like human-elephant conflict or rescue operations in case of distressed elephants. In this paper we have reported four case studies in which rescue operations has yielded success by the appropriate sequence of physical methods. Though there are notable difference in the situations, effective planning and execution of the rescue operation based on the elephant in distress and the topology has made each rescue case a unique operation and hence we have discussed the specific determinants in each case and the operational procedure which would give success in each cases.
oai:ojs2.joaasr.com:article/35 2021-12-26T17:40:45Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/35 2021-12-26T17:40:45Z Jamal Mohamed College Publication Vol. 1 No. 6 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 33-49 Antibacterial, anti-oxidant and in vitro anticancer analysis of Zingiber officinale (L.) Rosc. Baskaran Subramani Baradwaj R.G 2016-12-25 url:http://www.joaasr.com/index.php/joaasr/article/view/35 Zingiber officinale, antibacterial, anti-oxidant, MCF–7 and in vitro anticancer. en_US Ginger is considered as an important spice with many clinical potential activities. The present study was undertaken to determine antimicrobial, antioxidant and in vitro anticancer activities of rhizome extract of Zingiber officinale. Antimicrobial activity was tested against Staphylococcus aureus, Bacillus subtilis, Vibrio cholera, Vibrio parahaemolyticus, Pseudomonas aeruginosa, Entero toxigenic Excherichia coli (ETEC) and Salmonella typhi by disc diffusion assay. Antioxidant activity was determined by DPPH free radical scavenging assay and ABTS free radical scavenging assay. The ethanolic extract showed more activity against Vibrio cholera, Vibrio parahaemolyticus, ETEC and Salmonella typhi  at 5–25 mg/well.  The extract also exhibited dose dependent scavenging of DPPH and ABTS radicals. Scavenging of DPPH radicals was more efficient than that of ABTS radicals as revealed by the low IC50 value. MCF-7 breast cancer cells were used to investigate the in vitro anticancer activity of ethanol extracts of ginger. The inhibitory activity of the extracts against MCF-7 was carried out using colorimetric tetrazolium salt (MTT) assay. The results showed considerable anticancer activity in MCF–7 cancer cells, with an IC50 value of 10 µg/ml. Ginger extract effectively inhibited proliferation of MCF-7 cells in a dose-dependent manner over 24h. Thus the compounds of ginger displaied potential for antioxidant, antibacterial and anticancer agents. 
oai:ojs2.joaasr.com:article/36 2021-12-26T17:40:45Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/36 2021-12-26T17:40:45Z Jamal Mohamed College Publication Vol. 1 No. 6 (2016): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 50-61 Enzymatic analysis of Natural and Artificial Banana Leaf waste in Vermi-composting and Composting Technique. Rama Lakshmanan Vasanthy Muthunarayanan 2016-12-25 url:http://www.joaasr.com/index.php/joaasr/article/view/36 Vermicompost, organic farming, Natural and artificial Banana leaf waste. en_US In the present study, the possible utilization of natural and artificial banana leaf waste which were discharged from Marriage halls were collected and investigated for the enzymatic studies. The Natural and artificial banana leaf waste were mixed with cowdung in the ratio of 1:1 and kept aside in a shed for vermicomposting and composting. The isolated microbes were subjected for qualitative and the quantitative enzyme analysis for the naturaland artificial banana leaf waste. In that the presence of enzymes such as amylase, cellulase , protease and lipase contents in vermicompostand compost were identified. Thus the vermicompost and the compost enriched with enzymes greatly enhance the fertility of the soil. These technologies help in reduction of the organic load on land fill. According to obtained results the left over and old banana leaves processed to as vermicompost and compost may help boost crop yields in terms of economical production and organic farming.
oai:ojs2.joaasr.com:article/37 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/37 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 A study on physico- chemical status and spatial distribution of pollutants in ground water proximity to Uyyakondan channel using modeling software - GIS Sirajudeen J; Jamal Mohamed College,Trichy-20 Dr.S. Arul Manikandan; Jamal Mohamed College,Trichy-20 Dr. C. Muthukumar; Jamal Mohamed College,Trichy-20 V Manivel; Jamal Mohamed College,Trichy-20 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/37 Physico-chemical parameters, Uyyakondan Channel, Spatial distribution-GIS en_US Tiruchirappalli is one of the most important industrial cities in Tamil Nadu and situated on the river bank of the Cauvery. Uyyakondan channel is about 65.5 km long, running through the heart of Tiruchirappalli as a tributary of river Cauvery. The channel water is used for domestic and irrigation purposes. A total of 40 ground water and 5 surface water samples were collected from in and around Uyyakondan channel. The water samples were analyzed for physico-chemical parameters like pH, EC, TDS, TH, DO, COD, BOD, Cl, PO4 and K as prescribed by APHA, using standard techniques and compared with WHO (2009). The ground water quality information maps of the entire study area were prepared by using software GIS for all the above parameters. The results obtained by this study will be helpful for identifying the spatial distribution of pollutant in the study area.
oai:ojs2.joaasr.com:article/38 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/38 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Elaborated studies on Schiff base homo-binuclear Cu(II) and Co(II) complexes, spectral, thermal, P-XRD and biocidal studies Rajendran Jayalakshmia Rangappan Rajavel 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/38 Cu(II) and Co(II) complexes, spectral, thermal, P-XRD, biocidal en_US A homo-binuclear Cu(II) and Co(II) complexes were synthesized using a Schiff base ligand derived by condensation of 2,6-diaminopyridine and glyoxal. The reasonable geometry of the Schiff base and its binucleating metal complexes were examined by means of elemental and thermal analyses, molar conductance, 1HNMR, UV–Vis, IR, ESR, P-XRD and mass spectra. The ligand behaved as a polydentate, coordinating through the nitrogen atom of the azomethine group, a nearest nitrogen atom of the pyridine group and the oxygen atom of a glyoxal group. From the spectral studies, a six coordinate environment around the metal dimers was confirmed. The binuclear nature of the metal complexes was assessed from their magnetic susceptibility values. Both of the Schiff base and its metal complexes were also tested for their in vitro antimicrobial activities against some bacterial and fungal strains. Schiff base and the metal complexes were also investigated for its cytotoxic effect against human breast cancer (MCF7) cell lines. 
oai:ojs2.joaasr.com:article/39 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/39 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Synthesis, spectral characterization and DNA/Protein binding studies on Cobalt (II) complex containing Mixed ligand Ethylenediamine with 2-Hydroxy-1-Naphthaldehyde Kadhiravan S Sivajiganesan S Periyathambi T Nanthakumar V 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/39 Co (II) complex, DNA interaction and cytotoxicity activity en_US New cobalt (II) complex has been synthesized and characterized by elemental analysis, UV-Vis, FT-IR and thermal analysis. Binding of this Co (II) complex with calf thymus DNA was investigated by UV-Visible absorption, fluorescence spectroscopy techniques. The intrinsic binding constants Kb of complex with CT-DNA obtained from UV-Vis absorption studies were 4.43 × 105M-1. Further, the in vitro cytotoxic effect of the complexes examined on cancerous cell line, such as human breast cancer cells (MCF-7). 
oai:ojs2.joaasr.com:article/40 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/40 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Tridax-Procumbens Extraction Impregnated Chitosan Film: Preparation Characterisation and Application Jafar Sathik S S.Raja Mohamed Kamil Bharathi T M. Yaseen Mowlana 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/40 Chitosan, chitosan / Tridaxprocumbens blend, Antimicrobial activity en_US Chitosan and it’s derivatives has varity of advantages likes in industrial and biomedical fields. In recent years,research has been  focused on biodegradable films of  natural polymers like chitosan,starch,cellulose and etc. Such polymers may be proteins of plant and biological materials. Natural biopolymeric films with tridaxprocumben have potential advantage over the synthetic products since they are totally biodegradable from biological materials. Tridaxprocumbens extract is used for wounds healing as anticoagulant, antifungal and insect repellen. It is well known for application to treat infection and skin diseases in folk medicines,etc. The present study was focused on impregnation of tridax-procumbens extract into chitosan to develop a antimicrobial films. Further, they assessed was for physicochemical properties through x-ray diffraction and flourier transform infrared(FTIR) spectroscopy studies and antimicrobial activity.
oai:ojs2.joaasr.com:article/41 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/41 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Dissolution studies in few urinary type crystals Selvaraju R Alli J Sulochana S Bhuwaneswari M 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/41 COM, FTIR, XRD, Medicinal plants. en_US Kidney stones are hard, solid particles that form in the urinary tract.  The stones were very small and can pass out of the body without any problems.  Calcium containing stone, especially Calcium Oxalate Monohydrate, Calcium Oxalate Di- hydrate and basic Calcium Phosphate, Calcium Hydrogen Phosphate Di-hydrate, Struvite and are the most commonly occurring stones.  Calcium Oxalate Monohydrate crystals are grown in single diffusion gel growth technique.  The grown crystals are characterized by FTIR, XRD and inhibition studies. A number of medicinal plants were antiurolithiatic activity such as Tribulus terrestriis and Boerhaavia diffusa Linn were carried out. Calcium Oxalate Monohydrate crystals in the presence of the herbal extract of one of the medicinal plants Tribulus terrestris Linn.  The results are discussed.
oai:ojs2.joaasr.com:article/42 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/42 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Statistical study on physicochemical characteristics of groundwater in and around panjapur area near korai river, Tamil Nadu, India Sirajudeen J; Jamal Mohamed College,Trichy-20 Manivel V; Jamal Mohamed College,Trichy-20 Arul Manikandan S 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/42 Groundwater, hydrogeochemistry, water quality assessment, correlation analysis. en_US Groundwater is the most precious gift of nature to living beings, particularly to the mankind and is essential for life. In recent years, rapid development has created an increased demand for drinking water, which is increasingly being fulfilled by groundwater abstraction. The groundwater samples collected from a panjapur area near korai river Tiruchirappalli district Tamil Nadu India. Groundwater samples collected seasonal variation Pre monsoon (May), Monsoon(August), and Post monsoon (November) during the Year 2014. Ten groundwater samples analyzed for major physicochemical parameters such as pH, Electrical Conductivity, Total DissolvedSolids, Total Hardness, Dissolved Oxygen, Biological Oxygen Demand, Chemical Oxygen Demand, Bicarbonate, Calcium,Magnesium, Sodium,Potassium, Sulphate,Chloride and Nitrate,  in order to understand the different geochemical processes affecting the groundwater quality. The analytical data were interpreted using WQI. The Calculated WQI value is (101.6). The analytical results indicate the majority of the groundwater samples are unsuitable for drinking purposes. The typical sewage comprising of domestic and other waste is discharged directly into the open land without any proper treatment will cause contamination. This contamination poses serious health impacts in the local residents.The correlation and regression provide an excellent tool for the prediction of parameter values within a reasonable degree of accuracy.
