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G. Ramasamy*, J. Anandakumran, "CRYSTAL GROWTH, STRUCTURE AND CHARACTERIZATION OF TUTTON’S SALT MIXED CRYSTALS – POTASSIUM MAGNESIUM MANGANESE SULFATE HEXAHYDRATE.", INTERNATIONAL JOURNAL OF RESEARCH IN PHARMACY AND CHEMISTRY, Volume 10, Number 1, Jan 2020, pp. 54-62. 2020, DOI: https://dx.doi.org/10.33289/IJRPC.10.1.2020.10(12). | |
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R. Periasamya, S. Kothai Nayaki a,⁎, K. Sivakumar b, G. Ramasamya, "Synthesis and characterization of host-guest inclusion complex of β-cyclodextrin with 4,4′-methylenedianiline by diverse methodologies.", Journal of Molecular Liquids, Volume 316, Number july 2020, Jul 2020, pp. 1-9. 2020, https://doi.org/10.1016/j.molliq.2020.113843. | |
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G. Ramasamy*, J. Anandakumran, "Crystal Growth, Structure and Nonlinear optical property of D-valinium picrate.", International Journal of Research and Analytical Reviews, Volume 6, Number 2, Jun 2019, pp. 782-795. 2019. | |
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M. Rajasekar, V. Meenatchi, A. Aditya Prasad, R. Agilandeshwari, G. Ramasamy, S.P. Meenakshisundaram, "Growth and characterization of a mixed crystal ethylenethiourea cadmium nickel chloride.", Optik,, Volume 126, Number 1, Aug 2016, pp. 3326-3328. 2016. | |
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Aditya Prasad A. , Kalainathan S. , Ramasamy. G, Meenakshisundaram S.P, "Supramolecular architecture of third-order nonlinear optical ammonium picrate: Crystal growth and DFT approach.", Optik,, Volume 127, Number 1, Jul 2016, pp. 6134-6149. 2016. | |
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J. Anandakumaran, M. L. Sundararajan, G. Ramasamy, T. Jeyakumar, , "Synthesis, spectral and thermal characterization of metal complexes derived from 4-((3,5-dibromo-2-hydroxy benzylidene) amino) benzene sulphonamide: In-vitro antimicrobial and anticancer activities.", Journal of Chemical and Pharmaceutical Research, Volume 8, Number 7, Jul 2016, pp. 54-69. 2016. | |
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J.Anandakumaran, M.L. Sundararajan, G. Ramasamy, T. Jeyakumar, , "Synthesis of transition metal complexes derived from 4-((3, 5-dichloro-2-hydroxy benzylidene) amino) benzene sulphonamide: In-vitro antimicrobial and anticancer activities.", Canadian Chemical Transactions, Volume 4, Number 3, Jul 2016, pp. 328-352. 2016. | |
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J. Vijila Manonmoni ,G. Ramasamy, S. P. Meenakshisundaram , M. Amutha, S. C. Mojumdar, "Crystal growth, structure, crystalline perfection and characterization of zinc Magnesium ammonium sulfate hexahydrate mixed crystals, ZnxMg(1-x)(NH4)2(SO4)2.6H2O.", J. Therm. Anal. Calorim., , Volume --, Number --, 2014, pp. 133-136. DOI 10.1007/s10973-014-4110-y (2014). | |
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K. Meena, G. Ramasamy, M. Rajasekar, K. Muthu, SP. Meenakshisundaram, "Optical, thermal and mechanical characterization of Al(III)/Sb(III)- doped tris(thiourea)zinc(II) sulphate crystals.", OPTIK, Volume 125, Number --, 2014, pp. 4876-4880. 2014. | |
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J. Vijila Manonmoni, G. Bhagavannarayana, G. Ramasamy, "Growth, structure and spectral studies of a novel mixed crystal potassium zinc manganese sulphate.", Spectrochimica Acta A, Volume 117, Number --, Apr 2014, pp. 9-12. 2014. | |
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G. Ramasamy and Subbiah Meenakshisundaram, "Studies on amino acid picrates: Crystal Growth, Structure and Characterization of a new nonlinear optical material L-isoleucinium picrate.", OPTIK, Volume 125, Number --, Apr 2014, pp. 4422-4426. 2014. | |
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G. Ramasamy S. P. Meenakshisundaram S. C. Mojumdar, "Influence of s-, p-, d- and f- block elements doping on the optical and thermal properties of potassium dihydrogen phosphate crystals.", J. Therm. Anal. Calorim., , Volume 112, Number --, Feb 2013, pp. 1121-1125. 2013. | |
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G. Ramasamy and Subbiah Meenakshisundaram, "Synthesis, growth, characterization and crystal structure of zinc cadmium thiourea complex Zn0.625Cd1.375(CS(NH2)2)9.4(SO4).", J. Cryst. Growth, Volume 377, Number --, May 2013, pp. 197-202. 2013. | |
