@Editorial
<#LINE#>Anodes for Electrochemcial Processes (Part II)<#LINE#>Vasudevan@S<#LINE#>Res.J.chem.sci.<#LINE#>
@Research Paper
<#LINE#>Structural Identification of C2H5O+ and C3H7O+ ions obtained from  Polyethylene Glycols and Polyethylene Glycol Dialkyl Ethers and other Sources using Chemical ionization and Fourier Transformation ion Cyclotron Mass Spectrometry<#LINE#>AdebayoO.@Onigbinde,Munson@Burnaby,M.W.@Amos-TautuaBamidele<#LINE#>3-9<#LINE#>1.ISCA-RJCS-2013-055.pdf<#LINE#>Basic Sciences Department, Chemistry Unit, Babcock University, Ilishan, Remo, Ogun State, NIGERIA @ Department of Chemistry and Biochemistry, University of Delaware Newark DE, 19716, USA @ Department of Chemistry, Niger-Delta University, Bayelsa State, NIGERIA <#LINE#>16/4/2013<#LINE#>4/5/2013<#LINE#> Sample ion/sample molecule reactions often occur under high pressure CI and low pressure FT/ICR conditions with large sample size of polar compounds, and are useful in obtaining molecular weight information. In this paper, FT/ICR/MS was used to study ion-molecule reactions of C+ ions made from three different sources. The ions were reacted with PEG oligomers so as to differentiate among the structures of the m/z 45 ions. Time dependence studies of product ions from these reactions were also made. C+ ions produced from ethylene oxide and from PEG oligomers reacted essentially by proton transfer and gave similar spectra which are different from those of C+ ions made from dimethyl ether. The suggested structure could be any of II –IV. The reactions of the isomeric C+ ions from dimethyl ether with PEG oligomers show a methyl cation transfer as a product ion, (M+13)+ ions, suggesting a CH-O=CH+  structure as shown in structure I. The two isomers reacted mostly by proton transfer with minor amounts of methyl cation transfer which points to structure IX.  The  ions from the ion-molecule reaction of acetone and vinyl methyl ether react mostly by proton transfer could have the structure of X or XI.<#LINE#> @ @ Harrison A.G., Chemical Ionization Mass Spectrometry, 2ndEdn., CRC Press, BOCA Raton, FL., (1992) @No $ @ @ Eitchmann E.S and Broadbelt J.S, Functional Group-Selective Ion-Molecule Reactions of Ethylene Glycol and Its Monomethyl and Dimethyl ethers, J. Am.  Soc. Mass Spectrom,28, 738 (1993) @No $ @ @ Orlando R., Ridge D.P. and Munson B., Selective Reagents in Chemica Ionization Mass spectrometry: Tetramethylsilane with ethers, Org. Mass Spectrom,23, 527 (1988) @No $ @ @ Rudewicz P. and Munson B., Analysis of Complex Mixtures of Ethoxylated Alcohols by Probe Distillation/Chemical Ionization Mass Spectrometry, Anal. Chem., 54, 674-79 (1986) @No $ @ @ Stephanou E., Ionization Mass Spectra of Alkylphenol and Linear Alcohol Polyethoxylates, Org. Mass Spectrom, 19, 510-13 (1984) @No $ @ @ Lin Hung-Yu, Rockwood A., Munson M.S.B. and Ridge D.P., Proton Affinity and Collision-Induced Decomposition of Ethoxylated Alcohols: Effects of Intra-molecular Hydrogen Bonding on Polymer Ion Collision-Induced Decomposition, Anal. Chem., 68, 2119-24 (1993) @No $ @ @ Lee Y.C., Popov A.I. and Allison J., The Mass Spectra of Crown Ethers: The Effects of Preferred Secondary Structures on Fragmentation Patterns, Int. J. Mass Spectrom. Ion Process,51, 267-77 (1983) @No $ @ @ Blair I.A., Trenerry V.C. and Bowie J.H., Ion Cyclotron Resonance Studies of Alkylsilyl Ions: V—The Reactions of Alcohols and Ethers with the Allyldimethylsilyl Cation, Org. Mass Spectrom., 15, 15 (1980) @No $ @ @ Clemens D. and Munson B., Selective Reagents in Chemical Ionization Mass Spectrometry: Tetramethylsilane, Org. Mass Spectrom,20, 368 (1985) @No $ @ @ Trenerry V.C., Bowie J.H. and Blair I.A., Electron Impact Studies: CXXXI—Ion Cyclotron Resonance Studies of Ambident Nucleophiles, The Reaction  between  the Thioacetate Anion and Thioacetic Anhydride, A further example of a negative ion McLafferty rearrangement, J. Chem. Soc., Perkin Trans, , 1640 (1979) @No $ @ @ Orlando R. and Munson B., Trimethylsilyl Ions for Selective Detection ofOxygenated Compounds in Gasoline by Gas Chromatography Chemical Ionization, Anal. Chem., 58, 2788 (1986) @No $ @ @ Onigbinde A.O., Munson B.G., Amos-Tautua B.M.W., Gas Chromatography/Chemical Ionization of Polyethylene Glycol Mono Alkyl and Dialkyl Ethers, Res. J. Chem. Sci.,3(2), 4- 9 (2013) @No $ @ @ Onigbinde A.O., Munson B. and Amos-Tautua B.M.W., Ion/Molecule Reactions of Polyethylene Glycols and Polyethylene Glycol Dialkyl Ethers with Fourier Transformation/Ion Cyclotron Resonance Mass Spectrometry, Submitted for publication in J. Emerg. Trend. Eng. Appl. Sci. April (2013) @No $ @ @ Beauchamp J.L. and Dunbar R.C., Identification of C2H5O + Structural Isomers by Ion Cyclotron Resonance Spectroscopy, J. Am. Chem. Soc., 92, 1477- 1485 (1970) @No $ @ @ Blair A.S. and Harrison A.G., Bimolecular Reactions of Trapped Ions, V: Ionic Chemistry of Simple Oxygen-Containing Molecules, Can. J. Chem., 51, 703-70, 8 (1973) @No $ @ @ Shannon T.W. and McLafferty F.W., Identification of gaseous organic ions by the use of “metastable peaks”, J. Am. Chem. Soc., 88, 5021–22 (1966) @No $ @ @ Tsang C.W. and Harrison A.G., Internal energy effects on metastable characteristics, The structure of [CO] ions, J. Mass Spectrometry, 5(7), 877- 884 (1973) @No $ @ @ Tsang C.W. and Harrison A.G., Concerning the structure and fragmentation of [CO] ions derived from alcohols, J. Mass Spectrometry, 5(7), 877- 884 (1971) @No $ @ @ McLafferty F.W. and Sakai I., Collisional Activation Spectra, Behavior of C3H7O+ and Other C2n+1 Ion, Org. Mass Spectrom, , 971 (1973) @No $ @ @ Sekiguchi O., Aoyagi K., Tajima S. and Nibering N.M., J. Mass Spectro., 32, 755 (1997) @No $ @ @ Beauchamp J.L. and David Holtz, Relative Basicity of Phosphine and Ammonia in the Gas Phase, J. Am. Chem. Soc., 91, 5925, 22 (1969) @No $ @ @ Beauchamp J.L., Caserio M.C. and McMahon T.B., Ion Molecule Reactions of tert-butyl Alcohol by Ion Cyclotron Mass Spectrometry, J. Am. Chem. Soc., 96, 6243 (1974) @No $ @ @ Munson M.S.B., Chemical Ionization, J. Am. Chem. Soc., 88(12), 2621-2730 (1965) @No $ @ @ MacNeil K.A.G. and Futrell J.H., Ion-molecule reactions in gaseous acetone, J. Phys. Chem.,76, 409 (1972) @No
<#LINE#>Ultrasonic Studies and Molecular Interactions of Binary Liquid Mixture of Ethylamine and Benzyl Alcohol at 313.150K<#LINE#>ChandraMohan@Saxena,Archna@Saxena,NaveenKumar@Shukla<#LINE#>10-13<#LINE#>2.ISCA-RJCS-2013-067.pdf<#LINE#> Department of Chemistry, D.B.S. College Govind Nagar Kanpur, UP, INDIA <#LINE#>27/4/2013<#LINE#>13/5/2013<#LINE#>The experimental values of the parameters like -  ultrasonic velocity  (u), isentropic compressibility  (), intermolecular free length  (L)  and viscosity  () of ethylamine and benzyl alcohol in the pure state as well as mixture over  the whole composition range at 313.15K. The excess values of available volume (V) ,molar volume (V) and Nissan,s parameter(d) have been calculated. It is used in so many fields of scientific researches in physics, chemistry, biology, medicines  and  industry. About molecular packing , molecular motion and various types of  interactions and their strength, influenced by the size ,shape and the chemical nature of component molecules are also provided by these parameters. <#LINE#> @ @ Ravindra Prasad, K. and Subramanyam Naidu, P. Ultrasonic study of some ophthalmic  solution in aqueous medium, Indian Journal of pure and applied physics, 41, 686-687, (2003) @No $ @ @ Ali A.M., Parashar R., Saxena A. and Lakhanpal M.L., Physico chemical properties of  liquid mixture, Indian  Journal of Chemistry, 28, 512–513 (2004) @No $ @ @ Ramanathan K. and Ravichandran S., Ultrasonic study of ammonium sulphate with  ammonium  chloride, Journal of Pure and Applied Ultrasonics, 26, 12 (2004) @No $ @ @ Rita Mehra, Molecular interactions  between acrolein and  cinnamaldehide, Indian Journal of Chemistry , 44A, 1834 -1837 (2005) @No $ @ @ Yadav S.S. and Anirudh Yadav, Ultrasonic study of bromo alkanes and hydrocarbons,  Journal of Ultrasonics, 43, 732-735 (2005) @No $ @ @ Venkatesu P. and Kara Rao  et al., Excess molar volumes of N-N di methyl  formamide + alkane -1 ol, Journal of Thermochemica Acta, 443, 62–71 (2006) @No $ @ @ Upadhyaya S. and Singh M., Physico chemical properties of liquid mixture pentanone with alkane, Journal of Indian Chemical Society, 83, 903–907 (2006) @No $ @ @ Kondpal N.D. and Sanwal, Ultrasonic study of methanol and cyclohexane, Indian Journal of Chemistry, 45A, 1405-1407 (2006) @No $ @ @ Ceezary M.K. nart, Magdelena klimczak et al., Densities and excess molar volumes of some glycols in 2- methoxy ethanol, Journal of molecular liquid, 135, 192-195 (2007) @No $ @ @ Nithiyannantham S. and