oai:ojs2.joaasr.com:article/43 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/43 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Phytochemical Screening and Antimicrobial Activity of Phyllanthus niruri Sirajudeen J J.Muneer Ahamath R.Abdul Vahith Manivel V Pravin kumar J Elamparithi R 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/43 phyllanthus niruri, Phytochemicals and Antimicrobial activity. en_US phyllanthus niruri is an Indian herb used for various ailments by traditional healers. In this study carried out phytochemical analysis and antimicrobial investigation of methanolic extract of the leaves phyllanthus niruri against a panel of clinically significant bacterial and fungal strains. Phytochemical studies revealed the presence of Phenolic compounds, Saponins, Flavonoids, Terpenoids, Alkaloids, Tannins, Cardioglycosides, Steroids, Reducing Sugars, Anthraquinones and Resins. Susceptibility testing by disc diffusion assay revealed significant antimicrobial activity of methanol extract of leaves against Coney lunata and Salmonella typhi. The leaf extract exhibited better antimicrobial activity. The study findings provide supportive evidence for the use of phyllanthus niruri in traditional medicines.
oai:ojs2.joaasr.com:article/44 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/44 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Kinetics and Mechanism of Oxidation of Tartaric Acid by N-Chloronicotinamide (NCN) Pushpalatha L Baskaran P.R Saratha K 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/44 Tartaric acid, N-Chloronicotinamide, oxidation, mechanism en_US The oxidation of tartaric acid by N-chloronicotinamide in the presence of H2SO4 is studied. First order kinetics with respect to NCN is observed. The kinetics results indicate fractional order dependence about [tartaric acid]. Inverse first order in [nicotinamide] and inverse fractional order about [H+] are noted. Rate of the reaction increases with a decrease in the percentage of acetic acid. The values of rate constants observed at four different temperatures were utilized to calculate the activation parameters. A suitable mechanism consistent with the experimental findings has been proposed.
oai:ojs2.joaasr.com:article/45 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/45 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Kinetics and Mechanism of oxidation of Maltose By N-Bromonicotin amide (NBN) Pushpalatha L Baskaran P.R Saratha K 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/45 Maltose, N-Bromonicotinamide, oxidation, mechanism. en_US Kinetics study of oxidation of maltose, by aqueous alkaline solution of N-Bromonicotinamide (NBN) has been carried out in the temperature range 308-323K.The reaction exhibits first order in [KOH] and [Maltose] and zero order about oxidant. Addition of nicotinamide (NA) has no effect.  Increase in ionic strength of the medium does not change the rate. Effect of temperature on the rate of oxidation has been followed to show the validity of Arrehenius equation and various activation parameters have been computed. The stoichiometry of the reaction was found to be 1:1. 1,2-enediol is found to be the reactive intermediate. Maltobionic acid is the product of oxidation. 
oai:ojs2.joaasr.com:article/46 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/46 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Corrosion behavior of Mild Steel in Sodium Chloride solution by Copper Complex of (8-hydroxy quinoline) Derivative Syed Abuthahir S. S Jamal Abdul Nasser A 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/46 Biocidal, Corrosion inhibition, EIS, Mild Steel, SEM, Transition metal complex en_US The Corrosion behavior of a inhibitor namely Cu complex of 8-hydroxy quinoline derivative  (Cu-HUF) in controlling corrosion of mild steel immersed in aqueous solution containing 60 ppm Cl-  has been investigated using weight loss method and electrochemical impedance spectroscopy. In presence of inhibitor the corrosion inhibition efficiency offered by 50 ppm of Cu-HUF is 80 %. The corrosion inhibition was observed due to the formation of more stable and compact protective film on the mild steel surface at minimum concentration. The surface film formed over the mild steel surface was confirmed by IR spectra. The surface of the samples exposed to the inhibited solution was analysed using SEM and EDAX techniques. The biocidal efficiency of the system has been evaluated against certain microorganisms such as E.Coli, Streptococcus, Pseudomonas, Entrobacter which shows good biocidal efficiency. 
oai:ojs2.joaasr.com:article/47 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/47 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 N-((4-CHLOROPHENYL)(MORPHOLIN-4-YL)METHYL)BENZAMIDE as corrosion inhibitor for mild steel in Sulphuric acid medium Anwar Sathiq M Jamal Abdul Nasser A 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/47 Mild steel, Temkin’s adsorption isotherm, corrosion inhibitor, potentiodynamic polarization and scanning electron microscopy en_US The inhibiting effect and adsorption behavior of N-[(4-chlorophenyl)(morpholin-4-yl)methyl]benzamide (CPMB) on mild steel in sulphuric acid solution were studied by weight loss measurements, effect of temperature studies, potentiodynamic polarization and scanning electron microscopic techniques. The inhibitor showed greater than 90 % inhibition efficiency at 0.01 M. Potentiodynamic polarization studies showed that the inhibition action is concentration dependent, at low concentration anodic, higher concentration cathodic, inhibition predominant. The adsorption process of CPMB at the mild steel/sulphuric acid solution interface is described by Temkin’s adsorption isotherm model. The negative value of standard free energy of adsorption in the presence of inhibitor suggests spontaneous adsorption of CPMB molecule on the mild steel surface. The protective film formation against the acid attack is confirmed by SEM.
oai:ojs2.joaasr.com:article/48 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/48 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Essential oil loaded electrospun membrane - A potential sprout supressant Sowndarya Ramachandran Sheeja Rajiv 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/48 Electrospinning, Peppermint essential oil, Controlled release, Anti-sprouting agent, Potatoes en_US Quality of the potato tubers during storage could be retained by efficient sprout controlling. Recently it has become important to use natural anti-sprouting agents such as essential oils (EO) as well as pure compounds derived from essential oils. Therefore, in the present work we have attempted to explore the anti-sprouting efficiency of peppermint essential oil (Peppermint EO) loaded Polyurethane (PU)/ Polymethylmethacrylate (PMMA) ultra-thin fibrous mats during the post harvest storage of potato tubers. PU/PMMA blend fibers were produced by electrospinning technique. The electrospun fiber mats were loaded with 2 wt% peppermint essential oil.  Essential oil loaded and unloaded fibers were characterised for its chemical composition, surface morphology and controlled release of Peppermint EO using Fourier Transform Infrared Spectroscopy (FT-IR), Scanning Electron Microscopy (SEM), and UV-Vis spectrophotometer. The SEM results revealed the change in fiber diameter before and after loading. In-vitro release of Peppermint EO in ethanol was approximately found to be 84.8%. Storage life of potato tubers in the presence of peppermint oil was assessed. Storage life study concluded that tubers stored with peppermint EO loaded fibers showed no sprout development for 30 days due to controlled release of EO whereas the tubers with unloaded mats sprouted in 10 days. Thus, the fabricated peppermint EO loaded PU/PMMA fibrous membrane having an excellent anti-sprouting property would be a potential candidate for the post harvest storage of potatoes.
oai:ojs2.joaasr.com:article/49 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/49 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Electrochemical study of 18 carat gold with artificial saliva in presence of aceclofenac 100 Mg tablet. M.Seeni Mubarak Syed Abuthahir S. S Susai Rajendran 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/49 Aceclofenac100 mg, AC impedance spectra, Orthodontic wires, dentistry, 18 carat gold, polarization study en_US The electrochemical behavior of 18 carat gold in the presence of artificial saliva with and without Aceclofenac100 mg Tablet has been evaluated by AC impedance spectra and Polarization studies. Usually orthodontic wires made of many metals and alloys. After treatment of many food items such as glucose, rasam, sambar,buttermilk etc are taken orally. Many tablets are also orally taken. Aceclofenac100 mg is non-steroidal and anti-inflammatory drug. It is used to treat pain, and inflammation. In the oral environment these orthodontic wires undergo many types of corrosion. In the present study the corrosion behavior of 18 carat gold orthodontic wire in presence of artificial Saliva with a tablet namely, Aceclofenac100 mg orally taken has been investigated by AC impedance spectra and polarization study. Nyquist plots and Bode plots have been drawn. Charge transfer resistance (Rt), double layer capacitance (Cdl) and Impedance values have been calculated. It is observed from electrochemical studies, the corrosion resistance of 18 carat gold electrode increases in presence of artificial saliva with Aceclofenac100 mg. So, people having orthodontic wire made of 18 carat gold need not hesitate to take Aceclofenac100 mg tablet.
oai:ojs2.joaasr.com:article/50 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/50 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Kinetic, thermodynamic and isotherm studies on the removal of rhodamine b dye using acid activated Abutilon Indicum Pandian P Kasthuri A 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/50 Acid Activated Abutilon Indicum Leaves (AAAI); Rhodamine B (Rh-B); Adsorption isotherm; Kinetics; Equilibrium models. en_US The research of the present work was to investigate the removal of Rhodamine B dye from aqueous solution using Acid Activated Abutilon Indicum leaves (AAAI). Generally, dyes are organic compounds used as colouring products in chemical, textile, paper, printing, leather, plastics and various food industries. There is a need for the treatment of dye contaminated waste water passed out from the industry due to its harmful effects. In this study, the activated carbon prepared from Abutilon Indicum leaves was studied for its potential use as an adsorbent for the removal of a cationic dye, Rhodamine B. The various factors affecting the adsorption viz., initial dye concentration, contact time, adsorbent dose and temperature were evaluated. The experimental data were fitted into the pseudo-second order kinetic model. The equilibrium of adsorption was modeled using the Langmuir and Freundlich isotherms. The objective of the present work suggests that the AAAI can be utilized as a low cost adsorbent for the removal of Rhodamine B dye from aqueous solution.
oai:ojs2.joaasr.com:article/51 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/51 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Eco-friendly food preservation: Studies on the synergistic preservative effect of Chitosan and soap nut solution Noorjahan S.E Porchezhiyan V 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/51 Eco-friendly, edible preservation, chitosan, soapnut, synergistic preservative effect, topical coating en_US Chitosan (CS), the antimicrobial, biopolymer with film forming nature, has been used as a topical preservative for food items like vegetables, fruits, and even for sea food.1In order to have different choices for preservation; we need to search for more materials with such properties. Soap nut (SN), whose botanical name is Sapindus mukorossi, seems to have similar properties. It is saponin, the major component present in soap nut, which is responsible for its antimicrobial and film forming property. There are many reports to support that up to a certain limit saponin can be used for edible purpose.2In this study the synergistic preservative effect of chitosan and soap nut aqueous solutions on fruits and vegetables was evaluated. At first, the antimicrobial effect of CS, SN and [CS+SN] in the film form was studied against Staphylococcus aureus and Escherichia Coli. As expected the film CS+SN exhibited more antimicrobial activity with 25 mm and 23mm zone of inhibition against Staphylococcus aureus and Escherichia Coli respectively. The potential of CS+SN as a preservative was evaluated by spraying a known concentration on different regional fruits like lemon, banana, tomato and orange. Different concentrations of [CS+SN] - 250ppm and 125ppm, along with CS-500ppm, SN-500ppm and water, were compared, where water served as the control. Fruits sprayed with [CS+SN]-250ppm solution, showed significant delay in the change of weight loss, decay percentage, pH, as compared to control fruits. It also maintained better visual quality than CS and SN coated as well as control samples. These findings suggest that [CS+SN], with its synergistic preservative potential will maintain the fruit quality and lead to better acceptance by consumers. Thus Chitosan along with soap nut solution will be a cost effective, eco-friendly and easy to utilize preservative system.
