@Research Paper <#LINE#>Comparison of electrical and photoluminescence properties of synthesized poly o-phenylenediamine and its sio2 nanocomposites<#LINE#>J. @Deepa,Shanthi R.@Jaya <#LINE#>1-7<#LINE#>1.ISCA-RJCS-2017-054.pdf<#LINE#>Department of Chemistry, Auxilium College, katpadi, Vellore-6, India@Department of Chemistry, Auxilium College, katpadi, Vellore-6, India<#LINE#>13/6/2017<#LINE#>4/9/2017<#LINE#>Poly orthophenylenediamine and their silicon dioxide nanocomposites were synthesize using different concentration of SiO2 nanoparticles like 5%, 10% and 15% by oxidative polymerization method using ammonium persulphate as an oxidant in the presence of HCl. The formation of polymers and their nanocomposites were confirmed from the UV-vis and IR spectroscopy and from the change of polymer colour from red to brown and found to exhibit band at 446nm in UV-visible spectroscopy. The crystalline nature of the synthesized polymers and their nanocomposites were determined from the XRD studies. The SEM images of the polymer recorded at different magnification shows rod like structure and found to change to flake like structures in the polymer nanocomposites synthesized at different concentration of SiO2 nanoparticles. The TEM recorded at different angle confirms the core shell structures. The stability of the synthesized polymer and its nanocomposites were substantiated from thermal studies carried out using TGA, DTA and DSC. The comparative electrical conductivities of the polymer and its nanocomposites shows semiconducting nature and the conductivities are found to be higher for the nano composites than the polymer and the electrical conductivity was found to be higher for the polymer nanocomposite synthesized with 15% of SiO2. Photoluminescence is the property which involves the process of photon excitation followed by photon emission. The PL spectrum of polymers and their nanocomposites were recorded with 5, 10, and 15% SiO2 nanoparticles and are found to fall under the green light emission region. Thus the synthesized polymer and its nanocomposites can be used as a green light emitter in different applications.<#LINE#>Meneghetti Paulo and Qutubuddin Syed (2006).@Synthesis, thermal properties and applications of polymer-clay nanocomposites.@Thermochimica Acta, 442(1-2), 74-77.@Yes$Kumar Prasanna Sahoo, Kumar Dillip Behera, Dash Matru Prasad, Kumar Bijaya Parija, Chandra Munesh Adhikari and Nayak P.L. (2013).@Synthesis and characterization of poly (o-methyl aniline)–MMT (Cloisite30B) nanocomposites for corrosion protection.@The International Journal of Engineering And Science., 2(1), 141-148.@Yes$Dutta K. and De S.K. (2007).@Optical and electrical characterization of polyaniline–silicon dioxide nanocomposite.@Physics Letters A., 361, 141-145.@Yes$Liu Zhenyan, Yue-E. Miao, Liu Mingkai, Ding Qianwei, Tjiu Weng Weei, Cui Xiaoli and Liu Tianxi (2014).@Flexible polyaniline-coated TiO2/SiO2 nanofiber membranes with enhanced visible-light photocatalytic degradation performance.@Journal of Colloid and Interface Science, 424, 49-55.@Yes$Olawale O., Akinmoladun A.I., Oyawale F.A. and Atiko Rejoice (2013).@Characterization of Mono-crystalline Silicon from Rice Husk Ash.@International Journal of Scientific & Engineering Research, 4(2), 1-4. ISSN 2229-5518.@Yes$Iric-Marjanovic G.C., Dragic Evic, Milojevic M., Mojovic M., Mentus S., Dojic Inovic B., Marjanovia B. and Stejskal J. (2009).@Synthesis and Characterization of Self-Assembled Polyaniline Nanotubes/Silica Nanocomposites.@J.phys.chem.B., 113(20), 7116.@Yes$Khan Asif Ali and Paquiza Leena (2015).@Synthesis, characterization and conducting behavior of heavy metal sensitive polyaniline/zirconium (IV) tungstoiodophosphate nanocomposite.@Journal of Industrial and Engineering Chemistry, 22, 208-216.@Yes$Ahmadi Ahmad, Attard Gary, Feliu Juan and Rodes Antonio (1999).@Surface Reactivity at “Chiral” Platinum Surfaces.@Langmuir, 15(7), 2420-2424.@Yes$Gomez-Romero P. (1999).@Nanocomposite Hybrid Molecular Materials for Application in Solid-State Electrochemical Supercapacitors.@J. Electrochem. Soc., 146, 29.@No$Gambardella M.T.D., Torresi R.M., DeTorresi S.I., and Buttry D.A. (2000).@Synthesis, Characterization, and Conductivity Studies of Poly-o-Methoxyaniline Intercalated into V2O5 Xerogel.@J. Electrochem. Soc, 147, 2437.@Yes$Ruckenstein E. and Li Z.F. (2002).@Intercalation of Conductive Polyaniline in the Mesostructured V2O5.@Langmuir, 18, 6956.@Yes$Buron C.C., Lakard B., Monnin A.F., Moutarlier V. and Lakard S. (2011).@Elaboration and characterization of polyaniline films electrodeposited on tin oxides.