Palaniappan L., Molecular Interaction studies on fructose with aqueous amylase solution, Acta Cinica Indica,22, 392 (2006) @No $ @ @ San-Jun peng, Hai-Yun Hou et al., Densities and excess volumes of binary mixtures of N-N dimethyl formamide with aromatic hydrocarbons at different temperature, Journal of Chemical Thermodynamics, 39, 474–482, (2007) @No $ @ @ Acharya S., Das B.K. and Mohanty G., Ultrasonic study of binary mixture of acetyl acetone with polar diluents at 303.160K, Indian Journal of Physics,24, (2009) @No $ @ @ C. Shammuga  Priya, S.Nithya et .al,  International Journal of Advanced Science and Technology, 18, 59–73, (2010) @No $ @ @ Kumar S. and P. Jeevanandham, Densities, viscosities, refractive  indices of aniline with  2-alkoxy ethanol at 303.15K, Journal of Molecular Liquids, 174, 34 -41 (2012) @No $ @ @ Jagddish G.Baragi,Seema Maganur et al Excess of molar volumes and refrective indices of binary liquid mixture acetyle acetone with n- decane, Journal of Molecular Liquid, 178, 175-177 (2013) @No $ @ @ K.Saravana Kumar and T.R. Kubendrau, Density and Viscosities for the Binary Mixtures of 1, 4-Dioxane and Benzene or Chlorobenzene at 303.15, 308.15, 313.15 K and a Pressure of 0.1MPa, Res.J.Chem. Sci., 2(4), 50-56 (2012) @No $ @ @ Vodamalar R., Mani D. and Balakrishanan R., Ultrasonic Study of Binary Liquid Mixtures of Methyl Methacrylate with Alcohols, Res. J. Chem.Sci., 1(9), 79-82 (2011) @No $ @ @ Gangwar Munendra Kumar and Saxena Ashish Kumar, Ultrasonic study of molecular interactions in binary mixtures of isopropylbenzene (Cumene) with Benzene, Toluene and Acetone at 303K, Res. J. Chem. Sci.,3(2), 27-30 (2013) @No
<#LINE#>Phytotoxic effects of Heavy metals (Cr, Cd, Mn and Zn) on Wheat (Triticum aestivum L.) Seed Germination and Seedlings growth in Black Cotton Soil of Nanded, India<#LINE#>IsakRajjak@Shaikh,ParveenRajjak@Shaikh,RafiqueAhmed@Shaikh,AlamgirAbdulla@Shaikh<#LINE#>14-23<#LINE#>3.ISCA-RJCS-2013-061.pdf<#LINE#>Research Center and Post Graduate Dept. of Chemistry, Poona College of Arts, Science and Commerce, Camp Area, Pune-411 001, MS, INDIA @ School of Earth Sciences, Swami Ramanand Teerth Marathwada University, Vishnupuri, Nanded - 431 606, MS, INDIA @ Razak Institution of Skills, Education and Research, H.Q. 1-9-722, Shrinagar, Nanded - 431 605, MS, INDIA @ Shri Jagdishprasad Jhabarmal Tibrewala University, Vidyanagari, Jhunjhunu-Churu Road, Chudela, Jhunjhunu District–333001, Rajasthan, INDIA @ National Chemical Laboratory, Dr. Homi Bhabha Road, Pune - 411 008, MS, INDIA<#LINE#>25/4/2013<#LINE#>2/5/2013<#LINE#>To assess the phytotoxicity of chromium (Cr), cadmium (Cd), manganese (Mn) and zinc (Zn) to wheat, experiments were carried out in Black Cotton soil (of Nanded city, India) fed with different aqueous concentrations (2, 4, 6, 8 and 10 mg/L) of aforementioned metal ions over the period of eight consecutive days. The phytotoxic effects on seed germination, root, shoot, seedling growth, seedling vigor index, tolerance indices of wheat (Triticum aestivum L.) were studied. All results, when compared to control, show heavy metals adversely affecting the normal growth of plants by reducing seed germination and decreasing root and shoot length. The toxic effects of selected heavy metals to seed germination can be arranged in the rank order of inhibition as:  Zn>Cd>Mn>Cr. The toxicity of all heavy metals to young seedlings was found similar to seeds and their effects on seedlings increase with their increased concentrations in the aqueous medium or soil ecosystem. The present results thus exemplify a model system to screen for various concentrations of heavy metals for their phytotoxic effects and also screen for the seeds able to counteract the deleterious effects of such heavy metals in various types of irrigation waters and agricultural soils. <#LINE#>@ @ Sumner M.E. and Noble A.D., Soil acidification: the world story. In: Rengel Z, ed. Handbook of soil acidity, New York, USA: Marcel Dekker, 1–28  (2003) @No $ @ @ CEI: Soil remediation technologies: assessment, clean-up, decommissioning, rehabilitation. Canadian Environmental Industries (Energy and Environmental Industries Branch) 2005) @No $ @ @ Kabata-Pendias A. and Pendias H., Trace elements in soils and plants, CRC Press, London, UK (2001) @No $ @ @ Mertz W., Trace elements in human and animal nutrition. San Diego, California: Academic Press, fifth ed., Vol. 1-2 (1987) @No $ @ @ Alloway B.J., Heavy Metals in Soils, Blackie Academic and Professional, Glasgow, UK (1995) @No $ @ @ Lasat M.M., Phytoextraction of toxic metals. A review of biological mechanism, Journal of Environmental Quality, 31, 109-120 (2002) @No $ @ @ Jarup L., Hazard of heavy metal contamination, Br. Med. Bull.,68, 167-182 (2003) @No $ @ @ Azevedo R.A. and Lea P.J., Toxic metals in plants, Braz. J. Plant Physiol.,17, 1 (2005) @No $ @ @ Clemens S., Toxic metal accumulation, responses to exposure and mechanisms of tolerance in plants, Biochimie88, 1707–1719 (2006) @No $ @ @ Babula P., Adam V., Opatrilova R., Zehnalek J., Havel L. and Kizek R., Uncommon heavy metals, metalloids and their plant toxicity: a review, Environmental Chemistry Letters,6, 189–213 (2008) @No $ @ @ Jensen G.H., Toxic limits and stimulation effects of some salts and poisons on wheat, Botanical Gazette,43, 11–44  (1907) @No $ @ @ Taylor G.J. and Foy C.D., Differential uptake and toxicity of ionic and chelated copper in Triticum aestivum, Canadian Journal of Botany-Revue Canadienne De Botanique,63, 1271–1275 (1985) @No $ @ @ Wheeler D.M., Power I.L. and Edmeades D.C., Effect of various metal ions on growth of two wheat lines known to differ in aluminium tolerance, Plant and Soil 155/156, 489–492 (1993) @No $ @ @ OECD Guideline for testing of chemicals, Terrestrial plant test: 208: Seedling emergence and seedling growth test. Paris: Organisation for Economic Co-operation and Development (2003) @No $ @ @ APHA, Standard Methods for the Examination of Water and Wastewater. American Public Health Association, 20th edition, Washington, D.C. (1998) @No $ @ @ Chou C.H. and Lin H.J., Autointoxication mechanism of Oriza sativa L Phytotoxic effects of decomposing rice residues in soil, J. Chem. Ecol., 2, 353-367 (1976) @No $ @ @ Soltani A.M. and Gholipoor E., Zeinali, Seed reserve utilization and seedling growth of wheat as affected by drought and salinity, Environmental and Experimental Botany, 45, 195-200 (2006) @No $ @ @ Iqbal M.Z. and Rahmati K., Tolerance of Albizia lebbeck to Cu and Fe application, Ekologia (CSFR), 11, 427-430  (1992) @No $ @ @ Bewly J.D. and Black B.M., Germination of seeds. In: Physiology and biochemistry of seed germination, (Ed.): AA Khan, Springer Verlag, New York, pages 40-80 (1982) @No $ @ @ Athar R., Ahmad M., Heavy Metal Toxicity: Effect on Plant Growth and Metal Uptake By Wheat, and on Free Living Azotobacter. Water, Air, & Soil Pollution, 138, 165–180 (2002) @No $ @ @ Sharma D.C. and Mehrota S.C., Chromium toxicity effects on wheat (Triticum aestivum L. cv. HD 2204, Indian J. Environ. Health, 35, 330-332 (1993) @No $ @ @ Jamal S.N., Iqbal M.Z., Athar M., Phytotoxic effect of aluminum and chromium on the germination and early growth of wheat (Triticum aestivum) varieties Anmol and Kiran, Int. J. Environ. Sci. Tech., 3(3), 411-416 (2006) @No $ @ @ Wang M. and Zhou Q., Single and joint toxicity of chlorimuron ethyl, cadmium and copper on wheat Triticum aestivum, Ecotoxicol. Environ. Saf., 60(2), 169-175 (2005) @No $ @ @ Haiou Wang, Guangrong Zhong, Guoqing Shi, and Fangting Pan, Toxicity of Cu, Pb, and Zn on Seed Germination and Young Seedlings of Wheat (Triticum aestivum L.), Li D, Liu Y, and Chen Y (Eds.): CCTA (2010) @No $ @ @ , Part III, IFIP AICT 346: pp. 231–240 © IFIP International Federation for Information Processing (2011) @No $ @ @ Asgharipour M.R., Khatamipour M., and Razavi-OmraniM., Phytotoxicity of Cadmium on Seed Germination, Early Growth, Proline and Carbohydrate Content in Two Wheat Varieties, Advances in Environmental Biology, 5(4), 559-565 (2011) @No $ @ @ Datta J.K., Bandhyopadhyay A., Banerjee A., and Mondal N.K., Phytotoxic effect of chromium on the germination, seedling growth of some wheat (Triticum aestivum L.) cultivars under laboratory condition, Journal of Agricultural Technology,7(2), 395-402 (2011) @No $ @ @ Zayed A.M., Terry N., Chromium in the environment: factors affecting biological remediation, Plant soil,249,139-156 (2003) @No $ @ @ Iqbal M.Z. and Mehmood T., Influence of cadmium toxicity on germination and growth of some common trees, Pak. J. Sci. Ind. Res., 34, 140-142 (1991) @No $ @ @ Millaleo R., Reyes-Díaz M., Ivanov A.G., Mora M.L., and Alberdi M., Manganese as Essential and Toxic Element For Plants: Transport, Accumulation and Resistance Mechanisms, J. Soil Sci. Plant Nutr., 10(4), 476–494 (2010) @No $ @ @ Somova L.A. and Pechurkin N.S., The influence of microbial associations on germination of wheat seeds and growth of seedlings under impact of zinc salts, Advances in Space Research, 43, 1224 – 1228 (2009) @No