oai:ojs2.joaasr.com:article/52 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/52 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Molecular organic framework formed by the ligand of diphenylamine and succinic acid with nickel nitrate Suganya G Kavitha B Meenakshi M 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/52 FTIR, Hydrothermal method, UV, optical Microscopic Analysis. en_US The crystal of Diphenylamine, succinic acid with metal of different concentration can be grown. The crystals of Diphenylamine, succinic acid with Nickel Nitrate of different concentration can be easily prepared and it is done by simple solution technique by adopting hydrothermal method to produce quality crystals. The crystals were subjected to various characterization studies like UV, FTIR and optical Microscopic Analysis.
oai:ojs2.joaasr.com:article/53 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/53 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Synthesis and application of new composite terpolymer for the removal of lead from aqueous solution Sangu V Kannan K 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/53 Terpolymer, composite, adsorption, lead, Langmuir isotherm and Freundlich isotherm en_US In this study, a new composite GO-4-HBDTOF was prepared by coating 4-HBDTOF terpolymer on graphene oxide. The terpolymer and composite were characterized by Fourier Transform Infrared Spectroscopy and Scanning Electron Microscopy analysis. Batch experiments were carried out to evaluate efficiency of the sorbents 4-HBDTOF and GO-4-HBDTOF composite for the removal of Pb(II) ion from aqueous solutions. The effect of contact time, pH and initial concentration of Pb(II) on the adsorption process were investigated. The equilibrium data were fitted to Langmuir and Freundlich isotherm model. The Langmuir isotherm gave a better representation of data than Freundlich isotherm. From Langmuir adsorption isotherm model the calculated value of monolayer adsorption capacity for composite was found to be higher than that of terpolymer. Thus the newly synthesized terpolymer composite can be used as better adsorbent for the removal of Pb(II) from aqueous solution. 
oai:ojs2.joaasr.com:article/54 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/54 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 An eco-friendly top down approach to nutrient incorporated electrospun seed coating for superior germination potential. Vidya Krishnamoorthy Sheeja Rajiv 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/54 Electrospinning; Polyvinylpyrrolidone; Urea; Cobalt Nanoparticles; Cowpea Seeds; Seed germination. en_US In this work we have integrated the top down approach of electrospinning with reduction method of synthesising nanoparticles to form synthesised cobalt nanoparticles/urea incorporated Polyvinylpyrrolidone nanofibers. The advantages of the electrospun ultrathin fibrous polyvinylpyrrolidone (PVP) was applied to agriculture to improve crop yield. The fibers formed were characterised by microscopic, spectroscopic and thermal analysis. These fibers namely polymer PVP incorporated with urea, Co NPs separately and in combination were coated on cowpea seeds (Vigna unguiculata) to evaluate their effect on germination characteristics. The results obtained confirm that this seed coat would help in better protection of seed and lead to greater crop yield. On performing one way ANOVA, the difference in treatment had a significant effect on the germination parameters. The seed coatings containing both urea and Co NPs showed good germination rate among the samples. From the germination parameters the seed coating can be graded as follows: Uncoated < PVP < Co NPs incorporated PVP ≤ Urea incorporated PVP < Urea/ Co NPs incorporated PVP. The conductivity measurements of the steep water obtained by soaking the coated seeds in water at room temperature for a period of 24 hours also confirmed the effectiveness of the seed coatings. On addition of Co NPs, the utility of urea can be minimised for a good crop establishment. The dispersion of the cobalt nanoparticles (Co NPs) and urea into the polymer coating and the subsequent controlled release of the nutrients to the seed during germination has been achieved using the electrospinning process. We conclude that the use of biocompatible polymer seed coat, along with the integrated nutrients, forms an environment friendly, germination enhancing and protective coating for the seed leading to a sustainable agricultural development.
oai:ojs2.joaasr.com:article/55 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/55 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 A study on adsorption of safranine and amaranth dyes from aqueous solution using activated carbon prepared from cocunut shell and palmyra fruit nut shell- a comparitive view Dr.Vasuki M Elamathi T Nandhine Deve K. R 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/55 Dyes, adsorption, adsorbent, percentage decolourisation en_US Dyes are commonly used in textile, paint, paper, plastic, food and cosmetic industries for colouring purpose. Annually around 146000 tonne of dyes are discharged from textile industry itself. These waste water containing lot of dye contents are difficult to degrade. When these industrial effluents reach the environment, they cause mainly water pollution. In the present work, adsorption of Safranine and Amaranth dyes from aqueous solution over activated carbon obtained from cocunut shell(CSC) and palmyra fruit nut shell(PFSC) have been investigated at batch mode experiments. Experimental observations indicate that CSC has greater adsorption capacity of both dyes than PFSC. The kinetic data fitted well with pseudo-second order kinetics and also intra-particle diffusion model.
oai:ojs2.joaasr.com:article/56 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/56 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Microbial fuel cells used in wastewater treatment Rubini S 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/56 Microbial fuel cell, bio-electrochemical systems, wastewater, bio-energy, algae, source separation. en_US Environmental issues associated with water sanitation are not confined to developing countries alone but are the most basic human and environmental necessities all over the world. Wastewater sources are major causes for environmental pollution in surface and ground water bodies. Current wastewater treatment technologies are not sustainable to meet the ever growing water sanitation needs due to rapid industrialization and population growth, simply because they are energy and cost intensive leaving latitude for development of technologies that are energy conservative or energy yielding. For the present and future context, microbial fuel cells technology may present a sustainable and an environmentally friendly route to meet the water sanitation needs. Microbial fuel cell based wastewater systems employ bio-electrochemical catalytic activity of microbes to produce electricity from the oxidation of organic, and in some cases inorganic, substrates present in urban sewage, agricultural, dairy, food and industrial wastewaters. It provides an overview of current energy needs for wastewater treatment and potential energy recovery options followed by a comprehensive review of the principles of wastewater treatment, substrate utilization (organic removal), recent process developments, nutrient and metal removal capacities in microbial fuel cells. Several issues related to process performance, organic removal capacities and potential environmental impacts were discussed in detail
oai:ojs2.joaasr.com:article/57 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/57 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Eco-friendly fireworks for atom bomb (Local name of cracker bomb) Srinivasan K 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/57 KNO3, fireworks, atom bomb, sulphur, sulphur dioxide, crackers, Noise Level. en_US Most of fireworks composition contains sulphur as a fuel, during combustion reaction with oxidizer it gives sulphur dioxide (SO­2) gas. SO2 gas produces environmental pollution; due to that, less quantity of sulphur to be used in fireworks composition otherwise should be avoided fully. In the atom bomb or crackers formulation the roll of sulphur is most important due to it speed up the reaction and at the same time heat produced by this composition (KNO3,Ba(NO3)2, Al and Sulphur) is less when compared to without sulphur. Even though the sulphur containing formulations are desired by the most of fireworks formulators due to speed of reaction. Environmental concern in this proposed work the amount of sulphur to be reduced/without sulphur for atom bomb/cracker formulations.
oai:ojs2.joaasr.com:article/58 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/58 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Removal of Machine industrial from wastewater using cylindrical flow reactor by electrochemical oxidation and optimization of treatment conditions Kalaivanan C Yosuva Suvaikin M 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/58 cutting oil effluent; removal efficiency; NaCl; Electrochemical oxidation, Ti/RuO2 anode. en_US This work examines the use of electrooxidation for treatment of wash water obtained from industry. Cutting oil was mainly found in the wastewater. The effluent was treated using NaCl as supporting electrolyte using a cylindrical flow reactor in continuous (single pass) mode under various current densities (2-5 A/dm2) and different flow rate (10-40 L/h).  By cyclic voltammetric (CV) analysis, the best condition for maximum redox reaction was found. Efficiency of COD reduction and power consumption were studied for each operating conditions. From the results maximum COD reduction of about 93.3 % was obtained at a flow rate of 10 L/h with applied current density of 4 A/dm2. FT-IR spectra studies showed that during electrooxidation, the intensities of characteristic functional groups such as C-H, O-H were reduced and also some new peaks comes to appear. Probable theory, reaction mechanism and modeling were proposed for the oxidation of machine industrial effluent. All the experimental results have indicated that electrooxidation treatment was very effective and was capable of elevating quality of the treated wastewater effluent to the reuse standard of the machine industry.
oai:ojs2.joaasr.com:article/59 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/59 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 A comparative study of adsorption of acid blue 9 and brilliant green from aqueous solution by activated carbon derived from coconut shell and palmyra fruit nut shell Dr.Vasuki M Punitha S Karthika M 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/59 Adsorption, Acid Blue 9, Brilliant Green, Coconut shell, Palmyra fruit nut shell, Activated Carbon, Dye removal. en_US Synthetic dye stuffs are extensively used for textile dyeing and other industrial applications. The textile industries generate large volumes of waste water which contains toxic compounds. The disposal of these wastes into water bodies causes damage to the environment. These effluents require prior treatment before being discharged into the water bodies to prevent water pollution. The aim of this study is to investigate the adsorption of the textile dyes like Acid Blue 9 and Brilliant Green from aqueous solution over activated carbon prepared from coconut shell(CSC) and palmyra fruit nut shell(PFSC) at different reaction parameters. CSC has higher removal efficiency for these two dyes than PFSC. Adsorption data were fitted well with Freundlich isotherm and the kinetic data followed a pseudo-second order model in addition to intra-particle diffusion model ( with removal more than 99%) at all conditions.
oai:ojs2.joaasr.com:article/60 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/60 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Synthesis, charecterization and antibiological activities of N'-(2-Hydroxyphenyl)-N'- (4-Methylpiperazin-1-YL) Furan-2-Carbohydrazide Angamuthu N Ahamed Sulthan J Senthilraja A 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/60 IR, Antimicrobial activities, UV-Visible spectra and TLC. en_US Present study deals with synthesis of novel Mannich bases from N'-(2-HYDROXY PHENYL)-N'-(4-METHYLPIPERAZIN-1-YL) FURAN-2-CARBOHYDRAZIDE instead of formaldehyde, other aliphatic or aromatic aldehydes or ketones can be employed. The amine used may be ammonia or 1o or 2o aliphatic amine. Mostly diethyl amine is preferred to use. The newly synthesized compounds were characterized by elemental analysis for IR, electronic absorption spectra, TLC. All the synthesized compounds were tested for their antibacterial activities against Gram positive and Gram negative bacteria, antimicrobial activities and antifungal activities
oai:ojs2.joaasr.com:article/61 2021-12-26T17:44:46Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/61 2021-12-26T17:44:46Z Jamal Mohamed College Publication Vol. 1 No. 7 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR)-ICCER-2017 Seasonal variation of heavy metal analysis of ground water in and around senthurai taluk in ariyalur district – Tamilnadu. Dr. Mohamed Sihabudeen M Sirajudeen J Arulnangai R 2017-01-06 url:http://www.joaasr.com/index.php/joaasr/article/view/61 Groundwater, Heavy Metal, Seasonal Variation. en_US A Total 16 ground water samples were collected in and around sendurai taluk in Ariyalur district during pre-monsoon, monsoon and post-monsoon seasons and analyzed in order to find out pollution impact. The heavy metal analyses Cu, Zn, Ir, Pb and Ni were determined using atomic absorption spectrophotometer and the results were compared with the World Health Organization (WHO 2011) Standard Values. The heavy metal ions are toxic to human health. This study suggests that the preventive measures which are to be adopted to control the contamination of excess Lead and Nickel present in the water.