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G. Ramasamy and Subbiah Meenakshisundaram, "Synthesis and crystal structure of potassium hydrogen phthalate mixed crystal K0.78Na1.22[C6H4(COO)2] .H2O.", J. Cryst. Growth, Volume 375, Number --, Apr 2013, pp. 26-31. 2013. | |
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G. Ramasamy, G. Bhagavannarayana and Subbiah Meenakshisundaram , "The concentration effects of s-, p-, d- and f- block elements doping on the growth, crystalline perfection and properties of KDP crystals.", Cryst.Eng.Comm, Volume 14, Number 2, 2012, pp. 3813-3819. 2012. | |
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G. Ramasamy and Subbiah Meenakshisundaram, "Synthesis, characterization, crystal structure and NLO properties of new mixed crystal potassium sodium ammonium dihydrogenphosphate K0.23Na0.23(NH4)0.54H2PO4.", J. Cryst. Growth, Volume 352, Number --, 2012, pp. 63-66. 2012. | |
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M. Amutha, G. Ramasamy, S. P. Meenakshisundaram and S. C. Mojumdar , "Effect of s-, p-, d-, and f-block elements on the structure and properties of ammonium dihydrogen phosphate crystals.", J. Therm. Anal. Calorim., , Volume 104, Number --, Jun 2011, pp. 949-954. 2011. | |
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K. Nithya, B. Karthikeyan, G. Ramasamy, K. Muthu and S.P. Meenakshisundaram , "Growth and characterization of Fe3+-doped bis(thiourea)zinc(II) chloride crystals.", Spectrochimica Acta A, Volume 79, Number --, Mar 2011, pp. 1648-1653. 2011. | |
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G. Ramasamy, G. Bhagavannarayana and Subbiah Meenakshisundaram , "Synthesis, Crystal Growth, Structure and characterization of potassium Ammonium Dihydrogen Phosphate Mixed Crystal.", Struc. Chem. Commun, Volume 2, Number --, Jul 2011, pp. 118-121. 2011. | |
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G. Ramasamy, G. Bhagavannarayana, G. Madhurambaland Subbiah Meenakshisundaram, "Crystal growth, structure, crystalline perfection and characterization of zinc Magnesium ammonium sulfate hexahydrate mixed crystals, ZnxMg(1-x)(NH4)2(SO4)2.6H2O.", J. Cryst. Growth, Volume 352, Number --, 2011, pp. 137-142. 2011. | |
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G. Ramasamy, S. Parthiban, SP. Meenakshisundaram and S.C. Majumdar, "Influence of alkali metal sodium doping on the properties of potassium hydrogen phthalate (KHP) crystals.", J. Therm. Anal. Calorim., , Volume 100, Number --, 2010, pp. 861-865. 2010. | |
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G. Ramasamy, S. Parthiban, SP. Meenakshisundaram and S.C. Majumdar, "Influence of alkali metal sodium doping on the properties of potassium hydrogen phthalate (KHP) crystals.", J. Therm. Anal. Calorim., , Volume 100, Number --, 2010, pp. 861-865. 2010. | |
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L. Kasthuri, G. Bhagavannarayana, S. Parthiban, G. Ramasamy, K. Muthu and Subbiah Meenakshisundaram , "Rare earth cerium doping effects in nonlinear optical materials: potassium hydrogen phthalate (KHP) and tris(thiourea)zinc(II) sulfate (ZTS) .", Cryst.Eng.Comm, Volume 12, Number --, Mar 2009, pp. 493-499. 2009. | |
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Ramasamy G, Growth of Lanthanum (III0 Doped ammonium dihydrogen phosphatre and tris(thioures) zinc (II) crystals â,“ characterization studies, Online Conference on Advances in Functionalized Materials [NCAFM 2020], Oct 8-9, 2020, Thanthai Periyar Government Institute of Technology, Vellore 08-09 October 2020, pp. 15-15. Thanthai Periyar Government Institute of Technology, Vellore 08-09 October 2020, Thanthai Periyar Government Institute of Technology, Vellore 08-09 October 2020. | |
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Ramasamy G, Nanotechnology applications to environmental: air, soil and water pollutions, National Conference on Environmental pollution and control Technologies 2019 [EPACT 2019], Aug 30-31, 2019, Faculty of Engineering and Technology, Annnamalai University , pp. 71-71. Faculty of Engineering and Technology, Annnamalai University , Faculty of Engineering and Technology, Annnamalai University . | |
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Ramasamy G, Cyclodextrin-based polymer materials: From controlled synthesis to applications, Symposium on Polymer Science (SPS-2019) , Jul 5-6, 2019, SPSI & CAFM, IISER Kolkata, pp. 25-25. SPSI & CAFM, IISER Kolkata, SPSI & CAFM, IISER Kolkata. | |