@Synthetic Metals, 161, 2162-2169,.@Yes$Roy Aashis S., Koppalkar Anilkumar R. and Prasad Ambika V.N. (2011).@Impedance Spectroscopic Studies on Nanometric Polyaniline/CdO Composites.@Ferroelectrics, 413, 279.@Yes$Sharanabasamma Ambalgi M., Hajeebaba Inamdar K., Manjula V.T., Sannakki Nagaraja, Shrishail Hogade G. and Basavaraja Sannakk (2016).@Synthesis, Characterization and Electrical Properties of Polyaniline/Nickel Oxide Nanocomposites.@International Journal of Engineering Researc, 5(2), 119.@Yes$Siva T., Kamaraj K., Karpakam V., Sathiyanarayanan S. (2013).@Soft template synthesis of poly(o-phenylenediamine) nanotubes and its application in self healing coatings.@Progress in Organic Coatings, 76, 581- 588.@Yes$Wang Liang, Guo Shaojun and Dong Shaojun (2008).@Facile synthesis of poly(o-phenylenediamine) microfibrils using cupric sulfate as the oxidant.@Materials Letters, 62(17), 3240-3242.@Yes$Hao Qingli, Sun Baoming, Yang Xujie, Lu Lude and Wang Xin (2009).@Synthesis and characterization of poly (o-phenylenediamine) hollow multi-angular microrods by interfacial method.@Materials Letters., 63(2), 334-336.@Yes$Abdolahi Ahmad, Hamzah Esah, Ibrahim Zaharah and Hashim Shahrir (2012).@Synthesis of Uniform Polyaniline nanofibers through nterfacial Polymerization.@Materials, 5(8), 1487-1494.@Yes$Somani P.R., marimuthu R., Mulik U.P., Sainkar S.R. and Amelnerkar D.P. (1999).@High piezoresistivity and its origin in conducting polyaniline/TiO2 composites.@Synthetic Metals, 106, 45-52.@Yes$Li Yan, Li Guicun, Peng Hongrui, Qin Yong and Chen Kezheng (2013).@Facile synthesis of high-quality ultralong poly(aniline-co-p-phenylenediamine) Nanofibers.@Synthetic Metals, 164, 42-46.@Yes$Sedenkova I., Trchova M. and Stejskal J. (2008).@The thermal degradation of polyaniline films prepared in solutions and weak acids and in water-FTIR and Raman spectroscopic studies.@Polymer Degradation and Stability, 93(12), 2147-2157.@Yes$Siva T., Kamaraj K. and Sathiyanarayanan S. (2014).@Electrosynthesis of poly(aniline-co-o-phenylenediamine) film on steel and its corrosion protection performance.@Progress in Organic Coatings, 77(11), 1807-1815.@Yes$Archana S. and Shanthi Jaya R. (2013).@Effect of Surfactant on the Chemical Polymerization of o-Phenylenediamine- A Comparative Study.@Indian Journal of Advances in Chemical Science, 2(1), 83-88.@Yes$Thangavel Subramani and Ramaraj Ramasamy (2011).@Electroless synthesis of multibranched gold nanostructures encapsulated by poly(o-phenylenediamine) in Nafion.@Journal of Colloid and Interface Science., 355, 293-299.@Yes$Kavitha B., kumar Siva K. and Narsimlu N. (2013).@Synthesis and characterization of polyaniline nano-fibers.@Indian Journal of Pure and Applied Physics, 51, 207-209.@Yes$Lakshmi Mohana, Roy Aashish S., Khasim Syed, Faisal Muhammad, Sajjan K.C. and Revanasiddappa M. (2013).@Dielectric property of NiTiO3 doped substituted ortho-chloropolyaniline composites.@AIP Advances, 3(11), 2158.@Yes$Rehim Mona H. Abel, Ismail Nahla, Badawy Abd El- Rahman A.A. and Turky Gamal (2011).@Poly phenylenediamine and its TiO2 composite as hydrogen storage material.@Journal of Materials Chemistry and Physics, 128(3), 507-513.@Yes$Olad A. and Nosrati R. (2013).@Preparation and corrosion resistance of nanostructured PVC/ZnO-polyaniline hybrid coating.@Prog. Org. Coat, 76, 113-118.@Yes$Muthirulan, P., Rajendran, N. (2012). Poly (o-phenylenediamine) coatings on mild steel: Electrosynthesis, characterization and its corrosion protection ability in acid medium. Surface & Coatings Technology, 206(8), 2072-2078.@undefined@undefined@Yes$Riga Alan, Collins Ricardo and Mlachak Gregory (1998).@Oxidative behavior of polymers by thermogravimetric analysis, differential thermal analysis and pressure differential scanning calorimetry.@Thermochimia Acta, 324(1), 135-149.@Yes$Deivanayaki S., Ponnuswamy V., Mariappan R. and Jayamurugan P. (2012).@Synthesis and characterization of polypyrrole/TiO2 composites by chemical oxidative method.@Optik-International Journal for Light and Electron Optics, 124(12), 1089-1091.@Yes$Mazrouaa A.M., Abed M.Y., Mansour N.A. and Mohamed M.G. (2012).@Synthesis and Characterization of Poly O-Anisidine Nanoparticles and their Nanocomposite.@J Material Sci Eng, 1(1), 103.@Yes$PerkinElmer and United Kingdom (2000).@An introduction to fluorescence spectroscopy.@@No$Wang Y.W., Zhang L.D., Wang G.Z., Peng X.S., Chu Z.Q. and Liang C.H. (2002).@Catalytic growth of semiconducting zinc oxide nanowires and their photoluminescence properties.