oai:ojs2.joaasr.com:article/62 2021-12-26T17:45:31Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/62 2021-12-26T17:45:31Z Jamal Mohamed College Publication Vol. 1 No. 8 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Kinetics, equilibrium and thermodynamics investigation on the adsorption of cr (vi) ions from wastewater using activated kigelia africana rind nano carbon T Vimalarani Venkatraman B.R; Post Graduate and Research Department of Chemistry, Periyar E.V.R.College (Autonomous), Tiruchirappalli-620 023. TamilNadu. India. 2017-02-01 url:http://www.joaasr.com/index.php/joaasr/article/view/62 Adsorption, Kigelia africana nano carbon, Cr (VI), Isotherm, Kinetics, Thermodynamics, Equilibrium models en_US The goal of this research is to investigate the feasibility of using activated Kigelia africana rind nano carbon (KANC) to adsorb Cr (VI) ions from aqueous solutions through batch experiments. Effect of contact time, initial Cr(VI) ion concentration, activated KANC dose, initial solution pH, other ions and temperature on the Cr (VI) ions adsorption were examined. The sorption process was examined by applying Elovich, pseudo-second order and intraparticle diffusion rate.  The best pH for Cr (VI) ions removal is in the range of 2.0-7.0 with more than 80-85% of Cr (VI) ions removed. The equilibrium time was found to be 45min and the adsorption data followed the pseudo-second-order kinetics. Isotherm data followed Langmuir isotherm model. The adsorption was endothermic and spontaneous in nature.
oai:ojs2.joaasr.com:article/63 2021-12-26T17:45:31Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/63 2021-12-26T17:45:31Z Jamal Mohamed College Publication Vol. 1 No. 8 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Identification of bioactive compounds from the methanolic leaf extract of Gymenema Sylvestre P. Vijaya Kumar A. Jafar Ahamed 2017-02-01 url:http://www.joaasr.com/index.php/joaasr/article/view/63 Gymnema sylvestre, alkaloids, steroids, GC-MS analysis en_US This study was aimed to analysis of potential bioactive phytoconstituents from the methanolic leaf extract of Gymnema sylvestre. Qualitative phytochemical screening of this plant confirms the presence of various secondary metabolites like steroids, alkaloids, saponins, tannins, ester, phenol and flavonoids. Gas chromatography mass spectroscopy analysis (GC-MS) also confirmed the presence of various phytochemical compounds with different chemical structure.
oai:ojs2.joaasr.com:article/64 2021-12-26T17:45:31Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/64 2021-12-26T17:45:31Z Jamal Mohamed College Publication Vol. 1 No. 8 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Adsorption of copper (II) ions by using low cost activated carbon from aqueous solution T Vimalarani Venkatraman B.R 2017-02-01 url:http://www.joaasr.com/index.php/joaasr/article/view/64 Adsorption Copper (II), Activated Kigelia africana nano carbon, Isotherms and kinetics models. en_US In the present study, adsorption of copper (II) ions from aqueous solution by activated Kigelia africana rind nano carbon (KANC) was investigated under batch mode. The influence of solution pH, sorbent dose, copper (II) ions concentration, contact time, and temperature was studied. The copper (II) ions adsorption was favored with maximum adsorption at pH 6.5. Sorption equilibrium time was observed in 60 min. The equilibrium adsorption data were correlated with Langmuir and Freundlich isotherm models. The kinetics of the adsorption process was tested by pseudo-second order, Elovich and intraparticle diffusion models. It was shown that adsorption of copper (II) ions could be described by the pseudo-second order kinetic model. Thermodynamic parameters such as Gibbs free energy (ΔG0), the enthalpy (ΔH0) and the entropy change of sorption (ΔS0) have also been evaluated and it has been found that the adsorption process was spontaneous, feasible, and exothermic in nature. The results indicated that activated KANC can be used as an effective and low-cost adsorbent to remove Cu (II) ions from aqueous solution.
oai:ojs2.joaasr.com:article/65 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/65 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Analysis of water quality using physico-chemical parameters for water samples from Kanyakumari district, India Ajantha Aekis T Indirani B 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/65 permissible limit, Physico-Chemical Parameters, Monthly variation en_US This Paper deals with the Physico - chemical Parameters for five water samples from Kanyakumari District, Tamil Nadu. Monthly Changes in Physical and Chemical Parameters Such as Water Taste, Turbidity, Total Dissolved Solids, pH, Total hardness, Conductivity for a period of one year from October2014 to September2015. All Parameters were within the permissible limits. The results indicate that the water in the five stations are Non-polluted and can be used for Domestic, Irrigation and Fisheries.
oai:ojs2.joaasr.com:article/66 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/66 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Vanadium pincer complex: synthesis, characterization, catalysis and biological studies Dhivagar S Sabarinathan C Rajagopal T Arumuganathan T 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/66 Vanadium Pincer Complex,UV-visible, IR, Cyclic Voltametry (CV), and Thermogravimetric Analysis (TGA) en_US New vanadium coordinated pincer complex is synthesized and characterized. Coordinating organic ligand (L1) is designed to afford ONO coordination mode. Metal complex (ML1) prepared by reacting VO(acac)2 with 2-hydroxy-3,5-ditertiarybutyl benzaldehyde and o-aminophenol in methanol (where acac stands for acetylacetonate). Ligand (L1) coordinates the central vanadium metal atom via ONO fashion hence occupied three coordination sites. For charge compensation vanadium retains one of the acetyl aetonate ligand and finally sixth coordination satisfied by terminal oxo group consequently attains octahedral geometry. This pincer type coordinated ligand provides strong meridonial environment to the metal center and also support to stabilize the higher oxidation state of vanadium. The complex is characterized by available analytical techniques such as Molar Conductance, UV-visible, IR, Cyclic Voltametry (CV), and Thermogravimetric Analysis (TGA). Biological behavior has been investigated towards antibacterial activity. The complex also successfully utilized as catalyst for the simple organic transformation.
oai:ojs2.joaasr.com:article/67 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/67 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Influence of potassium dichromate-Zn2+ system on corrosion inhibition of rebar steel in simulated concrete pore solution Devi Meenakshi S Rajendran S Sathiya bama J 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/67 Concrete corrosion, Simulated concrete pore solution, Rebar steel, Potassium dichromate, Well water. en_US The inhibition efficiency (IE) of Potassium dichromate - Zn2+ system in controlling corrosion of rebar steel in Simulated Concrete Pore Solution (SCPS) prepared in well water in the absence and presence of Zn2+ has been investigated by mass loss study. It can be seen from the data obtained that formulation consisting of 250 ppm of K2Cr2O7 and 50 ppm of Zn2+ provides 98 % of inhibition efficiency. Inhibition was found to increases with an increasing concentration of Zn2+. Polarization study confirms the formation of inhibitor film formed on the rebar steel surface. The nature of the protective film formed on the rebar steel surface was examined by UV-Visible, FTIR, CV, SEM, Edx and AFM spectral studies. The results obtained shows that the K2Cr2O7 could serve as an effective inhibitor for the corrosion of rebar steel in simulated concrete pore solution.
oai:ojs2.joaasr.com:article/68 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/68 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Unexpected efficient reactions of nitrogen nucleophiles with α,β-unsaturated nitriles / esters Suryasaraswathi K Saravanan S Muthusubramanian S 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/68 Knoevenagel condensation,α,βunsaturated nitrile, azine derivative, hydrogenation of C=C, hydrazinium sulphate, o-phenylenediamine en_US α,β-Unsaturated compounds containing aldehyde, ketone, nitrile and ester functional groups are versatile precursor for the synthesis of novel organic molecules. All these compounds undergo Michael addition of carbon and other nucleophiles at b-carbon atom of the a,b-unsaturated system. Different carbo- and hetero-cyclic compounds can be synthesized by varying the conditions of cyclisation of the Michael adducts. In this context, it is planned to synthesize pyrazole derivatives and diazepine derivatives by reacting a,b-unsaturated compounds with different Nitrogen nucleophiles such as, o-phenylenediamine etc. The present investigation reports the unexpected hydrogenation of C=C in a,b-unsaturated nitriles and the unexpected synthesis of azine derivatives from a,b-unsaturated nitrileand hydrazinium sulphate.
oai:ojs2.joaasr.com:article/69 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/69 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Synthesis, Growth and Characterization of semi-organic non-linear optical Triglycine phosphoric acid (TGPA) single crystals Helina B 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/69 Characterization, solution growth, X-ray diffraction, FTIR spectrum, nonlinear optical crystals en_US Single crystals of Tri glycine phosphoric acid (TGPA) a semi organic non-linear optical material, has been grown from solution by slow evaporation method at room temperature. The title compound was synthesized and purified by repeated recrystallization process. The growth of crystals was confirmed at pH 2.8. The crystals were characterized by single crystal X-ray diffraction and Fourier transform Infrared Spectroscopic (FTIR) analysis. The formation of TGPA crystal was confirmed by powder XRD analysis. The range and percentage of optical transmission was ascertained by recording UV-vis-NIR spectrum. The second harmonic generation behaviour of TGPA crystal was tested by Kurtz-Perry powder technique and its mechanical hardness was estimated by Vickers microhardness method.
oai:ojs2.joaasr.com:article/70 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/70 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Synthesis and Characterisation of Transition Metal Complexes with new Schiff base Ligand Abdul khaderJailani N.M Xavier A Mumtaj A 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/70 4-aminoantipyrine, Schiff base ligand, isophthaldehyde, Hexadentate, Thiosemicarbazide. en_US A new hexadentate Schiff base ligand derived from condensation of 4-aminoantipyrine with isophthaldehyde and thiosemicarbazide, and its metal complexes were characterized by elemental analyses, molar conductance, magnetic susceptibility measurement and spectral ( IR, Uv-Vis,1H NMR, Mass, EPR) studies. It has been originated that the Schiff base ligand with Co (II), Ni (II),Cu (II) and  Zn (II) ions from mononuclear complexes on  1 : 1 (metal : ligand) stoichiometry. The conductivity data confirm the electrolytic nature of the complexes. The Co (II), Ni (II), and Zn (II) complexes show an octahedral configuration. Electronic absorption spectra of the Cu (II) complex suggest a square- planar geometry around the central metal ion. The IR spectral data suggest the involvement of sulphur and azomethine nitrogen in coordination to the central metal ion. The synthesized complexes have been subjected to antimicrobial study. The antimicrobial results indicated that the antimicrobialactivity of thecomplexesshow theenhanced activity in comparison to free ligand.These findings are giving suitable support for developing new antimicrobial agent and expand our scope for applications.