<#LINE#>Ultrasonic and Theoretical study of Binary Mixture of two Polar Liquids at Different Temperatures<#LINE#>Sujata@Mishra,Rita@Paikaray<#LINE#>24-31<#LINE#>4.ISCA-RJCS-2013-069.pdf<#LINE#>Department of Physics, Paradeep College, Paradeep, Odisha, INDIA @ Department of Physics, Ravenshaw University, Cuttack, Odisha, INDIA<#LINE#>1/5/2013<#LINE#>17/5/2013<#LINE#>Ultrasonic speed and density have been determined in Dehpa (Di(2-ethyl-hexyl)  phosphoric acid), n-Butyl Bromide and their mixtures at four temperatures 303K, 308K,313K, 318K over entire composition range. Different acoustic parameters and their excess values were calculated using measured value of ultrasonic velocity and density at different temperatures and have been discussed to highlight the type and extent of molecular interaction between component molecules and to reflect effect of temperature on them. Further theoretically ultrasonic speeds calculated using various theoretical models and empirical relations and validity of these theoretical approaches have been tested for the present system. <#LINE#> @ @ Gangwar Munendra kumar and Saxena Assis Kumar, Ultrasonic study of molecular interaction in binary mixture of isopropyl benzene (Cumene) with benezene tulene and aceton at 303K., Res. J. chem. Sci, 3(2), 27-30 (2013) @No $ @ @ Saxena Dinesh, Dwivedi Bibek and Mishra Pankaj Kumar, di-electric study of polyaniline in frequency range 100Hz to 500KHz at temperature 200C and 300C, Res. J. Chem,Sci.,3(2), 16-19 (2013) @No $ @ @ Ravichandran S. and Ramanathan K., Acoustical properties and Surface tension study of some potassium salts in  polyacrylamide solution at 303K, Res. J. Chem Sci., 2(10), 49-54 (2012) @No $ @ @ Gutta Sridevi, Ultrasonic study  of Acoustical parameters of binary liquid mixture of methyl Benzoate with 1-Octanol at 303.15K, 308.15K, 313.15K and 318.15K, Res J Chem Sci, 3(3), 14-19 (2013) @No $ @ @ Sahu  S., Nath G. and Paikaray R., study of molecular interaction in binary mixtures at variable frequencies using ultrasonic technique, Res J Chem Sci, 2(11), 64-66 (2012) @No $ @ @ Abraham Rosan, Abdul Khadar M., Ultrasonic Investigation of molecular interaction in binary mixtures of nitriles with methanol and toluene,  The J Chem Thermodynamics 32(1), 1-16 (2000) @No $ @ @ Nath G., Sahu S. And Paikaray R., Acoustical investigation of molecular interaction in binary mixture of acetone and xylene a different frequencies, Journal of acoustical society of India, 35, 115-120 (2008) @No $ @ @ Bahl A. and Bhat B.S., A Text Book of Organic chemistry, 17th Edn, S. Chand and Company, 2 (2005) @No $ @ @ Ali A. and Nain A.K., Ultrasonic study of molecular interaction in binary liquid mixtures at 30c, pramana, (58),695-704 (2002) @No $ @ @ Sravan Kumar D. and Rao Krishna, Study of molecular interactions and ultrasonic velocity in mixtures  of some alkanols with aqueous propylene glycol, Indian J Pure & Applied physics 45(3), 210-220 (2007) @No $ @ @ Wade L.G. and Singh M.K., organic chemistry, pearson education, 6th edition, ISBN 81-7758-739-0 (2006) @No $ @ @ Kincaid J.F. and Eyring H., Free volumes and free angle rations of molecules in liquid, J. Chem. Phy, (6), 620-629 (1938) @No $ @ @ Mehera Rita and Pancholi Meenakshi, study of molecular interactions in binary mixtures of benzene-butanol and toluene-butanol systems from acoustic and thermodynamic parameters, Indian J pure & Appl phys,(45), 580-590 (2007) @No $ @ @ Mishra S. and Paikaray R., Study of Molecular interaction and Association in binary mixture of DEHPA with n- Butyl chloride at different temperatures, Journal of Acoustic Soc.India, 37(1), 20-24 (2010) @No $ @ @ Kumar R., Jayakumar S and Kannappan V., Study of molecular interactions in binary liquid mixture, Ind J pure & Appl Phys, (46),169-175 (2008) @No $ @ @ Pravakar S. and Rajagopal L., Study of molecular interactions in aprotic-aprotic binary mixtures through ultrasonic measurement, J Pure & Appl Ultrasonics, 27, 41-48 (2005) @No $ @ @ Nithya G., Thanuja B., C. Charles and Kanagam, Study of intermolecular  interactions in binary mixture of 2-chloro-4-methoxy-3nitro benzyl in various solvents and at different concentrations by the measurements of acoustic properties, Ultrasonic  sono chemistry, (20), 65-270(2013) @No $ @ @ Nain A.K., Choudhary P, and Srivastava A.K., Evaluation of Excess internal pressure, Excess free volumes and other Excess thermodynamic parameters of fermamide +1-Butanol, 2-Butanol, 1.3-Butanediol  and 1,4-Butanediol mixtures from ultrasonic speed & density data, J. Acoustic Soc.India., (37)),25-32 (2010) @No
<#LINE#>A Rapid Sensitive Voltammetric Determination of Ultra Trace Level Uranium in Sea Waters<#LINE#>S.@Dubey,P.@Sharma,R.@Bais<#LINE#>32-37<#LINE#>5.ISCA-RJCS-2013-071.pdf<#LINE#>Electroanalytical Laboratory, Department of Chemistry, J.N.V. University, Jodhpur, Rajasthan, INDIA @ Department of Chemistry, MVJ College of Engineering, Bangalore, Karnataka, INDIA<#LINE#>5/5/2013<#LINE#>16/5/2013<#LINE#>A simple and convenient voltammetric method is described for the determination of low concentration uranium in aqueous matrices. It is based on the electrochemical reduction of uranium (VI) in a complexing medium of thioglycolic acid in acetate buffer. The interference of possibly associated metal ions was examined and ruled out. It was observed that on increasing the concentration of uranium the peak current increased linearly up to a concentration of 20 ppm. Limit of determination was observed to be 0.005 ppm. The method has been successfully applied for the trace level estimation of uranium in sea water samples.<#LINE#> @ @ Plunkett E.R., Handbook of Industrial Toxicology, 3rd edn., Edward Arnold Publishers, London, (1987) @No $ @ @ Sporea A., Gacium I., Chereji I. and Dreve S., Uranium Trace Monitoring in Romanian Rivers and Danube Delta, Proc. 26th Internat. Symp., Env. Anal. Chem., Vienna, Austria, (1996) @No $ @ @ Chaturvedi Indira, Genotypic Differences in Effects of Arsenic on Growth, and Concentration of Arsenic in Rice (Oryza sativa) genotypes, Res. J. Recent Sci.,2(3), 49-52 (2013) @No $ @ @ Ioneci I., Tanas I. and Luca C., Determination of methyl mercury by Phase – Sensitive a.c. Polarography, Anal Lett,18, 929 (1985) @No $ @ @ Mohammed S.S., Batu M.A. and Mohammed M.B., Analysis of Cr in Dumpsite Soil Samples Using AAS and EDXRF Techniques, Res. J. Chem.Sci., 2(12), 65-68 (2012) @No $ @ @ Okereke N.A. and Ekpunobi A.J., XRD and UV-VIS-IR Studies of Chemically-Synthesized Copper Selenide Thin Films, Res. J. Chem.. Sci.,1(6), 64-70 (2011) @No $ @ @ A.J. and Faulkner L.R., Electrochemical Methods: Fundamental and Applications, John Wiley and   Sons, New York, (1980) @No $ @ @ Herasymenko P., Maxima on the current-voltage curves.Part II. The maxima on the polarisation curves of uranyl salt solutions, Trans. Faraday Soc., 24, 272 (1928) @No $ @ @ Dojozan Dj, Pournaghi-Azar M.H, Toutounchi-Asr J, Preconcentration of trace uranium from seawater with solid phase extraction followed by differential pulse polarographic determination in chloroform eluate, Talanta,46(1), 123-128 (1998). @No $ @ @ Bard A.J., Parsons R. and Jordan, Standard Potentials in Aqueous Solutions, Marcel Dekker, New York, (1985) @No $ @ @ Pournaghiazar M.H., Zargharian R., Adsorptive Pulse Polarographic Determination of Uranium(VI) Oxinate In Chloroform and its use for the Aalysis of uranium mineral ores, Anal Chim Acta, 328, 33–39 (1996) @No $ @ @ Degueldre C. and Taibi K., Polarographic behaviour and determination of uranium(VI) in alcoholic solutions from organic extraction phases, Anal Chim Acta, 321, 201–207 (1996) @No $ @ @ Lai T.T. and Chen J.Y., Polarography of uranyl-nitrilotriacetate complex, Anal. Chim. Acta, 37, 253 (1967) @No $ @ @ Paneli M., Ouguenoune H., David F. and Bolyos A., Study of the reduction mechanism and the adsorption properties of uranium (VI)-cupferron complexes using various electrochemical techniques, Anal. Chim. Acta, 304, 177 (1995) @No $ @ @ Mc. Ewen D.J. and Vries T. De, Polarography of Uranium (VI) in Fluoride media, Can. J. Chem., 35, 1225 (1957) @No $ @ @ Mc. Ewen D.J. and Vries T. De, Polarography of Uranium(IV) in Noncomplexing and Complexing Media. Amperometric Determination of Fluoride, Anal. Chem., 31, 1347 (1959) @No $ @ @ Kim S.Y., Tomiyasu H.and Ikeda Y., Electrochemical Studies on [UO2(DMF)5](CIO4)2, UO2(acac) 2DMF, and UO2 (salen) DMF (DMF=N, N-dimethyl formamide, acac=acetylacetonate, salen=N, N-disalicylideneethy-lenediaminate) Complexes in DMF, J. Nuc. Sci. Technol., 39, 160 (2002) @No $ @ @ Dubey S. and Kherwa V., Development of sensitive voltammetric method for determination of thorium in waste waters, Res. J. Recent Sci., 2 (ISC-2012) , 47-50 (2013) @No $ @ @ Kherwa V. and Dubey S., A simple method for voltammetric determination of trace amounts of selenium in diverse matrices, Res. J. Recent Sci., 2 (ISC-2012), 51-54 (2013) @No $ @ @ Sharma P. and Dubey S., Voltammetric Ultra Trace level determination of gallium, Ind. J. Chem. Tech., 17, 396 – 399 (2010) @No $ @ @ G.W.C. Milner and G. Philips, Electroanal. Chem., 10, 173 (1974) @No