@Journal of Crystal Growth, 234, 171-175.@Yes <#LINE#>Hydrogeology and water chemistry of boreholes identified at the Hamadien continental / intercalary in the Zinder region in Niger<#LINE#>Issa@Salifou,Mama@Daouda,Adamou@Zanguina,Natatou@Ibrahim,Boukari@Mousa,Sohounhloué@Dominique <#LINE#>8-16<#LINE#>2.ISCA-RJCS-2017-058.pdf<#LINE#>Laboratoire d’Hydrologie Appliquée, Institut National de l\'Eau (INE), Université d’Abomey-Calavi, 01 BP 526, Cotonou01, Bénin and Laboratoire d’analyse des eaux de la Société d’Exploitation des Eaux du Niger (SEEN) de Zinder, Niger@Laboratoire d’Hydrologie Appliquée, Institut National de l\'Eau (INE), Université d’Abomey-Calavi, 01 BP 526, Cotonou01, Bénin@Département de Chimie, Faculté des Sciences et Techniques, Université Abdou Moumouni, B.P. 10662 Niamey, Niger@Département de Chimie, Faculté des Sciences et Techniques, Université Abdou Moumouni, B.P. 10662 Niamey, Niger@Laboratoire d’Hydrologie Appliquée, Institut National de l\'Eau (INE), Université d’Abomey-Calavi, 01 BP 526, Cotonou01, Bénin@Laboratoire d’Étude et de Recherche en Chimie Appliquée (LERCA), École Polytechnique d’Abomey-Calavi (EPAC), Université d’Abomey-Calavi, Cotonou, Bénin<#LINE#>5/7/2017<#LINE#>8/9/2017<#LINE#>This work deals with the hydrogeology and water chemistry of the boreholes found in the aquifer of the Continental Intercalary in Zinder region, Republic of Niger. To do this, sixteen (16) sampling points, identified by GPS coordinates, were sampled during the year 2015, with a total of sixty four (64) samples analyzed. The characteristics of these waters were established on the basis of the Schöeller Berkaloff scheme. These waters present four types of facies, including chloride-type facies, which are present on 18.75% of the boreholes, with calcium and potassium sodic poles, and bicarbonate facies, which are observed on 81.25% of the boreholes with potassium and calcium sodium poles. All the drillings studied capture the aquifer of the Hamadien /Continental Intercalary.<#LINE#>Lacoste Y. (2010).@L’eau dans le monde: les batailles pour la vie.@Larousse, Paris, 127.@Yes$Shiva V. (2003).@La guerre de l’eau, Parangon: L’Aventurine.@Paris.@No$Paquerot S. (2004).@L’eau: un régime privé ou public dans les Amériques.@Conférence de L@Yes$Margat J. (2008).@Exploitations et utilisations des eaux souterraines dans le monde.@Co-édition: UNESCO et BRGM, 52. imta.janium.net.@Yes$Derwich E., Benaabidate L., Zian A., Sadki O. and Belghity D. (2010).@Caractérisation physico-chimique des eaux de la nappe alluviale du haut Sebou en aval de sa confluence avec oued Fès.@J. Larhyss., 08, 101-112.@Yes$Hounsinou P., Mama D., Alassane A. and Boukari M. (2016).@Hydrogeology and Chemistry Synthesis of the deep Boring of the Township of Abomey-Calavi.@International Journal of Physical and Human Geography, 4(3), 26-34.@Yes$Laminou M.O. (2009).@Fixation des dunes dans le Sud-Est du Niger: Evaluation de l’efficacité de la barrière mécanique, espèces ligneuses adaptées et potentialités d’inoculation mycorhizienne.@Thèse de doctorat ULg. http://bictel-fusagx.ulg.ac.be/ETD-db/collection/available/ FUSAGxetd-12182009-152235/unrestricted/THESE_ LAMINOU.pdf consulté le 13/06/2016@Yes$Sandao I. (2013).@Etudes Hydrodynamique, Hydrochimique et Isotopique des eaux souterraines du bassin versant de la Korama / Sud Zinder, Niger: Impacts de la variabilité climatique et des activités anthropiques.@Thèse de Doctorat, Faculté des Sciences et Techniques (FST), Université Abdou Moumouni de Niamey, (2013), inédit.@Yes$Tidjani A.D. (2008).@Erosion éolienne dans le Damagaram Est (Sud-Est du Niger): paramétrisation, quantification et moyens de lutte.@Thèse de doctorat UCL. http://hdl.handle.net/2078.1/6868 WWW1, 2009. Niger. 08/06/2016.@Yes$L-BARRES A. (1993).@Guide pratique d’échantillonnage des eaux souterraines.@BRGM Service Géologique Nationale, Department C3G, France (1993).@No$Bensaoula F., Bensalah M. and Achachi A. (2005).@Etude des circulations d’eaux profondes dans les dolomies du Dogger de Zouia, Bordure occidentale des Monts de Tlemcen, nord-ouest algérien.@Bulletin d’hydrogéologie, 21, 16-32.@Yes$Salifou I., Abdoukarim A., Zanguina A., Ibrahim N., Moussa B., Dominique S. and Daouda M. (2015).@Hydrogeochemical Characterization of Continental Intercalary, Terminal, the base and the Korama Aquifers Groundwater found in five Local Governments in the Zinder region in the Republic of Niger.@Res. J. Chem. Env. Sci., 3(4), 09-16.