oai:ojs2.joaasr.com:article/71 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/71 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Preparation and characterization of Cu-Zro2 nanocomposite by DC method Arunsunai Kumar K Sakthivel A Vijayakumar A Sarathi A Senthilkumar S 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/71 Electrodeposition, Nanocomposite, Impedance measurement, SEM and Microhardness en_US Cu-ZrO2 nanocomposite coatings prepared by electrodeposition method. In bath solution containing different amount of ZrO2 were studied. The structure, surface morphology, mechanical and corrosion resistance properties of nanocomposite are characterized by varies techniques. Cu-ZrO2 composite coatings have higher micro hardness, compared to pure copper coating. Surface morphology of both Cu and Cu–ZrO2 composite coatings were examined through Scanning electron microscopy. The results show that more number of zirconia particles incorporated into copper matrix and then smooth surface, finer grain sized. The incorporation of ZrO2 particles reduces the particle size. It shows the closer particle-particle contact leads to pore free deposition. The X-ray diffraction was conformed the crystallite size and structure of the electrodeposited Cu and Cu–ZrO2 composite coatings. The average crystallite size calculated from Scherrer equation was ~105 nm for copper and ~67 nm for Cu-ZrO2 composites. The structure of electrodeposited Cu and Cu–ZrO2 composite coatings were crystalline orthorhombic which was confirmed from the JCPDS standard. The corrosion resistance behavior of Cu–ZrO2 composite is examined through Tafel polarization and impedance measurement studies in 3.5% NaCl. The result shows that the Cu–ZrO2 composite coatings have more corrosion resistance than pure Cu coating.
oai:ojs2.joaasr.com:article/72 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/72 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Synthesis, Characterization, and Biological Evaluation of Some 3d-Metal Complexes of Schiff Base Derived from Sulfonamide Drug Latha R Umadevi M 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/72 Schiff base, Sulfonamide, ulfapyridine, Antimicrobial activity en_US A sulfonamide based novel acyclic bidentate compartmental ligand E-4-(((1H-indol-3-yl)methylene)amino)-N-(pyridine-2-yl) benzenesulfonamide was prepared by condensation of Indole-3-carbaldehyde with sulphapyridine in equimolar ratio in ethanol. The reaction of metal chlorides (Mn(II), Co(II), and Cu(II) with the newly synthesised ligand in methanol results the formation of deep colored metal complexes with the formula [ML2]Cl2 (M=Mn, Co, and Cu). The free ligand and its metal complexes were characterized by elemental analyses, conductometric measurements, IR, UV-Vis,1H and 13CNMR and EI Mass spectrometric techniques. The physical measurements and FTIR spectral data showed that most of the complexes contain octahedrally coordinated to the central ion (II). The antibacterial activity of the ligand and its complexes was done by well diffusion method using DMSO as inert solvent and the test solution was diffused into the plate and affected the growth of the incubated microorganisms such as staphylococcus aureus, E.coli, Bacillus, Aspergillus niger. The values of zone ofinhibition were found out at 37 ºC for a period of 24 h. It has beenfound that all the complexes have higher activity than the free ligandand the standard.
oai:ojs2.joaasr.com:article/73 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/73 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Effect of Ag doping on structural and optical properties of ZnO nanoparticles Mubeenabanu A Veemaraj T 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/73 Nanomaterials, Co-precipitation method, UV-Visible Spectroscopy, Particle Size analyzer and photodegradation of dyes en_US Nanocrystals of undoped and silver doped zinc oxide (Zn1-xAgx) were synthesized by co- precipitation method. The samples were calcined at 550°C. The samples were characterized by Ultraviolet Visible Spectroscopy (UV-Vis.) and Particle Size analyzer.Theband gap values of as prepared undoped and doped with silver samples are found to decreasewith increase in temperature on 300 -550°C.The Particle size analyzer studies confirmed that ZnO as a nanoparticles. The ZnO nanoparticle may be used to apply photodegradation of removal of dyes and also make nanorod sensor. 
oai:ojs2.joaasr.com:article/74 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/74 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 IR, UV and CV studies of Schiff base metal complexes derived from o-phenylinediamine with chlorobenzaldehyde Nazeer M 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/74 Schiff Base, o-phenylenediamine and UV-Vis en_US A new N2 type Schiff base ligand was prepared by the condensation of o-phenylenediamine with p-chlorobenzaldehyde. The ligand and its mixed-ligand complexes have been characterized by microanalytical data, molar conductance, magnetic susceptibility, IR, UV-Vis., spectra.  The data show that they have composition of the type [ML(ox)]Cl2 where M = Cu(II) and Zn(II). The UV-Vis. and magnetic susceptibility data of all these complexes have adopted square-planar geometry around the central metal ion. Moreover, these complexes have higher electrolytic nature confirmed by the molar conductance data. Furthermore, their magnetic susceptibility values provide evidence for the monomeric nature. From the cyclic voltammetric data, both complexes reveal that these complexes are quasi-reversible.
oai:ojs2.joaasr.com:article/75 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/75 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 The binding mode of pyrazolone derived copper(II), cobalt(II), nickel(II) and zinc(II) Schiff base coordination compounds with Calf-Thymus DNA Paulpandiyan R Raman N 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/75 Pyrazolone derivatives, octahedral geometry, non-electrolytic nature, intercalation mode en_US Transition metal complexes with Schiff base ligands possess remarkable biomedical activities that could be used to develop new metal-based anticancer agents. Anticancer metal complexes have attracted considerable interest since the successful application of platinum based anti-cancer drugs. Pyrazolone derivatives have been extensively studied and have shown a wide range of pharmacological activities and anticancer activities. A new class of mononuclear copper (II), cobalt(II), nickel(II) and zinc(II) complexes were synthesized using pyrazolone precursor Schiff base, obtained by the condensation of 4–aminoantipyrine with salicylaldehyde and respective metal(II) chloride. They have been characterized by elemental analysis, magnetic susceptibility, molar conductance measurements, UV-Vis., FT-IR, 1H NMR spectra and EPR studies. Their magnetic susceptibility values of the complexes at room temperature are consistent with octahedral geometry around the central metal ions. These complexes show lower conductance values, supporting their non-electrolytic nature. The data show that the complexes have composition of [ML2] type. In vitro DNA binding profiles of all complexes have been explored by absorption titrations, cyclic voltammetry technique and viscosity measurements. The corroborative results of above experiments suggest that these complexes are efficient metallo intercalators and can interact with CT-DNA. The binding constant values (Kb) clearly signify that the complexes bind to DNA through intercalation mode. The binding affinity of these complexes with CT DNA is found to be in the order, Cu(II)>Zn(II)>Co(II)>Ni(II), among them copper complex  displaying a higher binding propensity as compared to other complexes.
oai:ojs2.joaasr.com:article/76 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/76 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Studies on novel o-hydroxyacetophenone substituted triazine based ligand and its metal complexes Kileyoba Vinnarasi Tharmaraj P Sheela C.D 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/76 Triazine,o-hydroxyacetophenone,fluorescence, SHG, Antimicrobial activity. en_US A novel design of triazine based ligand with o-hydroxyacetophenonenucleus (L) has been synthesized. A series of metal(II) complexes of general formula [ML.H2O][where M = Cu(II), Ni(II), Co(II) and Zn(II)] have been obtained.UV-Visible, magnetic susceptibility, Infrared, 1H NMR, Mass and electron spin resonance (ESR) techniques have been used to elucidate the structures of metal complexes. Spectroscopy and other data show octahedral geometry for metal(II) complexes. The fluorescence spectra of all the complexes revealed the photoactive nature of the complexes. The ligand was found to exhibit better second harmonic generation (SHG) efficiency compared to that of urea and KDP. The ligand and its metal complexes were screened for their antibacterial and antifungal activities. This study revealed the increased antimicrobial activity exhibited by the  than the ligand.
oai:ojs2.joaasr.com:article/77 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/77 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Adsorption of crystal violet onto hibiscus Rosa Sinensis Porselvi V. M Kumaresan S 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/77 Crystal violet, Adsorption, Hibiscus rosa sinensis. en_US The removal of the textile dye, crystal violet (CV), from aqueous solutions was studied by adsorptionon Hibiscus rosa sinensis. Batch adsorption studies were conducted by varying the  initial concentration of the adsorbate, adsorbent dosage, contact time, and pH. The effect of pH on adsorption of crystal violet ontoHibiscus rosa sinensis was studied at pH 4. The percentage removal of dye was measured as a function of both the concentration of the dye (10 - 30 ppm) and the temperature (303 – 323 K). The experimental data were fitted into the Freundlich and Langmuir adsorption isotherm equations. The values of their corresponding constants were determined. Thermodynamic parameters like free energy, enthalpy and entropy of the systems were calculated using Freundlich constant. The present study shows that nearly80% removal of crystal violet was observed and hence Hibiscus rosa sinensiswas found to be an efficient adsorbent for the removal of the basic dye crystal violet from aqueous solutions.
oai:ojs2.joaasr.com:article/78 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/78 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Optimization and characterization of green synthesized silver nanoparticles and its inhibitory activity against biofilm forming bacterial pathogens Maniraj A Muthuram Kumar S Kannan M Rajarathinam K Pushparaj A 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/78 Silver nanoparticles, Endophytic fungi, FTIR, XRD, Protein leakage assay and DNA damage activity en_US In the present study, antibacterial activity of silver nanoparticles synthesized from entophytic fungi extracts were analysed against biofilm forming bacteria include the Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Proteus mirabilis, and Pseudomonas aeruginosa isolated from clinical specimens. Therefore, we tried to establish a combination of medicinal and nanotechnology possibly with the field of medicine for the development of antibacterial agents against these strains. The nanoparticles were characterized by UV–visible spectroscopy, the presented and capped molecules of proteins with nanoparticles was confirmed by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD). UV–visible studies display an absorption band at 420 nm due to surface Plasmon resonance (SPR) of the silver nanoparticles. The intra cellular synthesized silver nanoparticles (Ag NPs) size 15-35 nm was determination of X-ray diffraction (XRD) crystal calculation, antimicrobial activity higher than the standard antibiotic. The nanoparticle treated with isolated bacteria as result macromolecule of proteins denatures and oozing out the cells and measure the Bradford method. The nanoparticle treated bacterial cells were compared to negative control more amount of protein released. The nano size establishing the silver nanoparticles directly bind with DNA of the pathogenic bacterial strains most important to higher antimicrobial activity.
oai:ojs2.joaasr.com:article/79 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/79 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Synthesis, Growth and characterization of pure L-Asparagine and its based crystal: L-Asparagine admixtured with cadmium chloride using different solutions Vela T Shubashini I 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/79 PXRD, FTIR, UV-VIS, Micro hardness en_US Pure L-Asparagine and L-Asparagine admixtured with cadmium chloride using de-ionised water as solvent of size of 19mm x 14mm x6mm and 6mm x 4mmx2mm were grown by slow evaporation technique. Structural confirmations of grown crystals were done by powder x-ray diffraction. The various absorption peaks were obtained from FTIR study. The grown crystals were optically transparent and cut off wavelengths were 220nm and 203 nm and corresponding energy gap values were 5.46 eV and 6.11eV respectively. From the mechanical results, it is noticed that the hardness number increases with the applied load and the value of hardening coefficients of the grown crystals were greater than 1.6. So the grown crystals belonged to the soft material category.