<#LINE#>Electrochemical Complexation Studies of Cadmium (II) for its Ultra Trace Determination<#LINE#>R.@Bais,P.@Sharma,P.@Rathore,S.@Dubey<#LINE#>38-42<#LINE#>6.ISCA-RJCS-2013-072.pdf<#LINE#>Electroanalytical Laboratory, Department of Chemistry, J.N.V. University, Jodhpur-342 005, INDIA @ MVJ College of Engineering, Bangalore, Karnataka, INDIA<#LINE#>6/5/2013<#LINE#>11/5/2013<#LINE#>A selective and sensitive method for determination of cadmium by differential pulse polarography is presented. The method is based on complexation of Cd(II) ions with citric acid in potassium nitrate medium, followed by electrochemical reduction of Cd(II)-complex by DPP. Optimal conditions were obtained at citric acid concentration of 0.1 M, reduction potential of -0.56V (vs SCE) and scan rate of 12mV/sec. Under optimized conditions linear calibration curves were established for the concentration of Cd(II) in the range of 0.008-30 µg/ml, with the detection limit of 0.008 ppm. The method was successfully applied to the ultra trace determination of Cd(II) in waste waters from industries. Interferences were also evaluated.<#LINE#> @ @ Iwuoha G.N., Osuji L.C. and Horsfall M. Jnr., Index model analysis approach to heavy metal pollution assessment in sediments of Nworie and Otamiri rivers in Iso State of Nigeria, Res. J. Chem. Sci., 2(8), 1-8 (2012) @No $ @ @ Bhattacharya T., Chakraborty S., Fadadu B. and Bhattacharya P., Heavy metal concentration in street and leaf deposited dust in Anand city, India, Res. J. Chem. Sci., 1(5), 61-66 (2011) @No $ @ @ Abii T.A., Levels of heavy metals (Cr, Pb, Cd) available for plants within abandoned mechanic workshops in Umuahia Metropolis, Res. J. Chem. Sci., 2(2), 79-82 (2012) @No $ @ @ Kumar S., Singh J., Das S. and Garg M., AAS estimation of heavy metals and trace elements in Indian herbal cosmetic preparation, Res. J. Chem. Sci., 2(3), 46-51 (2012) @No $ @ @ Sheikh P.R. and Bhosle A.B., Heavy metal contamination in soils near Siddheshwar Dam Maharashtra, India,  Res. J. Chem. Sci., 3(1), 6-9 (2013) @No $ @ @ Brzóska M.M., Interaction between cadmium and zinc in the organism, Food and Chemical Toxicology, 39 (10), 967-980 (2001) @No $ @ @ Hayes A.W., Principles and Methods of Toxicology, (Philadelphia: CRC Press) (2007) @No $ @ @ Agency for Toxic Substances and Disease Registry (ATSDR), Toxicological Profile for Cadmium, Draft for Public Comment and Public Health Service, U.S. Department of Health and Human Services, Atlanta, G.A. (1997) @No $ @ @ 11th Report on Carcinogens provided by the National Toxicology Program (2004) @No $ @ @ General Standards for Discharge of Environmental Pollutants, Part A: Effluents (Schedule-VI), The Environment (Protection) Rules, (1986) @No $ @ @ Kissinger P. and Heineman W.R., Laboratory Techniques in Electroanalytical Chemistry, 2nd Edn. (Revised and Expanded), CRC (1996) @No $ @ @ Zoski C.G., Handbook of Electrochemistry, Elsevier Science (2007) @No $ @ @ Bard A.J., Faulkner L.R., Electrochemical Methods: Fundamental and Applications, John Wiley and Sons, New York (1980) @No $ @ @ Kozlovsky M. and Zebreva A., Progress in Polarography (Vol. 3), P. Zuman and L. Meites, Eds., Wiley Interscience, New York (1972) @No $ @ @ Dhuley D.G., Jahagirdar D.V. and Khanolkar D.D., Polarographic study of mixed ligand complexes: cadmium-oxalate-salicylate system, J. Inorg. and Nuc. Chem., 37 (10), 2135-2137 (1975) @No $ @ @ Garrigosa A.M., Gusmäo R., Ariño C., Diaz-Cruz J.M. and Esteban M., Determination of complex formation constants by phase-sensitive A.C. Polrography: Cadmium-polymethacrylic acid and cadmium-polygalactouronic acid, Talanta 73 (4), 776-782 (2007) @No $ @ @ El-Maali N.A., Osman A.H., Aly A.A.M. and Al-Hazmi G.A.A., Voltammetric analysis of Cu(II), Cd(II) and Zn(II) complexes and their cyclic voltammetry with several cephalosporin antibiotics, Bioelectrochem., 65 (2), 95-104 (2005) @No $ @ @ Abbasi S., Khodarahmiyan K. and Abbasi F., Simultaneous determination of ultra trace amounts of lead and cadmium in food samples by adsorptive stripping voltammetry, Food Chem., 128 (1), 254-257 (2011) @No $ @ @ Abbasi S., Bahiraei A. and Abbasi F., A highly sensitive method for simultaneous determination of ultra trace levels of copper and cadmium in food and water samples with luminal as a chelating agent by adsorptive stripping voltammetry, Food Chem., 129 (3), 1274-1280 (2011) @No $ @ @ Rozik R. and Trnková L., Cadmium reduction process on paraffin impregnated graphite electrode studied by elimination voltammetry with linear scan, J. Electranal. Chem., 593 (1-2), 247-257 (2006) @No $ @ @ Luo J.H., Jiao X.X., Li N.B. and Luo H.Q., Sensitive determination of cadmium(II) by square wave anodic stripping voltammetry with in situ bismuth-modified multiwalled carbon nanotubes doped carbon paste electrodes, J. Electroanal. Chem.,689, 130-134 (2013) @No $ @ @ Argun A.A., Banks A., Merlen G., Templeman L.A., Becker M.F., Schuelke T. and Dweik B., Highly sensitive detection of urinary cadmium to assess personal exposure, Anal. Chim. Acta, In Press, Avccepted manuscript, Available online 1 March (2013) @No $ @ @ Chen C., Niu X., Chai Y., Zhao H. and Lan M., Bismuth- based porous screen printed carbon electrode with enhanced sensitivity for trace heavy metal detection by stripping voltammetry, Sensore and Actuarors B: Chemical, 178, 339-342 (2013) @No $ @ @ Sharma P., Sequential trace determination of As(III) and As(V) by differential pulse polsrography, Anal. Sci., 11, 261-262 (1995) @No $ @ @ Sharma P., Vyas S. and Sanganeria S., Voltammetric determination of antimony in aqueous matrices at micro levels, Bulletin of Electrochem.,13 (3), 136-138 (1997) @No $ @ @ Kherwa V. and Dubey S., A simple method for voltammetric determination of trace amounts of selenium in diverse matrices, Res. J. Recent Sci., 2 (ISC-2012), 51-54 (2013) @No $ @ @ Dubey S. and Kherwa V., Development of sensitive voltammetric method for determination of thorium in waste waters, Res. J. Recent Sci., 2 (ISC-2012), 47-50 (2013) @No $ @ @ Nurnberg H.W., Approved voltammetric methods for the determination of some toxic trace metals, Nuc. Res. Centre Publication, KFA, Juelich (1977) @No $ @ @ Kapoor R.C. and Agarwal B.S., Principles of polarography, Wiley Eastern Ltd., New Delhi (1991) @No $ @ @ Willard H., Merit L. and Dean J., Instrumental methods of analysis, 2nd Edn., D. Van Nostrand, New York (1974) @No $ @ @ Shabani A.M.H., Dadfarnia S. and Dehghani Z., On-line solid phase extraction system using 1,10-phenanthroline immobilized on surfactant coated alumina for the flame-AAS determination of cadmium, Talanta, 79 (4), 1066-1070 (2009) @No $ @ @ Melek E., Tuzen M. and Soylak M., Flame- AAS determination of Cd(II) and Pb(II) after their solid phase extraction as dibenzyldithiocarbamate chelates on Dowex Optipore V-493, Anal. Chim. Acta, 578 (2), 213-219 (2006) @No $ @ @ Ménzed J.A., Garcia J.B., Crecente R.M.P., Martin S.G. and Latorre C.H., A new floe injection preconcentration method based on multiwalled carbon nanotubes for the ETA-AAS determination of cadmium in urine, Talanta, 85 (5), 2361-2367 (2011) @No $ @ @ Zhu Y. and Chiba K., determination of cadmium in food samples by ID-ICP-MS with solid phase extraction for eliminating spectral- interfences, Talanat, 90, 57-62 (2012) @No $ @ @ Amin A.S. and Gouda A.A., Utility of solid phase spectrophotometry for the modified determination of trace amounts of cadmium in food samples, Food Chem., 132 (1), 518-524 (2012) @No