@Yes <#LINE#>Contribution to the study of the seasonal variation of the physicochemical and metallic parameters of a reservoir in a tropical environment: Case of Ilauko reservoir at Savè in Benin<#LINE#>CHABI@Amedée,Adandedji@Firmin M.,ALAMOU@Eric A.,Zandagba@Josué,Mama@Daouda,AFOUDA@Abel <#LINE#>17-28<#LINE#>3.ISCA-RJCS-2017-062.pdf<#LINE#>International Chair in Mathematical Physics and Applications (ICMPA), Cotonou, Benin and Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin@International Chair in Mathematical Physics and Applications (ICMPA), Cotonou, Benin and Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin@Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin@Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin@Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin@Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin and West Africa Science Service Center on Climate Change and Adapted Land Use, National Institute of water, Abomey-Calavi, Benin<#LINE#>8/7/2017<#LINE#>7/9/2017<#LINE#>This study, that is carried out on, Ilauko dam of the SUCOBE Company, (i.e., Society of Sugar of Savè (SSS)), is the most important drinking water supply for the population of Savè and its surroundings. The objective of this study is to analyze the physico-chemical and metallic quality of Ilauko reservoir water in order to manage this resource rationally in a sustainable way for the benefit of the populations. To achieve this goal, eleven (11) points were followed for one year period. The results from the physicochemical analyses reveal the low oxygen contents dissolved under the effect of the increase of the temperature and the raise of phosphorus and chlorophyll; this characterizes the phenomenon of eutrophication. The values of the nutrients such as nitrogen and phosphorus are largely higher than the limiting values indicated by the system of classification of the Organization for Economic Cooperation and Development (OECD). Water of the dam Ilauko is therefore eutrophic.<#LINE#>Brambati A., Carbognin L., Quaia T., Teatini P. and Tosi L. (2003).@The Lagoon of Venise. geological setting, evolution and land subsidence.@Episodes, 26(3), 264-268.@Yes$Bloundi M.K. (2005).@Etude géochimique de la lagune de Nador (Maroc oriental). Impacts des facteurs anthropiques.@Thèse de Doctorat Univ. Mohammed V, Fac.Sci. Rabat & ULP-EOST Strasbourg I, 215.@Yes$Ayah M., Bawa L.M., Djaneye-Boundjou G., Doni S.K. and Nambo P. (2012).@Spéciation du cadmium du chrome du cuivre et du plomb dans les sédiments des déchets de phosphate de Kpémé Sud-Togo.@Int.J. Biol. Chem.Sci., 6(1), 479-492.@Yes$Sweeney J.Y., Kuehne Heidi A. and Sniegowski Paul D. (2004).@Sympatric natural Saccharomyces cerevisiae and S.paradoxus population have different thermal growth profiles.@FEMS Yeast Res., 4(4-5), 521-525.@Yes$Malmqvist B. and Rundle S. (2002).@Threats to the running water ecosystems of the world.@Environmental conservation, 29(2), 134-153.@Yes$BABA- MOUSSA A. (2012).@Expérience liée à l’exploitation du barrage de la Société sucrière de Savè pour l’alimentation en eau potable de la ville de Savè au Bénin.@Rencontre du dialogue africain sur la sécurité alimentaire énergétique et hydrique, Nairobi, 1-11.@No$Morsli A. (2007).@Etude des paramètres physico-chimiques de la lagune d’el Mellah. Mémoire de fin d’étude.@DES en océanologie., Université d’Annaba.@No$Directives of the World Health Organization (2008).@Rapport de mise en place d’un système de surveillance et contrôle de qualité pour l’eau de boisson dans les sites des déplacés et de camp de réfugier à l’Est de Tchad.@56.@No$Chapman D. and Kimstach V. (1996).@Selection of water quality variables.@Water quality assessments a guide to the use of biota, sediments and water in environment monitoring. Chapman edition, 2nd ed. E and FN Spon, London, 59-126.@Yes$Lacroix G. (1991).@Lacs et rivières milieux vivants.@Éco guides Bordas, Paris.@Yes$AWO-AFFOUDA U. (2009).@Projet d’AEP des villes de Sav–Dassa-Glazoué et Savalou à partir d’eaux de surface.@Mémoire pour l’obtention d’un Master en eau et environnement, 97.@No$Dèdjiho C.A. (2011).@Evaluation de la chaine trophique d’une aire marine protégée en relation avec sa physico-chimie. Cas de Gbèzoumè dans la commune de Ouidah.@Mémoire de DEA.FAST/UAC, Bénin.@Yes$Pouomogne V., Nana J. and Pouomegne J. (1998).@Pisciculture en Milieu Tropical Africain. Comment produire du poisson à coût modéré.@Presse Universitaire d’Afrique, Yaoundé, 263.@Yes$Isabelle M. (1999).@Infiltration des eaux de ruissellement pluvial et transfert de polluants associés dans le sol urbain - Vers une approche globale et pluridisciplinaire.@Thèse de Doctorat, Institut National des Sciences Appliquées de Lyon, Lyon, 207.