oai:ojs2.joaasr.com:article/80 2021-12-26T17:46:18Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/80 2021-12-26T17:46:18Z Jamal Mohamed College Publication Vol. 1 No. 9 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH-RACR-2017 Removal of fluoride ions in drinking water using Fe2O3-zno nanocomposite emedded with grass fibre Gayathri V Maheswari J 2017-04-28 url:http://www.joaasr.com/index.php/joaasr/article/view/80 Fluorosis, Deflouridation,Nanocomposite, Carbon nanofibre. en_US About 80% of the diseases in the world are due to poor quality of drinking water, and the fluoride contamination in drinking water is responsible for 65% of endemic fluorosis in the world. Fluoride deficiency may cause dental caries and excessive use of its standard may cause dental disease, liver and skeletal fluorosis. In this present study, developing a Fe2O3-ZnO embedded AcorusCalamus (Sambu Grass) fibre catalyst to remove excess fluoride from Devipattinam drinking water. Using catalyst such as ZnO and Fe2O3nanopowders which are mixed with pulverized raw grass powder. These carbon nanofibres were characterized by XRD and SEM. The derived nanocomposites were utilized for the removal of fluoride from the drinking water. The water sample was collected from Devipattinam and it was used for further analysis. The solution isotherm and kinetics experiments were performed by batch adsorption experiments and were carried out. The defluoridation studies were conducted for the optimization of various experimental conditions like contact time, initial fluoride concentration, adsorbent dose, and fluoride uptake with fixed dosage by varying pH. The percentage of fluoride ion adsorption increases with increase in adsorbent dose.At a pH of 10 which gives the maximum fluoride adsorbent for metal oxide based fiber.
oai:ojs2.joaasr.com:article/81 2021-12-26T17:47:11Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/81 2021-12-26T17:47:11Z Jamal Mohamed College Publication Vol. 1 No. 10 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Extractive spectrophotometric determination of Iron(III) using 2, 6-dithiol-4-methylphenol and aminophenols Kerim Avaz Kuliev; Department of Analytical Chemistry, Azerbaijan State Pedagogical University Plotnikova Svetlana E; Voronezh State University of Engineering Technology Gorbunova Elena M 2017-05-22 url:http://www.joaasr.com/index.php/joaasr/article/view/81 Iron, extractive spectrophotometric determination, 2, 6-dithiol-4-methyl¬phenol en_US 2,6-dithiol-4-methyl­phenol(DTMP) as a photometric reagent for the extractive spectro­photometric  determination of  iron(III) is presented in this paper. The reagent DTMP in the pre­­sence of amino­phenols (AP) gave instantaneous and stable red  colour with  iron(III) in the pH range 4.2 to 5.3. The Beer’s law was applicable in the range of 0.4 – 20 μg/ml at 550-556 nm. The limit of detection (LOD)  is found to be  9.3-9.7 ng/mL. The stoichiometry of the complex is established as 1:2:2 (Fe: DTMP: AP) by equilibrium shift, relative yield, Asmus straight line and the intersection curves method.  The standard deviation and the coefficient of variance are presented. The proposed method has been successfully applied for determination of Fe(III) in  pharmaceutical, food and in plant samples are presented.
oai:ojs2.joaasr.com:article/82 2021-12-26T17:47:11Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/82 2021-12-26T17:47:11Z Jamal Mohamed College Publication Vol. 1 No. 10 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Electrosynthesis of phenolphthalein using cyclic voltammetry technique Reyhaneh zainali Ali Parsa 2017-05-22 url:http://www.joaasr.com/index.php/joaasr/article/view/82 Electro-synthesis, phenolphthalein, cyclic voltammetry, phthalic anhydride, phenol en_US The synthesis of the indicator of phenolphthalein has been investigated in this research by an electrochemical method. In this method, electro-synthesis of phenolphthalein was performed in a 2 M solution of phenol and 1 M solution of phthalic anhydride in sulfuric acid medium, using the cyclic voltammetry technique in a potential range of -0.1 to 1.5 V and scan rate 50 mV/s. Ag/AgCl, platinum and graphite electrodes were respectively used as reference, counter and working electrode. The combination of electro-synthesis in accordance with the detailed steps of the purification and the method of determination of the melting point and FT-IR, HPLC, SEM and UV-Vis devices were used and were confirmed to perform diagnostic tests.
oai:ojs2.joaasr.com:article/83 2021-12-26T17:47:11Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/83 2021-12-26T17:47:11Z Jamal Mohamed College Publication Vol. 1 No. 10 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Analysis of physico-chemical and biological properties of mangrove rhizosphere and saltpan sediments from palk bay region southeast coast of India Dr. P Santhanam Premkumar C 2017-05-22 url:http://www.joaasr.com/index.php/joaasr/article/view/83 physical properties, Physico-chemical parameters, mangrove, saltpan, actinomycetes , Bacteria en_US The present study was carried out to determine the physico- chemical characteristics of sediments samples collected from mangrove ecosystem and artificial saltpan environment of Kattumavadi, Southeast coast of India. The mangrove and salt pan located at kattumavadi is an unexplored area with unique ecological niches and rich in biodiversity. The physico chemical parameters play a vital role in the mangrove ecosystems. The studies revealed that totally 8 sediments samples were collected from mangrove and saltpan and analysed for the nature of the sediments samples include texture, physico chemical properties and biological properties. The study reveal that the well structured mangrove sediments have more density of the actinomycetes.
oai:ojs2.joaasr.com:article/84 2021-12-26T17:47:11Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/84 2021-12-26T17:47:11Z Jamal Mohamed College Publication Vol. 1 No. 10 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) A fast biem algorithm to evaluate seismic ground response in 2d elastic time domain Mohsen kamalian Mohammad Saffar 2017-05-22 url:http://www.joaasr.com/index.php/joaasr/article/view/84 Plane Wave Time Domain (PWTD), Fast Boundary Element, Iterative Solver, Hierarchy tree, Degree of Freedom (DOF) en_US Since the topography and surface irregularities of the terrain have a significant effect on the seismic response of the earth's surface, the numerical analysis using boundary element method in elastodynamics, which leads to a significant increase in the number of DOF and stiffness matrix dimension, as well as the sparse and unsymmetrical structure of stiffness matrix, indicates the inefficiency of the conventional method. This paper presents a fast boundary element algorithm in seismic analysis of two-dimensional elastic media for the first time. In the proposed method, instead of the usual node-to-node, a method of cell-to-cell relation method is implemented by hierarchy tree structure. In addition, the Plane Wave Time Domain algorithm and the Iterative method has been used to solve a system of equations which increases the speed of network convergence, especially in high degrees of freedom that has not been used in the study of the seismic waves’ response yet. Nowadays, this new algorithm adopts for investigating the response wave fields of electrical, magnet [1], acoustic and thermal conductivity which are discussed in details in various articles and books.
oai:ojs2.joaasr.com:article/85 2021-12-26T17:47:11Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/85 2021-12-26T17:47:11Z Jamal Mohamed College Publication Vol. 1 No. 10 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Preliminary phytochemical screenings of marine alga ulva fasciata and its growth performance, biochemical composition on indian major carp cirrhinus mrigala fingerlings Chinnasamy Balalakshmi Gopalan Rajkumar Venkatachalam Balamurugan Vasanth Krishnan Ayyakannu Arumugam Viswanadhan Sabitha Kasi Gopinath 2017-05-22 url:http://www.joaasr.com/index.php/joaasr/article/view/85 Sea weed; Ulva fasciata; Phytochemical, Qualitative, Cirrhinus mrigala. en_US To screening the preliminary phytochemical compounds of Ulva fasciata collected from Mandapam, south east coast, Tamil Nadu, India. U. fasciata, it was subjected to petroleum ether, chloroform, acetone and ethanol extractions. Totally 10 compounds were present in it, such as alkaloids, terpenoids, flavonoids, phenolics, saponins, cardiac glycosides, sterols, quinones and reducing sugar were present in the extract of U. fasciata. Among these, alkaloids, phenolics, quinones, and flavonoids were reducing sugar were luxuriant presence of U. fasciata extract. Basal diet prepared by replacing the fish meal with the U. fasciata at 1, 3 and 5% along with groundnut oilcake and soy bean meal (as protein source), wheat bran and sun flavor oil (as carbohydrate and lipid sources respectively), and tapioca flour and egg albumin as binding agents, and fed to Cirrhinus mrigala fingerlings for 60 days. The artificial feed formulated without incorporation of U. fasciata was served as control.  Among the three ratio of U. fasciata incorporated diets, 5% of feed fed C. mrigala fingerlings showed the best (P<0.05) survival and growth performance including weight gain (WG), muscle basic biochemical constituents (total protein, carbohydrate, lipid and ash). Moreover, 5% of U. fasciata incorporated diet can also be considered as a good nutritional supplement. Therefore, the present work recommends incorporation of U. fasciata as feed additive to achieve sustainable production of C. mrigala culture.
oai:ojs2.joaasr.com:article/86 2021-12-26T17:47:11Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/86 2021-12-26T17:47:11Z Jamal Mohamed College Publication Vol. 1 No. 10 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Biosynthesis of silver nanoparticles derived Acorus Calamus rhizome extract and their biomedical application Abirami B Durairaj Siva Subramanian Abinaya Dharmaraj Praveenkumar Arumugam Vinothkumar Ganasekaran Saravanan Shanmugam Achiraman 2017-05-22 url:http://www.joaasr.com/index.php/joaasr/article/view/86 Silver NPs, A. calamus rhizome extract, green synthesis, anticancer activity. en_US The silver nanoparticles (Ag NPs) were derived from Acorus calamus (A. calamus) rhizome extract using different temperature. The absorbance centered at 439 nm, which was corresponds to the wavelength of the surface plasmon resonance of Ag NPs at 95 ◦C. From FESEM and TEM image showed, the Ag NPs were exhibited spherical structure. Elemental compositions were identified by EDAX analysis. The synthesized Ag NPs, functional groups were identified by the FTIR spectra. The antibacterial studies performed against a set of bacterial strains showed that the Ag NPs possessed a greater antibacterial effect than the Plant extract (PE) and silver nitrate. In-vitro cytotoxic effect of green synthesized A. calamus rhizome extract derived Ag NPs tested against MG 63, MCF-7 and HeLa cell lines.
oai:ojs2.joaasr.com:article/87 2021-12-26T17:48:03Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/87 2021-12-26T17:48:03Z Jamal Mohamed College Publication Vol. 1 No. 11 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) The Effect of Additives on the Electrodeposition of Silver from Non-cyanide based Electrolytes Rajeswari A Geetha S Sekar R 2017-08-19 url:http://www.joaasr.com/index.php/joaasr/article/view/87 Adsorption, Electrodeposition, Electrodeposits, Grain Size, SEM, Silver, Surface Morphology en_US Electrodeposited metals and alloys invariably exhibit a crystalline microstructure and hence their properties depend mainly on the composition of the electrolyte and the operating conditions like electrolyte temperature, pH, presence or absence of additives, operation with or without agitation etc. In the present study the electrodeposition of silver from non-cyanide based electrolytes and the effect of additives were investigated  using X-Ray Diffraction studiesand Scanning Electron Microscope studies
oai:ojs2.joaasr.com:article/88 2021-12-26T17:48:03Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/88 2021-12-26T17:48:03Z Jamal Mohamed College Publication Vol. 1 No. 11 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Molecular Evaluation of the Philippine Best Rubber Clones using Genomic-based Simple Sequence Repeats Aldrin Yanong Cantila; Philippine Rice Research Institute Rene C. Espino Emma K. Sales 2017-08-19 url:http://www.joaasr.com/index.php/joaasr/article/view/88 en_US To date there are only nine best rubber clones in the Philippines with little knowledge about its molecular information. Nineteen genomic-based simple sequence repeats' (G-SSRs) good genome coverage had provided enough data in evaluating the Philippine best rubber clones (five PB, three RRIM and one Philippine or Phil derived clones) along with two Phil check clones. G-SSRs derived 72 alleles in all with means N, Ne, Ho, and PIC of 3.789, 2.284, 0.569 and 0.508 per G-SSR, respectively. Nine G-SSRs however detected 16 private alleles. AMOVA also revealed 6.37%, 19.26% and 74.37% molecular variance between groups, between and within clones, respectively, with corresponding FST of 0.064. While genetic proximity had a range of 0.184 to 0.487 with corresponding neighborhood-joining tree suggested no similar clones, three groups (PB, RRIM and Phil groups) had delta K of two based from Bayesian structure analysis. Group 1 had RRIM600, RRIM712 and RRIM901 while group 2 had PB217, PB235, PB260, PB311, PB330, SMRX1, UPLBPlant1 and USM1. G-SSRs are suitable for extracting molecular information and distinct alleles, which can be used as reference to authenticate the best rubber clones in the Philippines. Bayesian structure analysis on the other hand assured better resampling strategy and found admixtures. Furthermore, rubber is highly structured in individual level that indicates these clones should be utilized to broaden genetic variability of the Philippine rubber.