<#LINE#>Statistical Optimization based Production of L-Glutaminase (EC.3.5.1.2) by Serratia marcescens under submerged Fermentation<#LINE#>SureshKumar@S.,R.@Muthuvelayudham,T.@Viruthagiri<#LINE#>43-53<#LINE#>7.ISCA-RJCS-2013-074.pdf<#LINE#>Bioprocess Laboratory, Department of Chemical Engineering, Annamalai University, Annamalai nagar, TN-608 002, INDIA @ Department of Chemical Engineering, Annamalai University, Annamalai nagar, Tamil Nadu- 608 002, INDIA <#LINE#>11/5/2013<#LINE#>20/5/2013<#LINE#>L-Glutaminase majorly produced by microorganism including bacteria, yeast and fungi.L-Glutaminase mainly catalyzes the hydrolysis of ?-amido bond of L-Glutamine. In this report medium components optimization was through one-factor-at-atime approach for the submerged production of L-Glutaminase by serratia marcescens using different additional carbon, nitrogen, amino acids, mineral salts and was treated with different concentration of sodium chloride. A significant influence of medium components (g/L) Galactose 10.0, Yeast extract 10.0, L-Glutamine 10.0, Manganous sulphate 0.5, KH2PO4 0.5, K2HPO4 0.5, NaCl 7.5 on L-Glutaminase production was noted. After medium components optimization, a face centered central composite design was used to identify the interactive effects of five independent variables,viz., Temperature , pH, Time, different concentration of Galactose and L-Glutamine on L-Glutaminase production. A significant influence of variables on L-Glutaminase production was noted. Response surface methodology predicted that a production containing Temperature 36.31 0C, pH 7.34, Time 67.63 h, Galactose 40.20 g/L and L-Glutamine 19.09 g/L to be optimum for the production of L-Glutaminase.This medium components and parameters was projected theoretically to produce an LGlutaminase activity of 2676.15 IU/ml.The used methodology was validated using this optimized media components and parameters, the L-Glutaminase activity 2670.01 IU/ml was obtained.<#LINE#>@ @ Brosnan J.T., Ewart H.S. and Squires S.A., Hormonal control of hepatic glutaminase, Adv Enzyme Regul,35, 131–146 (1995) @No $ @ @ Carter P. and Welbourne T.G., Glutamate transport regulation of renal glutaminase flux in vivo. J Physiol, 273, 521–527 (1997) @No $ @ @ Padma I. and Singhal R.S., Production of glutaminase (E.C.3.5.1.2) from Zygosaccharomycesrouxii: statistical optimization using response surface methodology, Bio resource Technology,99, 4300–4307 (2007) @No $ @ @ Riberg B., Torgner I.A. and Kvamme E., The orientation of phosphate activated glutaminase in the inner mitochondrial membrane of synaptic and non-synaptic rat brain mitochondria, Neurochem Int.,27, 367–376 (1995) @No $ @ @ Zhao J., Lopez A.L., Erichsen D., Herek S., Cotter R.L., Curthoys N.P. and Zheng J., Mitochondrial glutaminase enhances extracellular glutamate production in HIV-1-infected macrophages: Linkage to HIV-1 associated dementia, J Neurochem,88, 169–180 (2004) @No $ @ @ Roberts J., MacAllister T.W., Sethuraman N. and Freeman A.G., Genetically engineered glutaminase and its use in antiviral and anticancer therapy, US Patent, 6312939, (2001) @No $ @ @ Schmid F.A. and Roberts J., Antineoplastic and toxic effects of Acinetobacter and Pseudomonas glutaminase-asparaginases, Cancer Chemother Rep,58, 829–840 (1974) @No $ @ @ Mulchandani A. and Bassi A.S., Determination of glutamine and glutamic acid in mammalian cell cultures using tetrathiafulvalene modified enzyme electrodes, Biosensor Bioelectron,11, 271–280 (1996) @No $ @ @ 9.Villarta R.L., Palleschi G., Suleiman A. and Guilbault G.G., Determination of glutamine in serum using an amperometric enzyme electrode, Electroanalysis,  4, 27–31(1992) @No $ @ @ Sabu A., Keerthi T.R., Kumar S.R. and Chandrasekaran M., L-Glutaminase production by marine Beauveria sp. under solid state fermentation, Process Biochem,35, 705–710(2000b) @No $ @ @ Chou C.C. and Hwan C.H., Effect of ethanol on the hydrolysis of protein and lipid during the ageing of a Chinese fermented soya bean curd-sufu, J Sci Food Agric,66, 393–398 (1994) @No $ @ @ Nakadai T. and Nasuno S., Use of glutaminase for soy sauce made by Koji or a preparation of proteases from Aspergillus oryzae, J Ferment Bioeng,67, 158–162 (1989) @No $ @ @ Sabu A., Chandrasekaran M. and Pandey A., Biopotential of microbial glutaminases, Chem. Today,18, 21–25 (2000) @No $ @ @Tachiki T., Yamada T., Mizuno K., Ueda M., Shiode J. and Fukami H.,  -Glutamyl transfer reactions by glutaminase from Pseudomonas nitroreducens IFO 12694 and their application for the syntheses of theanine and  –glutamylmethylamide, Biosci Biotechnol Biochem,62, 1279–1283 (1998) @No $ @ @ Nagendra Prabhu G. and Chandrasekaran M., Impact of process parameters on L-glutaminase production by marine Vibrio costicola in solid state fermentation using polystyrene as an inert supportProcess Biochemistry, 32, 285–289 (1997) @No $ @ @ Prakasham R.S., Rao Ch. S., Rao R.S., Lakshmi G.S. and Sarma P.N., L-asparaginase production by isolated Staphylococcus sp. – 6A: design of experiment considering interaction effect for process parameter optimization, J Appl Microbiol,102, 1382–1391 (2007a) @No $ @ @ Rathi P., Saxena R. and Gupta R., A novel alkaline lipase from Burkholderia cepacia for detergent formulation, Proc. Biochem.37, 187–192 (2001) @No $ @ @ Park Y., Kang S., Lee J., Hong I. and Kim W., Xylanase production in solid state fermentation by Aspergillus niger mutant using statistical experimental designs, Appl. Microbiol. Biotechnol., 58, 761–766 (2002) @No $ @ @ Cavalitto S.F. and Mignone C.F., Application of factorial and Doehlert designs for optimization of protopectinase production by a Geotrichum klebahnii strain, Proc. Biochem., 42, 175–179 (2007) @No $ @ @ Imada A., Igarasi S., Nakahama K. and Isono M., Asparaginase and Glutaminase activities of microorganisms, J Gen Microbiol,76, 85–99 (1973) @No $ @ @ Rosalie J. and Cote, Media composition, microbial and Laboratory scale, In: Encyclopedia of bioprocess technology: Fermentation, biocatalysis and bioseparation, Michael and Stephen, eds., John Wiley & Sons Inc., New York, 1-5, 1640-1660 (1999) @No $ @ @ Cruz Soto R., Muhammed S.A., Newbold C.J., Stewart C.S. and Wallace R.J., Influence of peptides, amino acids and urea on microbial activity in sheep receiving grass hay and on the growth of rumen bacteria in vitro, Animal Feed Sci. Tech., 49, 151-161 (1994) @No $ @ @ Clyde Eyster, Growth inhibition of Chlorella pyrenoidosa produced by sodium dihydrogen phosphate and its reversal by calcium, Plant and Soil,11(3),  207-214 (1959) @No $ @ @ Pandey D.K. and Gupta S.C., Studies in pectic enzymes of parasitic fungi-VI. Factors affecting the secretion of pectic enzymes by Alternariatenuis, Biologia Plantarum, 8(2), 131-141 (1966) @No $ @ @ Salwa Khalaf and Ashraf El-Sayed, Methioninase production by filamentous fungi: I-screening and optimization under submerged conditions, Curr. Microbiol., 58(3), 219-226 (2009) @No $ @ @ Yugandhar N.M., Ravi Kumar D.V.R., Prasanthi V., Kiran Kumar N. and Sri Rami Reddy D., Optimization of pectinase production from Manihot utilissima by Aspergillus niger NCIM 548 using statistical experimental design,  Res. J. Microbiol.,3(1), 9-16 (2008) @No $ @ @ Yousuke Taoka, Naoki Nagano, Yuji Okita, Hitoshi Izumida, Shinichi Sugimoto and Masahiro Hayashi, Effect of addition of Tween 80 and Potassium dihydrogen phosphate to basal medium on the isolation of marine eukaryotes, Thraustochytrids, J. Biosci. Bioeng.,105(5), 562-565 (2008) @No
<#LINE#>Synthesis and Characterization of Ni+2, Cu+2 and Zn+2 complexes with Benzoxazole-2-thionate, Diphenyl Phosphinomethane and Iodine<#LINE#>N.H.@Buttrus,S.M.@Mohamed<#LINE#>54-59<#LINE#>8.ISCA-RJCS-2013-077.pdf<#LINE#>Department of Chemistry, College of Science, Mosul University, IRAQ @ Teachers Training Institute, Nineveh, IRAQ <#LINE#>22/4/2013<#LINE#>30/5/2013<#LINE#> The metal powder nickel, copper or zinc react with bis-benzoxazole disulfide (C14) (L) in refluxing toluene to give the complexes of the type [M(L)], where M = Ni+2, Cu+2, Zn+2 and L = benzoxazole-2-thionate (CNSO) through an oxidative addition reaction. The complexes of type [M(L)PhP(CH)PPh] were prepared by the reaction of [M(L)] with diphenylphosiphomethane in (1:1) and (2:2) molar ratio respectively. The reaction of some of the above complexes with iodine were also carried out. The complexes were characterized by IR, UV-Vis spectroscopy, metal content, elemental analysis, molar conductivity and magnetic measurements. Electronic and magnetic measurements indicate that some of the complexes have square planar geometry and the other contain tetrahedral geometry. Iodinated complexes behave as typical semi conductors and their conductivities were increases with temperature.