@Yes$Abulude F.O., Fapohunda O.O. and Awanlenhen B.E. (2006).@Determination of Some Heavy Metals in Procambarisclakii, Paleanon sp., Macro brachium vollenhovenii and Penaeusnotalis from the Coastal Water of Ondo State, Nigeria.@Journal of Animal and Veterinary Advances, 5, 38-41.@Yes$Bawa L.M., Djaneye-Boundjou G., Boyode B.P. and Assih B.T. (2007).@Water Quality Evaluation from Lomé’s Lagoon. Effects on Heavy Metals. Contamination on Fishes.@Journal of Applied Science and Environmental Management, 11, 33-36.@Yes$Cunningham W.P., Cunningham M.A. and Saigo B.W. (1997).@Solid toxic and hazardous wastes.@Environmental Science a Global Concern. 4th Edn., WMC Brown, 515-535.@Yes$Ramade F. (2000).@Dictionnaire encyclopédique des pollutions.@Ed.MC Grano. Hill. Paris, 574.@Yes$Coopération de O. (1988).@de développement économiques, 1982.@Eutrophisation des eaux. Méthodes de surveillance et d’évaluation de lutte. Organisation de Coopération et de développement Economiques, Paris, 164.@Yes$Mama D. (2010).@Méthodologie et résultats du diagnostic de l’eutrophisation du lac Nokoué (Bénin).@Mémoire de Thèse de l’Université de Lausanne, Lausanne, 157.@Yes @Research Article <#LINE#>Study on synthesis, morphology, composition and thermal behaviour of different IPNs of soybean oil and cardanol based dyes by FTIR, TG, DSC, SEM and biodegradability test<#LINE#>Satpathy@B.,Pal@N.C. <#LINE#>29-44<#LINE#>4.ISCA-RJCS-2017-056.pdf<#LINE#>Laboraratory of Polymers and Fibers, P.G. Department of Chemistry, Ravenshaw University, Cuttack, Odisha, India@Department of Chemistry, Shailabala Women’s College, Cuttack, Odisha, India<#LINE#>23/6/2017<#LINE#>7/9/2017<#LINE#>Phenolic lipids from plant material are new raw materials from renewable resources and are essential in the preparation of biopolymers , i.e., Cardanol, a meta-substituted alkyl phenol derived from cashew nut shell liquid (CNSL), a by-product of cashew industry, holds a place of biomaterial for the manufacture of many industrial products. Another renewable resource like soybean oil poly-urethane and cardanol based semiliquid amino dyes have been used to synthesize IPNs along with BPO an EGDM which have been highly cross-linked structure with both amorphous and crystalline character. Morphology, composition and thermal behaviour of these samples have been characterised and compared with different NCO/OH ratio and with different amino dyes by FTIR, TG, DSC, SEM and Elemental analysis.<#LINE#>Sperling L.H. (1981).@IPN related material plenum press New York.@@No$Sperling L.H., Manson J.S. and Linne M.A. (1984). J of polymer master.@undefined@undefined@No$Anderson D.A. and Freeman E.S. (1961).@The kinetics of the thermal degradation of polystyrene and polyethylene.@J of Polymer Science, 54(159), 253-260.@Yes$Swain S.K., Mohapatra D.K., Lenka S. and Nayak P.L. (1994).@Polymers from renewable resources. V. Synthesis and characterization of thermosetting resins derived from cashew nut shell liquid (CNSL)–furfural‐substituted aromatic compounds.@J. Appl. Polym. Sci., 54(10), 1413-1421.@Yes$Das D., Nayak S.S., Das S.K., Nayak P.L. and Lenka S. (1997).@Polymers from renewable resources: XXII: Studies on synthesis and thermal properties of interpenetrating polymer networks derived from castor oil-isophorone diisocyanate-cardanyl methacrylate/poly (cardanyl methacrylate).@Thermochimica acta, 297, 101-107@Yes$Sanmathi C.S., Kumar Prasanna S. and Sherigarh B.S. (2004). J of Applied Polymer Science, 94(3), 1029-1034.@undefined@undefined@No$Kaith B.S. and Kalia S. (2007).@Synthesis and characterization of graft co-polymers of flax fiber with binary vinyl monomers.@J of Polymer Analysis & characterisation, 12(5), 401-402.@Yes$Yadav R. and Srivastava D. (2009).@Studies on the process variables of the condensation reaction of cardanol and formaldehyde by response surface methodology.@European polymer journal, 45(3), 946-952.@Yes$Biswal S., Satpathy J.R., Achary P.G.R. and Pal N.C. (2011). International Journal Technol, 15(1), 52-67.@undefined@undefined@No$Biswal S., Satapathy J.R., Achary P.G.R. and Pal N.C. (2012). Springer sc + Business Media LLC.@undefined@undefined@No$Gopalakrishnan S., Mythili C.V. and Nevaditha N.T. (2012).@‘Thermal Degradation and XRD Studies of Diazotised-p-Sulphanilic Acid Dye Based Resins Synthesized from Renewable Resource.@Arch. Appl. Sci. Res., 4(2), 1091-1099.@Yes$Gopalkrishnan S., Nevaditha N.T. and Mythili C.V. (2012).@Synthesis and characterization of bifunctional monomers for high performance polymers from renewable resource.