oai:ojs2.joaasr.com:article/89 2021-12-26T17:48:03Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/89 2021-12-26T17:48:03Z Jamal Mohamed College Publication Vol. 1 No. 11 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Spectroscopic investigation complex formation of tungsten with 2, 6-dithiol-4-methylphenol in the presence of aminophenols Kerim Avaz Kuliev Geysar S. Suleymanova Nazeni A. Novruzova Naiba N. Efendiyeva 2017-08-19 url:http://www.joaasr.com/index.php/joaasr/article/view/89 Tungsten, 2,6-dithiol-4-methylphenol, aminophenols, mixed-ligand complexes, extraction - photometric method, determination en_US The mixed-ligand complexes of tungsten (VI) with 2, 6-dithiol-4-methylphenol (DTMP) in the presence of hydrophobic amines have been investigated by spectrophotometric method. The condition of complexing and extraction, physical-chemical and analytical characteristics of this complex have been found. From aminophenols 2(N, N-dime­thy­la­mino­me­thyl)-4-methylphenol (АP1), 2(N,N-dime­thy­­la­mi­nomethyl)-4-chlorphenol (АP2) and  2(N, N-di­me­thy­laminomethyl)-4-bromphenol (АP3), were used.. It has been found that mixed-ligand complex were  formed in weakly acidic medium (pH 3.9 – 5.2). Maksimum of light absorp­tion observed at 476-480 nm. The calculated molar absorptivities (emax) belong to the interval  (2.73-2.92)×104. The extraction-photometric methods of tungsten determination have been worked out. The influence of diverse ions on determination of tungsten has been studied. The proposed methods have been successfully applied to determination of tungsten in steel, soil and plant samples.
oai:ojs2.joaasr.com:article/90 2021-12-26T17:48:59Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/90 2021-12-26T17:48:59Z Jamal Mohamed College Publication Vol. 1 No. 12 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 1-16 An overview on properties and usage of nanostructured materials in the food sector Mohsen safaei Naser Karimi Mehran Alavi Mojtaba Taran Razieh Rezaei 2017-12-31 url:http://www.joaasr.com/index.php/joaasr/article/view/90 Nanomaterial, Nanocarriers, Biosensor, Nanofood, Nutraceuticals en_US The population growth causes an increasing pressure on food sector so that the problem of malnutrition is a further concern in the today’s world. Nanotechnology is one of the new emergent technologies of the present century that would largely influence the world future. Convergence of nanotechnology and food science may lead to emerging abundant potentialities; thus, it is particularly paid attention in the new century. Nanomaterials provides a wide range of applications in producing, storing, packaging, bioavailability, and conductivity of nutrients. On the other hand, scholars and food producers industry mainly concern for the effect of using nanomaterials on the food safety due to unknown features and effects of nanomaterials. Regarding the wonderful potential of applying nanotechnology, a great revolution will be expected in this area. In this review, benefits and health risks of nanomaterial in nutrition and food sciences are highlighted.
oai:ojs2.joaasr.com:article/91 2021-12-26T17:48:59Z joaasr:ART
v2 http://www.joaasr.com/index.php/joaasr/article/view/91 2021-12-26T17:48:59Z Jamal Mohamed College Publication Vol. 1 No. 12 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 17-30 Prediction of protein subcellular localization of human protein using j48, random forest and best first tree techniques Shalini kaushik; Departments of Bioinformatics, mathematics and computer application, Maulana Azad National Institute of Technology, Bhopal Usha Chouhan Ashok Dwivedi 2017-12-31 url:http://www.joaasr.com/index.php/joaasr/article/view/91 subcellular localization, classification tree, human proteins, physicochemical properties. en_US Functional explication of unascertained proteins is a remarkable achievement in proteomics. Proteins subcellular localization serves as the key annotation. Many prediction techniques were developed emphasizing on an individual biological point or speculating a subset of all localizations. Emulating the protein localization that is studied pivotal is carried out by gathering all the necessary biological relevant information and addressing the necessity of improving the prediction accuracy. Proteins carry an obligatory role in a wide range of bioprocess such as catalysis of biochemical reaction, signal transduction and are requisite for cellular processes. They execute the associated functions could be analyzed by predicting their associated cellular locations. The colonization of the proteins could be scrutinized by considering the features of primary sequence of protein such as physiochemical and amino acid composition of the complete protein. The C-terminal and N-terminal physiochemical composition and other physicochemical properties of the primary sequence also contribute for the subcellular localization. In this paper, the computational technique, J48, best first decision tree, random forest are employed for the localization prediction has shown significant performance over several other techniques. The integrated latest database  are trained with obsolete data and three techniques were employed for studying the subcellular localization which documents the increase in the accuracy of the prediction, by 87.711 % with J48, 81.67% with random forest, and 88.125% with BF Tree based on the features discussed by comparing our techniques over others.
oai:ojs2.joaasr.com:article/92 2021-12-26T17:48:59Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/92 2021-12-26T17:48:59Z Jamal Mohamed College Publication Vol. 1 No. 12 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 31-52 Fabrication and characterization of form-stable FA ternary eutectic mixture/GO nanocomposite for thermal energy storage Mohammad Mohammadiun Iman Joz Jalalian Hamid Hashemi Moqadam Hamid Mohammadiun 2017-12-31 url:http://www.joaasr.com/index.php/joaasr/article/view/92 Energy Scienceenergy storage, graphene, PCM, etuatic, fatty acid en_US The thermal conductivity of commonly used phase change materials (PCM) for thermal energy storage (TES), such as, fatty acids, paraffin etc., is relatively poor, which is one of the main drawbacks for limiting their utility. In the recent past, few attempts have been made to enhance the thermal conductivity of PCM by mixing different additives in the appropriate amount. Graphene nanoparticles, having higher thermal conductivity may be a potential candidate for the same, when mixed appropriately with different PCM. In present study, acetic acid , tristearin and stearic acid (CA-PA-SA) ternary eutectic mixture was impregnated into nano-graphene oxide (nano-GO) to prepare a form-stable composite PCM (CAPA-SA/nano-SiO2). The phase change temperature range of the composite PCM is 17.2 ◦C–26 ◦C, which is suitable for indoor thermal environment. The high latent heat value and thermal conductivity of the composite PCM are 169.43 kJ kg-1 and 0.68239 W (m K)-1, which is helpful to stabilize the indoor temperature for a long time and improve human comfort. Furthermore, after 500 heating/cooling cycles, the composite PCM showed good thermal and chemical stability. All the results indicated that the composite PCM is suitable for storing excess solar radiation and reducing the amount and rate of heat loss of buildings in the winter, which will help reduce building energy consumption.
oai:ojs2.joaasr.com:article/93 2021-12-26T17:48:59Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/93 2021-12-26T17:48:59Z Jamal Mohamed College Publication Vol. 1 No. 12 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR) Statistical Analysis of Foreign Rice Phenotypes under Different Seasons of the Philippines Aldrin Cantila Alvin John R. Quitel 2017-12-31 url:http://www.joaasr.com/index.php/joaasr/article/view/93 Foreign genetic resources, Korean rice, Statistical analysis en_US Korean rice is a foreign genetic resources in the Philippines that has to be characterized for its proper germplasm utility. Ten Korean phenotypes were analyzed using correlation, clustering and principal component analyses (PCA) based on the 13 traits viz., culm length (CL), days to 50% flowering (D50F), days to maturity (DM), filled grains per panicle (FGP), flag leaf length (FLL), flag leaf width (FLW), grain length (GL), grain width (GW), grain yield (GY), plant height (PH), productive tillers (PT), spikelet fertility SF) and thousand grain weight (TGW) under different seasons of the Philippines. It was found out that Korean phenotypes had earlier D50F and DM, shorter PH and CL, more PT, FGP and SF, and higher GY under dry than wet season. Each season had three groups based on the clustering analysis with a pattern of group 1 having phenotypes with heavy TGW, early D50F and DM, short PH and FLL; and more FGP, SF and GY; group 2 having long CL, wide FLW, light TGW; and late D50F and DM; and group 3 having short CL, narrow FLW and low PT. Correlation in FGP, PT and SF to GY was consistently high positive (r≥0.68) in two seasons. Also, PCA consistently showed that GY, PH and PT were the highest contributor of variation  with an average of 21.42% in two seasons. Korean GY therefore was highly variable but attaining higher GY can be possible by utilizing grain-filling (FGP and SF) and productive tillering (PT) traits as selection indices in the breeding program.
oai:ojs2.joaasr.com:article/94 2021-12-26T17:48:59Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/94 2021-12-26T17:48:59Z Jamal Mohamed College Publication Vol. 1 No. 12 (2017): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 72-85 In situ reduction synthesis of nanocomposite fiber Nylon 6 and nano silver: focus on antibacterial properties Mohsen Hoseinkhani Ali akbar zolriasatein Pedram daneshi 2017-12-31 url:http://www.joaasr.com/index.php/joaasr/article/view/94 Antimicrobial, Nano fibers, Nano composites, nano silver en_US Nanotechnology has been expanded in different industries and created new applications and properties in products. Accordingly, nanocomposites with special properties is very important. Polymeric materials and nanofibers with high special surface are suitable substrates for growing microorganism. This research represents a novel method for simultaneous synthesis of nano-silver by reducing method in caprolactam polymerization process. Hence, caprolactam and reducing agent on sulphur base was used for synthesis of nano silver in one bath by silver salt. Then, nano-composite fibers were prepared by electro-spinning method. FT-IR analysis confirmed structural changes in nylon 6 caused by different conditions of synthesis of nano silver. Moreover, UV-VIS, SEM, EDX, AA were used to study surface morphology. The nanocomposite fibers showed a significant antibacterial activity against gram positive bacteria Staphylococcus aureus. 