<#LINE#> @ @ Yuan D. and Huynh H.V., Sulfur functionalized N-heterocyclic carbeen complexes of Pd(II), Synthesis, structures and catalytic activities, Molecules, 17, 2491-2517 (2012) @No $ @ @ Braunstein P. and Naud F., Hemilability of hybrid ligands and the coordination chemistry of oxazoline-based systems, Angew, Chem. Int. Ed., 40, 680-699 (2001) @No $ @ @ Kühl O., The chemistry of functionalized N-heterocyclic carbeen, Chem. Soc.Rev., 36, 593-607 (2007) @No $ @ @ Morteza M., Reza M.S.A. and Shiva J., Synthesize, characterization and thermal behavior of some new mercury and cadmium halids coordination compounds of recently synthesized Schiff base, Res.J.Chem.Sci., 1(11), 9-15 (2012) @No $ @ @ Tetsumi T., Sumi M., Taraka M. and Shono T., Direct reaction of metal powders with several sodium dithiovarbamates, Polyhedron, 5(3), 707 (1986) @No $ @ @ Haiduc I and Goh L.Y., Reactions of bis(thiophosphonyl) disulfanes and bis (thiophosphinyl) disulfanes with metal species, Coord. Chem . Rev., 224, 151-170 (2002) @No $ @ @ Cervantas L., Moreno V., Molins E. and Miravitlles C., Reactions of Pd(II) and Pt(II) Complexes with Tetraethylthiouram Disulfide, Metal-Based Drugs, 6(4), 318-324 (1997) @No $ @ @ Buttrus N.H., AL-Kattan W.T. and AL-Sabaawi, Synthesis and characterization of trinuclear complexes of Mn+2, Co+2,Ni+2, Cu+2 and Zn+2 with indium dithiocarbamate, J.Educ.Sci., 32,11-19 (2011) @No $ @ @ Al-Jiboril A.S., Al-Zaubai S., Mohammed M.Y. and AlAllaf. T.A.K., Mixed ligand palladium (II0 and Platinum (II) complexes of tertiary phosphine and benz-1, 3-imidazoline-2-thion, 1, 3-oxazoline-2-thion, Transition metal Chem., 14, 281-286 (2007) @No $ @ @ Al-Hayaly L.J, Buttrus N.H. and Al-Allaf T.A.K., Homobimetallic Complexes of Platinum(II) Group Metals with Sulphur Containing Ligands RC = CR (R = 5-Phenyl-1,3,4-Oxadiazole-2-Thiol; 4,5-Diphenyl-1,2,4Triazole-3-Thiol or Mercaptobenzothiazole), Asian J. Chem., 14(3-4), 1421-1426 (2002) @No $ @ @ Kubo K. and Kato R., New molecular architecture for electrically conducting material based on unsymmetrical organometallic      dithiolene, Top organomet. Chem., 27, 35-53 (2009) @No $ @ @ Buttrus N. H and Jassim. Z. U.,Synthesis of new bismuth (III) compound and adducts of benzothiazole disulfide derivatives and their complexes with Co(II),Ni(II) and Cu(II), J.Edu. and Sci., 22(2), 1-8 (2009) @No $ @ @ Buttrus N.H., Suliman M.M. and AL-Allf T.A.K., Synthesis of new tin (IV) compounds of substituted diphenyl disulfide      derivatives and their complexes with some neutral ligands, Synth. React., Inorg. Met-Org.Chem., 31(5), 837-848 (2001) @No $ @ @ Abd alrazaq E.A., Buttrus N.H., Al-Kattan W., Jbarah A.A. and Almatarneh M., Reaction of Pd+2 and Pt+2 with pyrrolidinedithio carbamate and cystine ligands, synthesis and DFT calaculation, J.Sulfur Chem., 32(2), 159-169 (2011) @No $ @ @ Buttrus N.H. and Saeed F.T., Synthesis and Structural Studies on Some Transition metal complexes of Bis-(benzimidazole-2-thio) ethane, propane and butane ligands, Res.J.Chem.Sci., 2(6), 43-49 (2012) @No $ @ @ Buttrus N.H., Coordination compounds of bismuth (III) derivatives of di(o-aminophenyl) disulfide and di (m-tolyl) disulfide,       Synth. React. Inorg. Met. Org. chem., 28(10), 1643-1652 (1998) @No $ @ @ Gearvy W.J., The use conductivity measurements in organic solvents for characterization of coordination compounds, Coord.       Chem.Rev., , 8-81 (1971) @No $ @ @ Chaudhary R. and Shelly, Synthesis, Spectral and Pharmacological Study of Cu(II), Ni(II) and Co(II) Coordination Complexes, Res.J. Chem.Sci., 1(5), 1-5 (2011) @No $ @ @ Nakamoto K., Coordination compounds of bismuth (III) derivatives of di (o-aminophenyl) disulfide and di(p-tolyl) disulfide, Synth. React. Inorg. Met.Org.Chem., 28(10), 1643-1652 (1997) @No $ @ @ Mrinalini L. and Singh A.K.M., Mixed ligand cobalt (III) complexes with 1-amidino-o-methylurea and amino acids, Res. J. Chem. Sci., 2(1),45-49, (2012) @No $ @ @ Buttrus N.H., Hussian A.K. and AL-Allf T.A.K., Synthesis and characterization of new trinuclear palladium(II) and platinum (II) complexes containing phosphorus-sulfur ligands, Asian J.Chem., 15(3,4), 1617-1622 (2003) @No $ @ @ Rajasekar K., Ramachandramoorthy T. and Balasubramaniyan S., Synthesis, spectral characterization and crystal structure of [Cd(4-AAP)(NO](4-AAP=4-Aminoatipyrine), Res.J.Chem.Sci., 3(3), 48-51, (2013) @No $ @ @ Hussein S.S., Mostafa M., Stefan S.L., Abdel-Aziz E., Structural diversity of 3d complexes of a isatinic hydrazone, Res. J.Chem. Sci., 1(5), 67-72 (2011) @No $ @ @ Gupta Y.K., Agarwal S.C., Madnawat S.P. and Ram N., Synthesis, characterization and antimicrobial studies of some transition metal complexes of Schiff bases, Res.J.Chem.Sci., 2(4), 68-71 (2012) @No $ @ @ Mitsubayashi G., Yamaguchi Y. and Tanaka T., X-ray crystal structure of (2,2' bis pyridinum)(1,2-dicyanoethylene 1,2- dithiolene) @No $ @ @ platinum (II) and properties of PtN complexes, J.Chem Soc. Dalton Trans., 2215-2219 (1988) @No $ @ @ Kobayashi H, Cui H.B and Kobayashi A., Organic metals and super conductors basedon BETS (BETS= bis (ethylenedithio)      tetraselenofulvalene), J. Chem. Rev., 104, 5265-5288 (2004) @No
<#LINE#>Synthesis and Antimicrobial studies of few New Substituted 2-methyl-3-(aryldiazenyl)pyrazolo[5,1-b]quinazolin-9(3H)-ones<#LINE#>RaviR.@Vidule,S.G.@Shirodkar<#LINE#>60-68<#LINE#>9.ISCA-RJCS-2013-078.pdf<#LINE#>S.S.G.M. College, Loha, Nanded, INDIA @ Department of Chemistry and Research Center, N.S. B. College Nanded, INDIA<#LINE#>17/5/2013<#LINE#>7/6/2013<#LINE#>Synthesis of substituted 2-methyl-3-(aryldiazenyl)pyrazolo[5,1-b]quinazolin-9(3H)ones  [4a-4t] is carried out by coupling of diazonium salts of  aromatic amines [3a-3d] with 2-methylpyrazolo[5,1-b]quinazolin-9(4H)-ones [2a-2e]. The structures of compounds [4a-4t] are confirmed by IR and HNMR, 13CNMR and mass spectral studies. Further, they were screened in vitro for antibacterial activity against Escherichia coli and Salmonella typhi. Antifungal activity is evaluated against Aspergillus niger and Penicillium chrysogenum using Paper disc diffusion method. Few compounds have shown potential antibacterial and antifungal activities. <#LINE#> @ @ Joule J.A. and Smith G.F., Heterocyclic Chemistry, ELBS, London, 2nd ed: 192, 239 (1979) @No $ @ @ Katritzky R., Advance in Heterocyclic Chemistry, Academic Press New York, 41, (1963) @No $ @ @ Elderfield ed R.C., Heterocyclic Compounds, Wiley, New York,  , (1987) @No $ @ @ Behr L.C., Fusco R., Jarboe C.H., Heterocyclic Compounds, Pyrazoles, Pyrazolines, Pyrazolidines, Indazoles and Condensed Rings, Wiley, New York, (1967) @No $ @ @ Noe F.E., Fowden L. and Biochem J., 77, 543, Chem. Abstr,54, 21345 (1960) @No $ @ @ Goodman L.S. and Gilman A., The Pharmacological Basis of Therapeutics, 4th. Ed, (1970) @No $ @ @ Albert A., An Introduction to Chemistry of Heterocyclic Compounds, 2nd.ed. Anthlone Press, London, 189-190 (1968) @No $ @ @ Beak P., Meisel J.L. and Messer W.R., Tetrahedron Lett, 5315 (1967) @No $ @ @ Rovnyak G.C., Millonig R.C. and Schwartz J., Shu V., J. Med. Chem,25 1482–1488 (1982) @No $ @ @ Palaska E., Aytemir M., Uzbay I.T. and Erol D., Eur. J. Med. Chem., 36, 539-543 (2001) @No $ @ @ Young D.W., Heterocyclic Chemistry, Longman, London (1975) @No $ @ @ Acheson R.M., An Introduction to the Chemistry of Heterocyclic Compounds, 3rd ed. John Wiley and Sons, New York. @No $ @ @ Wall M.E., Wani M.C., Cook C.E., Palmer K.H., Mephail A.T. and Sim G.A., J. Amer.  Chem, Soc, 88, 3888 (1976) @No $ @ @ Ferguson LN. Chem. Soc. Rev,14, 289, (1975) @No $ @ @ Venkataraman K., Synthetic Dyes, Academic Press New York, 2nd ed, (1971) @No $ @ @ Hamer F.M., The Cyanine Dyes and Related Compounds, Interscience, New York (1963) @No $ @ @ Bae J.S., Freeman H.S. and El-Shafei A. Dyes and Pigments, 57, 121 (2003) @No $ @ @ Sanjay F.T., Dinesh M.P., Manish P.P. and Rajan G.P., Saudi Pharmacutical Journal, 15(1), 48-54 (2007) @No $ @ @ Child R.G., Wilkinson R.G. and Tomcu-Fucik A., Chem. Abstr,87 6031 (1977) @No $ @ @ Garg H.G., and Prakash C., J.Med. Chem, 15(4), 435-436 (1972) @No $ @ @ Jagadish C.S., Thomas C. and Stephen J.K., J. Hetero. Chem., 18, 117-121 (1981) @No $ @ @ Cruickshank R.J., Duguid P. and Swain R.R., Medical Microbiology,1, (1998) @No