@Int J of chem. Tech Research, 4(1), 48-54. ISSN 0974-4290@Yes @Short Communication <#LINE#>Estimation of chemical shift of sulfonamide using Balaban Indices<#LINE#>Sharma@Asmita <#LINE#>45-48<#LINE#>5.ISCA-RJCS-2017-015.pdf<#LINE#>Shri Vaishnav Vidhyapeeth University, Indore, India<#LINE#>15/3/2017<#LINE#>20/8/2017<#LINE#>The paper describes the estimation of chemical shifts in NMR using Balaban, Balaban type Indices. The statistically significant models are governed by a variety of statistical parameter.<#LINE#>Khadikar P.V., Sharma V. and Verma R.G. (2005).@Novel estimation of lipophilicity using 13C NMR chemical shifts as molecular descriptor.@Bioorg. Med. Chem. Lett., 15(2), 421-425.@Yes$Thakur A., Thakur M., Khadikar P.V., Supuran C.T. and Sudele P. (2004).@QSAR study on Benzene sulphonamide Carbonic Anhydrase Inhibitors. Topological Approach using Balaban Index.@Bioorg.Med. Chem., 12(4), 789-793.@Yes$Balaban A.T., Khadikar P.V., Supuran C.T., Thakur A. and Thakur M. (2005).@Study on Supramolecular complexing ability vis a vis estimation of IPka of substituted sulfonamides Dominating Role of Balaban Index (J).@Bioorg. Med. Chem. Letters, 15(17), 3966-3973.@Yes$Mincione F.J., Menabuoni L. and Sepuran C.T. (2004).@Clinical applications of the carbonic anhydrase inhibitors in ophthalmology.@Carbonic anhydrase, its inhibitors and activators, Supuran, C.T.; Scozzafava, A.j Conway, J. Eds. CRC Press, Boca Raton (FL), 243-254.@Yes$Sagore N.S., Sikarwar A. and Khadikar P.V. (2001).@QSAR Modeling of Salicylhydroxamic Acid Derivatives using Balban Index (J).@Oxid. Commun., 24, 28-27.@Yes$Khadikar P.V., Sharam S., Sharma V., Joshi S., Lukovits I. and Kaveshwar M. (1997).@A QSAR study on the effect of Benzohydro oxamic Acid on DNA synthesis.@Bull Soc. Chem. Belg., 106(12), 767-772.@Yes$Khadikar P.V., Lakhwani M. and Thakur P. (2006).@Computational Modeling of the carbonic anhydrase inhibition using C-13 NMR.@Presented a research paper the 7th international conference on the carbonic anhydrase at university of Florida St. Augustine, October.@No$Hansch C. and Yoshimoto M. (1974).@Structure-activity relations in immunochemistry. 2. Inhibition of complement by benzamidines.@J: Med. Chem., 17(11), 1160-1167.@Yes$Dragon (2010).@Dipartimento di Scienze dell’Ambiente e della Terra.@http:// disat. Unimib. It./chem./dragon.com@No$ACD labs (2010).@Stairway to heaven.@http://www.acdlabs.com@No$Agrawal P. (2015).@NMR Spectroscopy in Drug discovery and development.@Labome, 1-8. ISSN – 2329-5139@Yes$Anbazhagan R. and Sankaran K.R. (2015).@Design, Synthesis computational calculation and biological eraluation of some novel 2-thiazolyl hydrozone.@Spectochimia, Act, Molecule & Biomolecular spectroscopy, 135, 984-993.@Yes$Upadhyay Navneeta, Khadikar Padmakar V., Sharma Asmita and Upadhyay Apoorva (2010).@Modeling of toxicity of heterogeneous set of compounds using sterimol and structural parameters.@J. Indian Chem. Soc., 87(12), 1551-1561.@Yes$Sharma Asmita, Sharm V., Khadikar P.V. and Phadnis A. (2010).@Estimation of 13C NMR Chemical Shift of Carbinol Carbon Atoms by QSPR Studies.@Oxidation Communication, 33(4), 782-792.@Yes$Sharma Asmita and Upadhyay Navneeta (2011).@Estimation of Chemical Shift in NMR and their use in modeling carbonic anhydrase inhibition.@Journal of Engineering, Science & Mgt. Education, 4(2), 618-621.@No <#LINE#>Ultrasonic wave technique utilize for study the behavior of peptides pentaglycine and dl-phenylalanine in a different solvents<#LINE#>Pawar@R.B.,Khobragade@B.G. <#LINE#>49-52<#LINE#>6.ISCA-RJCS-2017-046.pdf<#LINE#>Department of Chemistry, S.S.S.K.R. Innani Mahavidyalaya, Karanja (Lad) Dist. Washim, MS, India@Government Dnyan Vidnyan institute Amravati, MS, India<#LINE#>1/6/2017<#LINE#>5/9/2017<#LINE#>The Ultrasonic velocity of pentaglycine and DL-Phenylalanine in different solvents mixtures have been investigated to understand the effect of pentaglycine and DL-Phenylalanine in interaction with water and organic solvents the various parameter such as molality, Do, do, Us, Uo, φ k(s), φv, Bo, Bs, Ds, ds, determined as well as the results have been discussed.<#LINE#>Mathur G.R., Patil K.J. and Wazalwar A.B. (1988). Ind. J. Chem., 27, 799.@undefined@undefined@No$Pankanti S.U. (1986). Ph.D. Thesis in Chemistry, Marathwada University, Aurangabad.@undefined@undefined@No$Narwade M.L. and Khobragade B.G. (1989). Proc. 76th Ind. Sci. Cong. 137.@undefined@undefined@No$Kaulgud M.V., Dhondge S.S. and Moharil A.G. (1995).@Apparent molal volumes of alcohols in aqueous solutions at different temperatures.