oai:ojs2.joaasr.com:article/95 2021-12-26T17:49:55Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/95 2021-12-26T17:49:55Z Jamal Mohamed College Publication Vol. 2 No. 1 (2018): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 1-8 Heritability and Predicted Gain of Twelve Traits in Fifty-five Upland Rice Varieties Aldrin Yanong Cantila Sailila E. Abdula Alvin John R. Quitel 2018-06-30 url:http://www.joaasr.com/index.php/joaasr/article/view/95 Heritability, Predicted gains, Upland rice en_US The genetic information about upland rice traits in terms of heritability (H2b) and predicted gain expressed to the mean (RAM) could lead to an effective selection process in the upland varietal development. Fifty-five upland rice varieties (URVs) were evaluated using 12 traits in three seasons. Traits culm length (CL), days to 50% flowering (DF), days to maturity (DM), flag leaf length (FLL), flag leaf width (FLW), grain length (GL), grain width (GW), one thousand grain weight (OTGW), plant height (PH), panicle length (PL), productive tillers (PT) and yield (YCC) had an overall mean of 102.7 cm, 55.3 days, 91.2 days, 37.9 cm, 1.6 cm, 8.69 mm, 2.92 mm, 21.2 g, 120.6 cm, 26.5 cm, 6.7 tillers and 2.25 t/ha, respectively. STAR V2.01 provided a combined analysis of variance (ANOVA) and found a high significance among URVs in all traits with corresponding coefficient of variation range of 3.3% (DM) to 24.16% (YCC). H2b on the other hand had a range of 89.3% (PH) to 99.2% (OTGW) while RAM had a range of 14.5% (GL) to 91.7% (YCC). It was CL, DF, DM, FLL, GL, OTGW, PH, PL and YCC with H2b >95% were highly heritable and FLL, FLW, PL and YCC with RAM >30% were high in genetic gain. Therefore, bigger flag leaves (FLL and FLW) as first indicator and yield as last indicator could be recommended in deciding what genotypes to keep and develop in the upland breeding process.
oai:ojs2.joaasr.com:article/96 2021-12-26T17:49:55Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/96 2021-12-26T17:49:55Z Jamal Mohamed College Publication Vol. 2 No. 1 (2018): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 9-25 Brain Tumors Detection on MRI Images through Extracting HOG Features Seyed Enayatallah Alavi; Department of Computer Engineering, Faculty of Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran Ehsan zare Mohammad javad Rashti ; Department of Computer Engineering, Faculty of Engineering, Shahid Chamran University of Ahvaz, Ahvaz, Iran 2018-06-30 url:http://www.joaasr.com/index.php/joaasr/article/view/96 Tumor detection, Histograms of Oriented Gradients, Feature extraction, Support Vector Machine en_US In this paper, a system of Computer Aided Diagnosis (CAD) is introduced for detecting brain tumors through MRI images. The proposed system consists of three main sections: segmentation, feature extraction, and categorization. In the segmentation phase, a system called Seeded Region Growing (SRG) is applied to separate brain tissue from other regions. In the feature extraction phase, the Histograms of Oriented Gradients (HOG) algorithm is used. Finally, in order to describe the images of the brain, we use Support Vector Machine (SVM) and classify the images in two tumor-free and tumor-grade groups, and then compare them with similar tasks. The results show a high efficiency of this approach compared to other methods. 850 MRI images have been applied to test and teach samples; the number of healthy brains is 300 and the number of defective brains is 550, and the system has achieved a precision rate of 93.2% in the categorization. 
oai:ojs2.joaasr.com:article/97 2021-12-26T17:49:55Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/97 2021-12-26T17:49:55Z Jamal Mohamed College Publication Vol. 2 No. 1 (2018): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 26-37 Thermal buckling analysis of cylindrical shells of carbon nanotubes reinforced composites Iman Maralkhani Abolfazl Taherkhani 2018-06-30 url:http://www.joaasr.com/index.php/joaasr/article/view/97 Thermal buckling cylindrical shell, composite, carbon nanotube en_US The purpose of this study is to investigate the thermal buckling analysis of cylindrical shells of carbon nanotubes reinforced composites (CNTRC). In this study, a hybrid laminate composite plate consisting of N layers which are of thickness t is designed. N is the number of layers and the thickness of each functionally graded carbon nanotube reinforced composite (CNTR-FG) layer is h, and three types of the distribution  of carbon nanotubes (CNT) are considered for each layer. CNTR-FG are multi-layered plates which have the length "a", width "b", thickness "t", and an arbitrary combination of boundary conditions along the four edges of the layer. The distribution of carbon nanotubes along the thickness of each layer of CNTR-FG is considered to be given. Implementation is done by using Abaqus software. In the investigation of the thermal buckling of cylindrical shells of CNTRC, in three different types of distribution of carbon nanotubes, the behavior of buckling of a cylindrical shell is investigated. In each case, the amount of buckling generated in the shell is calculated and analyzed. The results show that the behaviors of these three types of distributions are close, and the nanotubes with uniform distribution against thermal buckling loads perform better than the other two distributions.
oai:ojs2.joaasr.com:article/98 2023-04-19T09:54:50Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/98 2023-04-19T09:54:50Z Jamal Mohamed College Publication Vol. 2 No. 1A (2019): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 1-19 Comparison of homo and copolymer of pyrrole and aniline electrosynthesized on ferric ion reduction Nafiseh Hajiabdolah Ali Parsa Hossein Anaraki- Ardakani Hossein Jalali- Jahromi 2019-12-12 url:http://www.joaasr.com/index.php/joaasr/article/view/98 Electrosynthesis, Ferric reduction, Poly(aniline-co-pyrrole), EIS en_US In this study, homo and copolymer of Aniline (Ani) and Pyrrole (Py) was electrosynthesized on composite graphite in acetic acid medium containing KCl as supporting electrolyte. The ability of electrosynthesized homo and copolymer on ferric ion reduction was compared and evaluated. The results show that the reduction properties of polyaniline (PAni) is greater than copolymer of aniline and pyrrole (Poly(Ani-co-Py)) and copolymer is more than polypyrrol (PPy). The FTIR and UV-visible spectra indicated that the increase of aniline monomer in the copolymer chain enhances the ferric ion reduction ability. Electrochemical Impedance Spectroscopy (EIS) was also used for further investigation. It was shown that the increase of aniline ring in the copolymer chain reduces the charge-transfer resistance and thus increases the reduction effect. The structure and morphology of homo and copolymer was confirmed by SEM, EDX and FTIR.
oai:ojs2.joaasr.com:article/99 2023-04-19T09:54:50Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/99 2023-04-19T09:54:50Z Jamal Mohamed College Publication Vol. 2 No. 1A (2019): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 20-37 Bcl-2/BCL2L12 mediated apoptosis and cell cycle arrest induced by Kaempferol through the suppression of PI3K/AKT signaling pathway in Hepatocellular carcinoma Maheshkumar Kannan; Research Scholar, Molecular Oncology Lab, Department of Biochemistry, Bharathidasan University, Tiruchirappalli, Tamilnadu, INDIA Sridharan Jayamohan ; Research Scholar, Molecular Oncology Lab, Department of Biochemistry, Bharathidasan University, Tiruchirappalli, Tamilnadu, INDIA Ajayakumar Kulavarambil Mohanakumar; M.Sc., Molecular Oncology Lab, Department of Biochemistry, Bharathidasan University, Tiruchirappalli, Tamilnadu, INDIA Rajesh Kannan Moorthy; Research Scholar, Molecular Oncology Lab, Department of Biochemistry, Bharathidasan University, Tiruchirappalli, Tamilnadu, INDIA Krishna Murthy Purushothama Antony Joseph Velanganni Arockiam ; Assistant Professor, Molecular Oncology Lab, Department of Biochemistry, Bharathidasan University, Tiruchirappalli, Tamilnadu, INDIA 2019-12-12 url:http://www.joaasr.com/index.php/joaasr/article/view/99 BCL2L12; Kaempferol; HCC; Apoptosis; Chemosensitivity; PI3K/AKT signaling en_US Hepatocellular carcinoma (HCC) is a highly aggressive and third leading cancer-related death. PI3k/AKT and p53 signaling pathways play a vital role and regulate cellular proliferation, migration, cell cycle, apoptosis, and autophagy during cancer conditions. BCL2L12 is a bcl-2 family protein and encoded by the BCL2L12 gene, which is involved in the execution phase of apoptosis.  However, the biological function of PI3K/AKT/Bcl-2 mediated BCL2L12, and its molecular mechanism in HCC is largely unknown. Herein, we investigated the effect of Kaempferol, on PI3K/AKT/Bcl-2/BCL2L12 expressions in HCC cells. The expression level of PI3K/AKT/Bcl-2/BCL2L12, and its target genes in polyphenolic flavonoid Kaempferol treated HCC cells analyzed by Quantitative Real-Time PCR and Western blotting. Subsequently, the effect of Kaempferol in HCC chemosensitivity, cell proliferation, migration, cell cycle, and apoptosis were analyzed using AO/EtBr staining, ROS staining, mitochondrial membrane potential assay, wound healing assay, Transwell migration assay, MTT assay, and PI Staining. We found that the downregulation of PI3-K, AKT, LC3A/B, MMP9, Bcl-2, and BCL2L12 and upregulation of PTEN, p53, p21, and caspase 3 in Kaempferol treated HCC cells. Subsequently, we observed that Kaempferol effectively inhibits cellular proliferation, migration and enhances apoptosis, cell cycle arrest, autophagy, and 5-Fluorouracil mediated chemosensitivity in HCC cells. Furthermore, Kaempferol has dominant role against HCC and inhibits 50-60% of cells after 24h treatment with 30μM in HepG2 and 40μM in Huh7 cells. Therefore, Kaempferol plays a promising role in cancer therapeutics by inhibiting PI3K/AKT/Bcl-2 mediated BCL2L12 expression in HCC.
oai:ojs2.joaasr.com:article/101 2021-12-26T17:51:28Z joaasr:ART driver
v2 http://www.joaasr.com/index.php/joaasr/article/view/101 2021-12-26T17:51:28Z Jamal Mohamed College Publication Vol. 2 No. 2 (2020): JOURNAL OF ADVANCED APPLIED SCIENTIFIC RESEARCH (JOAASR); 1-9 Synthesis of Mg2+ doped NiO nanoparticles and their structural and optical properties by Co-precipitation method M. Karthi keyan; Department of Chemistry Periyar Maniammai Institute of Science and Technology, Vallam, Thanjavur 613 403 P. Vijaya Kumar A. Jafar Ahamed Ravikumar A 2021-12-15 url:http://www.joaasr.com/index.php/joaasr/article/view/101 Nanoparticles, Co-precipitation method, Optical studies and morphological analysis. en_US Nanocrystalline Magnesium-doped NiO nanoparticles (Mg2+ doped NiO NPs) were synthesized by co-precipitation method. The prepared samples were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), ultraviolet- visible spectrometer (UV-Vis) and Tunneling electron microscopy (TEM) with EDAX specifications. XRD pattern reveals that Mg2+ doped NiO nanoparticles belongs to the face centered cubic crystal structure with the space group of Fm-3m. Electron microscopy studies clearly evidence the formation of cubical edged nanoparticles with an average particle size of 21.49 nm, emerges in the polycrystalline nature. UV-Visible absorption spectra of Mg2+ doped NiO nanocrystals shows an absorption peak at 289nm. The bandgap value is calculated to be 4.8 eV.
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