<#LINE#>Kinetic Modeling of Anaerobic Co-digestion of Water Hyacinth and Poultry Litter<#LINE#>J.H.@Patil,AntonyRaj@MolayanLourdu,@Bhagyashree,Dinesh@Vantimar,@Rohith<#LINE#>69-73<#LINE#>10.ISCA-RJCS-2013-079.pdf<#LINE#>Department of Chemical Engineering, R.V. College of Engineering, Bangalore-560059, INDIA<#LINE#>18/5/2013<#LINE#>30/5/2013<#LINE#>The over-utilization of global energy sources is a major problem to the present and future world community. It has been estimated that the fossil fuels would be exhausted in the next few decades. In today’s energy demanding lifestyle, there is always a need for exploring and exploiting new sources of energy which is renewable as well as eco-friendly. Anaerobic co-digestion is a technology that utilizes more than one organic waste to produce methane, which holds promise for the future while simultaneously addressing ecological and agrochemical issues. In the present study anaerobic co-digestion of water hyacinth and poultry litter has been carried out in 300 ml batch digesters with 8% total solids content for different retention period. After completion of the retention period of individual digester, total solids, volatile solids, pH and biogas evolved is been tabulated Variation of Biogas production, total solids, volatile solids, and pH has been studied as a function of time. Anaerobic co-digestion of Water Hyacinth and Poultry Litter produced biogas yield of 0.3810 l/g volatile solids. A kinetic model was proposed using integral method of analysis which revealed the anaerobic co-digestion of water hyacinth and poultry litter follows a first order reaction with rate constant 0.026 day-1.<#LINE#> @ @ Okkerse C. and Bekkum H.V., From fossil to green, Green Chem., 1, 107-114 (1999) @No $ @ @ Steffen R., Szolar O. and Braun R., Feed stock for anaerobic digestion. Making energy and solving modern waste problem, Available at: www.adnett.org (accessed 16 September, 2011) (2000) @No $ @ @ Myles R.M., Practical Guide to Janata Biogas Plant Technology. New Delhi, India, AFPRO Action Food Production, (1985) @No $ @ @ Agunwamba J.C., Waste Engineering and Management Tool, Immaculate Publication Limited, Enugu, (2001) @No $ @ @ Mshandete A.M. and Parawira W., Biogas technology research in selected sub-Saharan African countries - A review, Afr. J. Biotechnol., 8, 116-125 (2009) @No $ @ @ Parawira W., Murto M., Zvauya R. and Mattiasson B., Anaerobic digestion of solid potato waste alone and in combination with sugarbeet leaves, Renew. Energy, 29,1811-1823 (2004) @No $ @ @ Ezekoye V.A. and Okeke C.E., Design, construction and performance evaluation of plastic bio-digester and the storage of biogas, The Pacific J. Sci. Technol., 7, 176-184 (2006) @No $ @ @ Ilori M.O., Adebusoye A., Lawal A.K. and Awotiwon O.A., Production of biogas from banana and plantain peels, Adv. Environ. Biol, 1, 33-38 (2007) @No $ @ @ Adeyanju A.A., Effect o0f seeding of wood-ash on biogas production using pig waste and cassava peels, J. Eng. Appl. Sci., 3, 242-245 (2008) @No $ @ @ Babel S., Sae-Tang J. and Pecharaply A., Anaerobic co-digestion of sewage and brewery sludge for biogas production and land application, Int. J. Environ. Sci. Tech., 6, 131-14 (2009) @No $ @ @ Patil J.H., Molayan Lourdu Antony Raj, Bhargav S. and Sowmya S.R., Anaerobic co-digestion of water hyacinth primary sludge, Research Journal of Chemical Sciences, 1(3), 72-77 (2011) @No $ @ @ Patil J.H., Molayan Lourdu Antony Raj, Shetty Vinaykumar, Hosur Manjunath and Adiga Srinidhi, Biomethanation of Water hyacinth, Poultry Litter, Cow manure and Primary Sludge: A Comparative Analysis, Research Journal of Chemical Sciences., 1(7), 22-26 (2011) @No $ @ @ Jagadish H. Patil, MA Lourdu Antony Raj, and C.C. Gavimath, Study on effect of pretreatment methods on biomethanation of water hyacinth, International Journal of Adv. Biotech. and Research., 2(1), (2011a) @No $ @ @ Method 1684 total, fixed, and volatile solids in water, solids, and biosolids. U.S. Environmental protection agency office of water, office of science andtechnology, engineering and analysis division (4303) @No $ @ @ , 1200 Pennsylvania Ave.NW, WASHINGTON, DC 20460 (2013) @No
<#LINE#>Effect of pH on the Corrosion Behavior of Aluminium Alloy Welded Plate in Chloride Solutions<#LINE#>Venkatasubramanian@G.,MideenA.@Sheik,AboyK.@Jha<#LINE#>74-80<#LINE#>11.ISCA-RJCS-2013-081.pdf<#LINE#>Departmentof Chemistry, Sathyabama University, Jeppiaar Nagar, Chennai-600119, INDIA @ Materials Characterization Division, Vikram Sarabhai Space Centre, Indian Space Research Organisation, Trivandrum, INDIA<#LINE#>24/5/2013<#LINE#>30/5/2013<#LINE#> The corrosion behavior of aluminium alloy AA2219-T87 gas tungsten arc welded (GTAW) plates in 0.6M NaCl solution at pH 6.5 and at pH 10 was investigated using potentiodynamic polarization and electrochemical impedance spectroscopic (EIS) techniques.  The surface morphology of the welded plates was characterized by optical microscopy, scanning electron microscopy with energy dispersive x-ray analysis (EDX). The electrochemical measurements showed that the heat affected zone (HAZ) is more susceptible to general corrosion as well as pitting corrosion in near neutral and in alkaline NaCl solution when compared to the weld zone (WZ) and to the base metal (BM). The EDX analysis further revealed the segregation of CuAl intermetallic particles along the grain boundaries due to the welding heat temperature and is responsible for higher corrosion rate of HAZ. The charge transfer resistance obtained from EIS study confirmed the active dissolution of HAZ in alkaline NaCl solution than in near neutral NaCl solution.  <#LINE#> @ @ Bogar F.D. and Foley R.T., The Influence of Chloride Ion on the Pitting of Aluminum,J. Electrochem. Soc., 119, 462 (1974) @No $ @ @ Sharma Pooja, Upadhyay R.K. and Chaturvedi Alok, A comparative study of corrosion inhibitive efficiency of some newly synthesized Mannich bases with their parent amine for Al in HCl solution, Res. J. Chem. Sci.,1(5), 29-35 (2011) @No $ @ @ Dubey J., Jeengar N., Upadhyay R.K., Chaturvedi  A, Corrosion Inhibitive Effects of Withania Somnifera (A medicinal plant)  on Aluminium in HCl Solution, Res. J. Recent. Sci.,(1), 73-78 (2012) @No $ @ @ Corrosion and Corrosion Protection Handbook, Schweitzer P.A., Marcel Dekker, Inc. (1983) @No $ @ @ Chawla S.L. and Gupta R.K., Materials Selection for Corrosion Control, ASM International. 159-211 (1993) @No $ @ @ Properties of Aluminium and Aluminium alloys, Metals Hand Book, 10th Ed. 2, 79-80 (1990) @No $ @ @ Perkins J., Cummings J.R., and Graham K.J., J.Electorchem. Soc., 129, 137 (1982) @No $ @ @ Lunarska E., Trela E., and Z. Szklarska-smialowska Z, Pitting corrosion of powder metallurgy AlZnMg alloy, Corrosion,43(4) 219-228 (1987) @No $ @ @ Frankel G.S, Pitting corrosion of metals: A review of the critical factors,  J. Electrochem Soc.,(145) 2186 (1998) @No $ @ @ Ghosh, B. R.; Gupta, R. K.; Biju, S.; Sinha, P. P. Modified welding technique of a hypo-eutectic Al-Cu alloy for higher mechanical properties, J. Solid Mechs. and Mater. Engg., (4)1, 469-479(2007) @No $ @ @ Reed R.P., Aluminium alloys for ALS cryogenic tanks: Comparative measurements of Cryogenic mechanical properties of Al-Li alloys and alloy 2219, Philips Laboratory, Report TR-91- 3037, CA, (1991) @No $ @ @ Venkatasubramanian .G, Sheik Mideen .A, Abhay K Jha,  Corrosion Behavior of Aluminium Alloy AA2219-T87 Welded Plates in Sea Water,  Indian Journal of Science and Technology, () 11, 3578-3583(2012) @No $ @ @ Venkatasubramanian G., Sheik Mideen A., Abhay K. Jha, Microstructural characterisation and corrosion behaviour of top surface of TIG welded 2219-T87 aluminium alloy,  International Journal of Engineering Science and Technology, (5)3, 624-629 (2013) @No $ @ @ Balasrinivasan P., Arora K.S., Ditzel W., Paney S., Schaper M.K, Characterization of microstructure, mechanical properties and corrosion behavior of an AA2219 friction stir weldment, Journal of alloys and compounds, 492(1-2),631-637 (2010) @No $ @ @ Srinivasa Rao K. and Prasad Rao K., Corrosion resistance of AA2219- aluminium alloy; electrochemical polarisation and impedance study, Material science and technology, (22), 97-104 (2006) @No $ @ @ Venugopl A., Sreekumar K and Raja V.S., Effect of repair welding on electrochemical corrosion and stress corrosion cracking behavior of TIG welded AA2219 aluminium alloy in 3.5% Wt Pct NaCl solution, Metallurgical and Materials transactions A, (41A), 3151-3160(2010) @No $ @ @ Venkataramana V.S.N., Ratna kumar K., Madhusudhan Reddy G., and Sinivasa rao K, Effect of welding Process on microstructure and pitting corrosion behavior of AA2014 Al-Cu alloy welds, IIW-Welding journal, (45) 3, 29-40 July 2012 @No $ @ @ Surekha K., Murthy B.S., Prasad Rao K., Effect of processing parameters on the corrosion behavior of friction stir processed AA2219 aluminium alloy, Solid state science, (11) 907-917(2009) @No $ @ @ Weifeng Xu, Jinhe Liu, Microstructure and pitting corrosion of friction stir welded joints in 2219-O aluminum alloy thick plate, Corr. Sc., (51) 2743-2751(2009) @No $ @ @ Weifeng Xu, Jinhe Liu, Hongqiang Zhu, Pitting corrosion of friction stir welded aluminuim alloy thick plate in alkaline chloride solution, Electrochimica acta, (55)2918-1923(2010) @No $ @ @ Koteswara rao S.R., Madhusudhan reddy G., Srinivasa rao K., Kamaraj. M, .Prasad Rao K., Reasons for superior mechanical and corrosion properties of 2219 aluminum alloy electron beam welds, Materials characterization 