@Ind. J. Chem., 34, 106-110.@Yes$Pasynski A. (1938).@Compressibility and hydration in solutions.@J. Phys. Chem. (USSR), 11, 606-613.@Yes$Asai H. (1951). J. Phys. Soc., Japan, 16, 761.@undefined@undefined@No$Millerio F.J., Surdo A.L. and Shin C. (1978).@The apparent molal volumes and adiabatic compressibilities of aqueous amino acids at 25. degree. C.@J. Phys. Chem., 82(7), 784-792.@Yes$Khobragade B.G. (1999).@Studies in Complexes of Some Peptides.@Ph.D. Thesis in Chemistry, Amravati University, Amravati.@Yes @Research Paper <#LINE#>A review on sorption of toxic element from aqueous solution<#LINE#>Sahu@Chandra Prabha ,Khan@Fahmida,Pandey@Piyush Kant ,Pandey@Madhurima <#LINE#>53-58<#LINE#>7.ISCA-RJCS-2017-025.pdf<#LINE#>National Institute of Technology, Raipur, Raipur, India@National Institute of Technology, Raipur, Raipur, India@Bhilai Institute of Technology, Raipur, India@Bhilai Institute of Technology, Durg, India<#LINE#>8/4/2017<#LINE#>7/9/2017<#LINE#>Water pollution in environment is well known problem in worldwide due to increase in population in the world, pollution is also increases in air, water and soil sources. But water pollution affects the environment most. The presence of metal ions in aqueous solutions represents a major environmental problem. These inorganic species are persistent and non-biodegradable pollutants that should be eliminated from water. In the recent years biosorption have emerge as an environmental friendly and economical method for the removal of contaminant of polluted water. The present review work based on removal of different heavy metals present in the environment, their sources and affects. Utmost emphasize on Lead, Cadmium and Arsenic. Literature is also discussing about convention removal technologies and their limitations. In this review, research on removal of heavy metal by biosorption is well known environmental topic; biosorption process performs on the basis of individual concentration removal from wastewater. Various interdisciplinary approaches to study the methodology of biosorption in which facts can be investigated, performed and interpreted by different analyst of various field such as biologist, chemist, engineer, etc. Experiments and practical approaches reveal the facts and mechanism that help to understand the biosorption process. Different parameters are studied which affects the biosorption efficiency, still we have to focus on new biosorbent and their technique.<#LINE#>Celik A. and Demirbaş A. (2005).@Removal of heavy metal ions from aqueous solutions via adsorption onto modified lignin from pulping wastes.@Energy sources, 27(12), 1167-1177.@Yes$Khaniki G.R.J. and Zazoli M.A. (2005).@Cadmium and Lead Contents in Rice (Oryza sativa) in the North of Iran.@Int. Agr. Biol., 6, 1026-1029.@Yes$Singh M.R. (2007).@Impurities-heavy metals: IR prespective.@Indian pharmacopoeia commission.@Yes$Babel S. and Kurniawan T.A. (2004).@Cr(VI) removal from synthetic wastewater using coconut shell charcoal and commercial activated carbon modified with oxidizing agents and/or chitosan.@Chemosphere, 54(7), 951-967.@Yes$Singh R., Gautam N., Mishra A. and Gupta R. (2011).@Heavy metals and living systems: an overview.@Indian J. pharmacol., 43(3), 246.@Yes$Wang J. and Chen C. 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(1993).@Beryllium, Cadmium, Mercury and Exposures in the Glass Manufacturing Industry.@International Agency for Research on Cancer, Lyon, USA, ISBN 9283212584, 8, 119-238.@Yes$Jarup L. and Akesson A. (2009).@Current status of cadmium as an environmental health problem.@Toxicol. Appl. Pharmacol., 238(3), 201-208.@Yes$WHO, Joint FAO/WHO (2004).@Expert Standards Program Codex Alimentation commission.@Geneva, Switzerland.@No$Ueno D., Yamaji N., Kono I., Huang C.F., Ando T., Yano M. and Ma J.F. (2010).@Gene limiting cadmium accumulation in rice.@Proceedings of the National Academy of Sciences of the United States of America, 107(38), 16500-16505.@Yes$Celik U. and Oehlenschlager J. (2007).@High contents of cadmium, lead, zinc and copper in popular fishery products sold in Turkish supermarkets.@Food Control, 18(3), 258-261.@Yes$Moore M.R. (1988).@Haematological effects of lead.@Sci Total Environ., 71(3), 419-431.@Yes$WHO. 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(2004).@Role of metal-reducing bacteria in arsenic release from Bengal delta sediment.@Nature, 430, 68-71.@Yes$Smedley P.L. and Kinniburgh D.G. (2002).@A review of the source, behaviour and distribution of arsenic in natural waters.@Appl. Geochem., 17(5), 517-568.@Yes$OMS (1996).