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R Mohan, C Rakkappan, N Punitha, K Jayamoorthy, KI Dhanalekshmi, "Effect of polyethylene glycol capping on structural, optical and thermal properties of ZnS:Ni2+ nanoparticles.", Inorganic and Nano-Metal Chemistry, Volume 52, Number 1, Sep 2021, pp. 1-8. 2021. | |
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N. Punitha and V. Venkatasubbian R. Mohan, C. Rakkappan, "Effect of Ni2+ doping on structural, morphological and optical properties of ZnS nanoparticles.", IOSR Journal of Engineering (IOSRJEN), Volume 1, Number 2250-3021, Sep 2018, pp. 56-60. 2018. | |
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C. Rakkappan and N. Punitha and K. Thamizharasan V. Venkatasubbian, R.Mohan, "Effect of Ni2+ and Mg2+ Co-Doping on Structural and Luminescent Properties of ZnS Nanoparticles.", IOSR Journal of Engineering (IOSRJEN), Volume 1, Number 2250-3021, Aug 2018, pp. 49-55. 2018. | |
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V. Venkatasubbian N. Punitha R. Mohan, C. Rakkappan, " Synthesis and characterization of various polymer assisted Silver Nanoparticles.", IOSR Journal of Engineering (IOSRJEN), Volume 1, Number 2250-3021, Aug 2018, pp. 61-69. 2018. | |
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K RAJU, C RAKKAPPAN, K KARPAGAVALLI, "Effect of n-Alkylamines on Micellization of Aqueous Sodium Dodecyl Sulphate Solutions through Ultrasonic Measurements.", Chemical Science, Volume 3, Number 2, Mar 2014, pp. 494-497. 2014. | |
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K Raju, C Rakkappan, "Ultrasonic Studies on the Molecular Interaction of Ethyl Cellulose in n-Alkanols.", Asian Journal of Chemistry, Volume 23, Number 1, 2011, pp. 0-19. 2011. | |
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D Geetha, T Thilagavathi, PS Ramesh, C Rakkappan, "Influence of Synthetic Polymer on Aqueous Anionic Surfactant (SDBS) Micelle Investigated by FT-IR and Ultrasonic Study .", Composite Interfaces, Volume 17, Number 2-3, Jun 2010, pp. 247-256. 2010. | |
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D Geetha, M Prakash, PS Ramesh, C Rakkappan, "Compatibility Studies of Polysaccharide-Based Natural and Synthetic Polymers in Aqueous Solution.", Composite Interfaces, Volume 17, Number 2-3, Apr 2010, pp. 239-245. 2010. | |
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C Rakkappan, S Anbalagan, "Ultrasonic and FTIR studies on aqueous biodegradable polymer blend solutions.", American-Eurasian Journal of Scientific Research , Volume 4, Number 4 , Mar 2009, pp. 281-284. 2019. | |
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K Raju, C Rakkappan, "Study on the Effect of Alkali Metal Chlorides in Aqueous Solutions of Sodium Carboxymethyl Cellulose using Ultrasound.", Journal Asian Journal of Chem , Volume 21, Number 8, Jul 2009, pp. 0-5929. 2009. | |
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K Raju, C Rakkappan, "Acoustical Studies on Hydroxypropyl Methylcellulose in Alcohols and Methylene Chloride Mixture.", Asian Journal of Chemistry, Volume 21, Number 9, Apr 2009, pp. 72-79. 2009. | |
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D Geetha, T Thilagavathi, PS Ramesh, C Rakkappan, "Study at a molecular level of the transfer process of anionic, cationic and non-ionic surfactants from water to β-cyclodextrin.", ARPN Journal of Engineering and Applied Sciences , Volume 4, Number 6, Aug 2009, pp. 60-65. 2009. | |
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K Raju, C Rakkappan, "Determination of Chemical Compositions on Adult Kidney Stonesâ,”A Spectroscopic Study.", AIP Conference Proceedings, Volume 1075 , Number 1, May 2008, pp. 161-164. 2008. | |
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D Geetha, C Rakkappan, "Effect of Alkyl Amines on the Growth of Sodium Lauryl Sulphate Micelles.", Journal of Pure and Applied Ultrasonics Volume 29 Issue 2-3 Pages 65-70, Volume 29 Issue 2-3 Pages 65-70, Number 2-3, Apr 2007, pp. 65-70. 2007. | |
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D Geetha, C Rakkappan, PS Ramesh, "Acoustical Studies on Cellulose Acetate Phthalate in Alkali Metal Hydroxides and Water Mixture.", Journal Journal of Pure and Applied Ultrasonics , Volume 29, Number 2-3, Aug 2007, pp. 71-74. 2007. | |
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D Geetha, PS Ramesh, C Rakkappan, "Influence of alkali earth metal ions on the aqueous solutions of sodium carboxy methyl cellulose Authors.", Journal ACTA CIENCIA INDICA PHYSICS , Volume 32, Number 3, Mar 2006, pp. 0-347. 2006. | |
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PS Ramesh, D Geetha, C Rakkappan, "Ultrasonic studies on aqueous polyethylene oxide in n-alkanols.", Journal of molecular liquids, Volume 126, Number 1-3, Jun 2006, pp. 69-71. 2006. | |
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D Geetha, C Rakkappan, "Ultrasonic studies on drug release pattern from different ethylcellulose bases.", Journal of molecular liquids, Volume 121, Number 2-3, Sep 2005, pp. 99-101. 2005. | |
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D Geetha, C Rakkappan, "Ultrasonic velocity and absorption studies on different phthalates.", Journal of molecular liquids, Volume 121, Number 2-3, Aug 2005, pp. 102-104. 2005. | |
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D Geetha, C Rakkappan, "Ultrasonic studies on solutions of hydroxy propyl methyl cellulose phthalate in alcohols and acetone mixture.", Indian Journal of Physics, Volume 77, Number 1, Apr 2003, pp. 525-528. 2003. | |
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K Raju, B Rajamannan, C Rakkappan, "Ultrasonic study of molecular interactions in binary mixtures of aprotic and inert solvents.", Journal of molecular liquids , Volume 100, Number 2, Apr 2002, pp. 113-118. 2002. | |
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Maneesha E Andrews, Julia P Moses, S Sendhil, C Rakkappan, Rajadas Jayakumar, "Adiabatic compressibility and intrinsic viscosity studies on peptide aggregates.", Letters in Peptide Science, Volume 9, Number 4, 2002, pp. 167-172. 2002. | |
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C Rakkappan, D Geetha, V Parthasarathy, R Manavalan, "Ultrasonic velocity and absorption studies on drug release pattern from different ethylcellulose bases.", Indian Journal of pure and Apllied physics, Volume 39, Number 1, Jul 2001, pp. 152-154. 2001. | |
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N Ramamurthy, C Rakkappan, P Deepa, "Spectrochemical Analysis of pollutants of Palaman river Chidambaram, Cuddalore district, Tamilnadu .", Journal ACTA CIENCIA INDICA PHYSICS , Volume 26, Number 4, Feb 2000, pp. 145-150. 2000. | |
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C Rakkappan, A Srinivasa Rao, B Krishnan, "Ultrasonic velocity and absorption on methylmetha acrylic resins.", Proceedings of the Indian Academy of Sciences-Chemical Sciences, Volume 101, Number 5, Jun 1989, pp. 429-432. 1989. | |