200522.Koteswara rao S.R., Srinivasa rao .K., Prasad rao K., Fusin zone grain refinement and its effect of pitting corrosion of 2219 aluminium alloy welds, Chennai,990-996 IIW-IC2008 @No $ @ @ Venkata Narayana, G., Sharma V. M. J., Diwahar V, Sreekumar K, Prasad R. C. Fracture behaviour of aluminium alloy 2219– T87 welded plates, Sci. and Tech. of Weld. and Joining,  (9)2 121-130(2004) @No $ @ @ Schonberg W.P., Aluminium 2219-T87 and 5456-H116: A comparative study of spacecraft wall materials in dual-wall structures under hypervelocity impact, Acta Astronautica,(26)11 799-812(1992) @No $ @ @ Reboul M., Meyer P., in Proceedings of the fourth International Aluminium-Lithium Conference, Vol. II, (edited by G. Champier, B. Dubost, D. Mianny and L. Sabetay), France, 10-12 June (1987) @No $ @ @ Pourbaix M, 'Atlas of Electrochemical Equilibrium Diagrams in Aqueous Solutions', NACE, Houston, Texas  499(1966) @No $ @ @ El-Menshawy K., El-Sayed .A,A., El-Bedawy M.E., Ahmed H. A., El-Raghy S.M, Some Corrosion Characteristics of Aged Aluminum Alloy 6061 in Neutral and Alkaline Solutions, Arab Journal of Nuclear Sciences and Applications, 45()51-59(2012) @No $ @ @ Dwarakadasa E.S., Studies on the influence of chloride ion and pH on the electrochemical behavior of aluminum alloys 8090 and 2014, J. Applied Electrochemistry (24) 911-916 (1994) @No $ @ @ Wang L., Makhlouf M., Apelian D., Aluminium die casting alloys: alloy composition, microstructure, and properties-performance relationships, Int. Mater. Rev. (40) 221–238(1995) @No $ @ @ Osório W.R., Spinelli J.E., Boeira A.P., Freire C.M.,    Garcia A., The influences of macro segregation, intermetallic particles, and dendritic spacing on the electrochemical behavior of hypoeutectic Al-Cu alloys, Micros. Res. and Techniq. 70(11) 928–937 (2002) @No $ @ @ Srinivasa Rao K and Prasad Rao K, Mat. Sc. and Tech., 22) 97-104(2006) @No $ @ @ Valérie Guillaumin and Georges Mankowski,  Corros.  Sci. 41() 421-438(1998) @No
@Short Communication
<#LINE#>Triphenylphosphine Sulphide as a Complexing Agent : Synthesis and Characterisation of Complexes of Rhodium (I) and Ruthenium (II)<#LINE#>S.N.@Yadav,Vijay@Kumar,R.N.@Singh,Prabha@Shubhra<#LINE#>81-82<#LINE#>12.ISCA-RJCS-2013-020.pdf<#LINE#>P.G. Centre, Department of Chemistry, College of Commerce, Patna-8000 020, INDIA<#LINE#>7/2/2013<#LINE#>27/3/2013<#LINE#>Rhodium(I) complexes of Wilkinson's catalyst [Rh(P.Ph)Cl] types, have been synthesised and characterised by elemental analysis, IR,  H NMR, 13C NMR and magnetic measurements. The complexes have been found to be four coordinated with square planar geometry around the Rhodium metal ions with diamagnetic character, while ruthenium metal forms five coordinated with trigonal bipyramid geometry with paramagnetic character. <#LINE#> @ @ Wilkinson G. et.al, J.Chem.Soc; Dalton Trans., 3219 (1993) @No $ @ @ Jardine F.H., Progr.Inorg.Chem., 28, 63 (1981) @No $ @ @ Cotton F.A. et.al, Inorg.Chem.Acta, 29, 206 (1993) @No $ @ @ Cotton F.A. et.al., Inorg.Chem., 32, 2336 (1993) @No $ @ @ Natrajan K. et.al, Indian.J.Chem. 27A, 1056 (1988) @No $ @ @ Kenneth C.D. et.al, Inorg.Chem., 7(3), 546 (1968) @No $ @ @ Bergman R.G., Organometallics, 14, 137 (1995) @No $ @ @ Natrajan K. and Jayakumar N., Indian J.Chem., 28A, 801 (1989) @No $ @ @ James B.R., Inorg.Chem., 31, 4601 (1992) @No $ @ @ Chakarvorty et. al., J.Chem.Soc., Dlaton Trans, 1543 (1995) @No $ @ @ Muller A. et al, Inorg.Chem., 30, 2040 (1991) @No $ @ @ Gita Seth et al, J. Indian Chem. Soc., 80, 843 (2003) @No $ @ @ King R.B., Clyod J.C. and P.N. Kapoor, J.Chem.Soc. Perkin Trans., , 2226 (1973) @No $ @ @ Pribula A.J. and Drago R.S., J.Am.Chem.Soc., 98, 2784 (1976) @No $ @ @ Colthup N.B., J. Optical.Society Amer., 40, 397 (1950) @No $ @ @ Wade L.G. Jr, Organic Chemistry, Pearson Education Singapore, First Indian reprint 2004, 1209 and 1206 to 1211 (2004) @No $ @ @ Muresan N., Sbirna L.S., Sbirna S., Muresan V. and Lepadatu C.I., J.Indian, Chem.Soc., 79, 412 (2002) @No $ @ @ Schrauzer G.N. and Mayweg V.P., J.Am.Chem.Soc., 87, 1483 (1965) @No $ @ @ Singh S.K. et al., Indian Journal of Chem., 28A, 587 (1989) @No $ @ @ Kapoor P. et al, Indian Journal of Chem., 28A, 328 (1989) @No $ @ @ William Kemp, Organic Spectroscopy, ELBS with Macmillan, 192 (1991) @No
@Review Paper
<#LINE#>Synthesis and Biological Activities of Selected Quinolone-Metal Complexes<#LINE#>R.@Singh,A.@Debnath,D.T.@Masram,D.@Rathore<#LINE#>83-94<#LINE#>13.ISCA-RJCS-2012-233.pdf<#LINE#>Department of Applied Chemistry and Polymer Technology, Delhi Technological University, Delhi – 110 042, INDIA @ Department of Chemistry, University of Delhi, Delhi-110007, INDIA <#LINE#>11/11/2012<#LINE#>18/12/2012<#LINE#> 4-Quinolones are the synthetic antibacterial agent structurally related to nalidixic acid. The coordination chemistry of these drugs with metal ions of biological and pharmaceutical importance is an active research area. In this review article, synthesis and biological activity of metal complexes of selected 4-quinolones such as norfloxacin, ciprofloxacin, enrofloxacin, gatifloxacin, and sparfloxacin are presented and discussed.<#LINE#> @ @ Chu D.T.W. and Fernandes P.B.,Recent developments of the field of quinolone antibacterial agents, In Advances in Drug Research. 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<#LINE#>Heterogeneous Catalyst derived from Natural Resources for Biodiesel Production: A Review<#LINE#>Sanjay@Basumatary<#LINE#>95-101<#LINE#>14.ISCA-RJCS-2013-082.pdf<#LINE#>Department of Chemistry, Bineswar Brahma Engineering College, Kokrajhar-783 370, Assam, INDIA<#LINE#>25/5/2013<#LINE#>30/5/2013<#LINE#>Heterogeneous catalysts are receiving more importance for the transesterification of triglycerides present in any oils or fats to produce biodiesel. They are reusable, environmentally benign, could give high quality of products, and more effective than acid catalysts and enzymes for biodiesel production. Recently, heterogeneous catalysts derived from both waste industrial and biological resources have attracted interest for biodiesel synthesis. In this paper, it is attempted to review on recent development and application of low-cost, highly efficient heterogeneous catalysts which are mainly derived from natural resources or waste materials for biodiesel production via transesterification of different oils. <#LINE#> @ @ Gui M.M., Lee K.T., Bhatia S., Feasibility of edible oil vs. non-edible oil vs. waste edible oil as biodiesel feedstock, Energy, 33, 1646-1653 (2008) @No $ @ @ Ma F., Hanna M.A., Biodiesel production: a review, Bioresour. Technol., 70, 1-15 (1999) @No $ @ @ Basumatary S., Non-Edible Oils of Assam as Potential Feedstocks for Biodiesel Production: A Review, J. Chem. Bio. Phy. Sci., 3(1), 551-558 (2012-2013) @No $ @ @ Liu J., Huang J., Sun Z., Zhong Y., Jiang Y., Chen F., Differential lipid and fatty acid profiles of photoautotrophic and heterotrophic Chlorella zofingiensis: Assessment of algal oils for biodiesel production, Bioresour. 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<#LINE#>Role of Biochemical factors and Mineral Supplementation in Livestock ration for Maintenance of their Fertility and Healthy Reproductive Status: A Review<#LINE#>Subha@Ganguly<#LINE#>102-106<#LINE#>15.ISCA-RJCS-2013-085.pdf<#LINE#>AICRP on Post Harvest Technology (ICAR), Department of Fish Processing Technology, Faculty of Fishery Sciences, West Bengal University of Animal and Fishery Sciences, 5, Budherhat Road, P.O. Panchasayar, Chakgaria, Kolkata - 700 094, WB, INDIA<#LINE#>27/5/2013<#LINE#>12/6/2013<#LINE#>The biochemical components and factors like protein and enzyme components of follicular fluid like lipase, amylase and creatinine phosphokinase concentration show an increasing trend as the follicles mature, while some other components like Alpha-fetoprotein, Acid Phosphatase and Alkaline Phosphatase concentration decreases with increase in follicular size. Moreover, presence of amylase, lipase and CPK and their respective concentrations in the in the follicular fluid can also been detected. The micro-minerals play an important role in increasing pregnancy rates in apparently barren and reproductively abnormal mares. Provision of micro-mineral supplemented ration containing copper, zinc, iron and manganese during the vernal period of breeding cycle proves to be useful. The pregnancy rate increase significantly in micro-mineral supplemented livestock. Some mineral components of follicular fluid like Ca, P, Cu and Fe significantly increases as the follicles increase in size, while only Li, concentration significantly decreases with increase in follicular size.  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