@Guidelines for drinking water quality: Health criteria and other supporting information.@2, 2nd edition. Geneva: WHO, 940-949.@Yes$U.S. EPA. (2002).@Drinking Water from Household Wells.@EPA 816-K-02-003. Washington, DC: U.S. Environmental Protection Agency.@No$Khaskheli M.I., Memon S.Q., Siyal A.N. and Khuhawar M.Y. (2011).@Use of orange peel waste for arsenic remediation of drinking water.@Waste Biomass Valori., 2(4), 423.@Yes$Goksungur Y., Uren S. and Guvenç U. (2005).@Biosorption of cadmium and lead ions by ethanol treated waste baker@Bioresour. Technol., 96, 103-109.@Yes$Cho D.H. and Kim E.Y. (2003).@Characterization of Pb2+ biosorption from aqueous solution by Rhodoturula glutinis.@Bioprocess Biosyst. Eng., 25(5), 271-277.@Yes$Marques P.A., Pinheiro H.M., Teixeira J.A. and Rosa M.F. (1999).@Removal efficiency of Cu2+, Cd2+ and Pb2+ by waste brewery biomass: pH and cation association effects.@Desalination, 124, 137-144.@Yes$Volesky B. (2001).@Detoxification of metal-bearing effluents: biosorption for the next century@. Hydrometallurgy, 59, 203-216.@Yes$Abaliwano K.J., Ghebremichael A.K. and Amy L.G. (2008).@Application of the Purified Moringa Oleifera Coagulant for Surface Water Treatment.@WaterMill Working Paper Series, 5, 1-19.@Yes$Rao K.S., Mohapatra M., Anand S. and Venkateswarlu P. (2010).@Review on cadmium removal from aqueous solutions.@Int. J. Eng., Sci. and Technol., 2, 81-103.@Yes$Fu F. and Wang Q. (2011).@Removal of heavy metal ions from wastewaters: A review.@J. Environ. Manage., 92(3), 407-418.@Yes$Volesky B. (1986).@Biosorbent Materials, BiotechnoI.@Bioeng Symp., 16, 121-126@No$Ahalya N., Ramachandra T.V. and Kanamadi R.D. (2003).@Biosorption of Heavy Metals.@Res. J. Chem. Environ., 7 (4), 71-79.@Yes$Volesky B. and Kuyucak N. (1988).@Biosorbent for gold.@US Patent No., 4769223.@Yes$Hui W., Yun-guo L., Xin-jiang H., Ting-ting L, Ting L. and Ming L. (2014).@Removal of cadmium from aqueous solution by immobilized Microcystis aeruginosa: Isotherms, kinetics and thermodynamics.@J. Cent. South Univ., 21, 2810-2818.@Yes$Sulaymon A.H., Mohammed A.A. and Musawi T.J.A. (2013).@Removal of lead, cadmium, copper, and arsenic ions using biosorption: equilibrium and kinetic studies.@Desalin Water Treat., 51(22-24), 4424-4434.@Yes$Moubarik A. and Grimi N. (2015).@Valorization of olive stone and sugar cane bagasse by-products as biosorbents for the removal of cadmium from aqueous solution.@Food Res. Int, 73, 169-175.@Yes$Cao C.Y., Qu J., Wei F., Liu H. and Song W.G. (2012).@Superb adsorption capacity and mechanism of flowerlike magnesium oxide nanostructures for lead and cadmium ions.@ACS Appl. Mater. Interfaces, 4(8), 4283-4287.@Yes$Okafor P.C., Okon P.U., Daniel E.F. and Ebenso E.E. (2012).@Adsorption Capacity of Coconut (Cocos nucifera L.) Shell for Lead, Copper, Cadmium and Arsenic from Aqueous Solutions.@Int. J. Electrochem. Sci., 7, 12354- 12369.@Yes$Barka N., Abdennouri M., El Makhfouk M. and Qourzal S. (2013).@Biosorption characteristics of cadmium and lead onto eco-friendly dried cactus (Opuntia ficus indica) cladodes.@J. Environ. Chem. Engineer., 1(3), 144-149.@Yes$Alavi S.A., Zilouei H. and Asadinezhad A. (2015).@Otostegia persica biomass as a new biosorbent for the removal of lead from aqueous solutions.@Int. J. Environ. Sci. Technol., 12, 489-498.@Yes$Amer M.W., Ahmad R.A. and Awwad A.M. (2015).@Biosorption of Cu(II), Ni(II), Zn(II) and Pb(II) ions from aqueous solution by Sophora japonica pods powder.@Int. J. Ind. Chem., 6, 67-75.@Yes$Sumathi T. and Alagumuthu G. (2014).@Adsorption studies for arsenic removal using activated Moringa oleifera.@Int. J. Chem. Eng., 6. http://dx.doi.org/10.1155/2014/430417@Yes$Bibi S., Farooqi A., Hussain K. and Haider N. (2015).@Evaluation of industrial based adsorbents for simultaneous removal of arsenic and fluoride from drinking water.@J. Clean. Prod., 87, 882-896.@Yes$Saqib A.N.S., Waseem A., Khan A.F., Mahmood Q., Khan A., Habib A. and Khan A.R. (2013).@Arsenic bioremediation by low cost materials derived from Blue Pine (Pinus wallichiana) and Walnut (Juglans regia).@Ecol. Eng., 51, 88-94.@Yes$Jianlong Wang J. (2002).@Biosorption of copper (II) by chemically modified biomass of Sacchromyces cerevisiae.@Process Biochem., 37(8), 847-850.@Yes$Farooq U., Kozinski J.A., Khan M.A. and Athar M. (2010).@Biosorption of heavy metal ions using wheat based biosorbents–a review of the recent literature.@Bioresour. Technol., 101(14), 5043-5053.@Yes$Vijayaraghavan K. and Yun Y. (2008).@Bacterial biosorbents and biosorption.@Biotechnol. Adv., 26, 266-291.@Yes