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Ramasamy G, Innovative and best practices in teaching, learning and evaluation, National conference on Teaching, learning and evaluation in higher education, Feb 22-22, 2019, IQAC Cell, Government Thirumagal Mills, College, Gudiyattam , pp. 13-17. IQAC Cell, Government Thirumagal Mills, College, Gudiyattam , IQAC Cell, Government Thirumagal Mills, College, Gudiyattam . | |
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Ramasamy G, Growth of Lanthanum (III0 Doped ammonium dihydrogen phosphatre and tris(thioures) zinc (II) crystals â,“ characterization studies, Recent Advances in Chemical Engineering [RACE â,“ 2018], Sep 19-19, 2018, Department of Chemical Engineering, , pp. 41-41. Department of Chemical Engineering, , Department of Chemical Engineering, FEAT, Annamalai University,. | |
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Ramasamy G, A centrosymmetric crystal exhibiting SHG activity: Mixed crystals of potassium hydrogen phthalate, National Conference on Fortier Areas in Applied Physics, Apr 27-27, 2016, Engineering Physics, FEAT, Annamalai University, , pp. 11-11. Engineering Physics, FEAT, Annamalai University, , Engineering Physics, FEAT, Annamalai University, . | |
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Ramasamy G, Synthesis, Crystal Structure and NLO Properties of potassium hydrogen phthalate mixed crystals K0.78Na1.22[C6H4(COO)2].H2O , UGC-SAP & DST Sponsored National Seminar on â,œRecent Advances on Luminescent Materialâ,, Jan 23-25, 2015, Department of chemistry, Annamalai University, Annamlai Nagar., pp. 17-18. Department of Chemistry, Annamalai University, , Department of Chemistry, Annamalai University, . | |
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Ramasamy G, Studies on amino acid picrates: Crystal Growth, Structure and Characterization of a new nonlinear optical material: L-isoleucinium picrate, XVII National Seminar on Crystal Growth , Jan 9-11, 2013, Department of Physics, Anna Univesity, Chennai â,“ 600 025. , pp. 17-17. Department of Physics, Anna Univesity, Chennai â,“ 600 025. , Department of Physics, Anna Univesity, Chennai â,“ 600 025. . | |
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Ramasamy G, Synthesis, characterization, crystal structure and NLO properties of a new mixed crystal potassium sodium ammonium dihydrogenphosphate K0.23Na0.23(NH4)0.54H2PO4, XVI National Seminar on Crystal Growth , Mar 19-21, 2012, Department of Physics, Aditanar College of Arts and Science, Tiruchendur-628216, , pp. 112-112. Department of Physics, Aditanar College of Arts and Science, Tiruchendur-628216, , Department of Physics, Aditanar College of Arts and Science, Tiruchendur-628216, . | |
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Ramasamy G, Growth of a novel nonlinear optical material potassium ammonium dlhydrogen phosphate mixed crystal, National Conference on Advances in Material Science, Mar 1-2, 2012, Department of chemistry, Annamalai University, Annamlai Nagar., pp. 102-102. Department of chemistry, Annamalai University, Annamlai Nagar., Department of chemistry, Annamalai University, Annamlai Nagar.. | |
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Ramasamy G, Growth of a novel nonlinear optical material potassium ammonium dlhydrogen phosphate mixed crystal, National Seminar on Recent trends in synthetic methods and chemistry of natural products, Oct 14-15, 2011, Department of chemistry, Annamalai University, Annamlai Nagar. , pp. 73-74. Department of chemistry, Annamalai University, Annamlai Nagar. , Department of chemistry, Annamalai University, Annamlai Nagar. . | |
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Ramasamy G, Influence of s, p, d and f block metals doping on the properties of potassium dihydrogen phosphate (kdp) crystals, XV National seminar on crystal growth, , Feb 23-25, 2011, School of Basic Engineering and Sciences, PSN College of Engineering and Technology, Tirunelveli, , pp. 74-74. School of Basic Engineering and Sciences, PSN College of Engineering and Technology, Tirunelveli, , School of Basic Engineering and Sciences, PSN College of Engineering and Technology, Tirunelveli, . | |
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Ramasamy G, Influence of s-, p-, d- and f- block metals doping on the properties of potassium dihydrogen phosphate (KDP) crystals, National seminar on Chemistry of nanomaterials and molecular dynamics , Dec 30-31, 2010, Department of chemistry, Annamalai University, Annamlai Nagar. , pp. 63-63. Department of chemistry, Annamalai University, Annamlai Nagar., Department of chemistry, Annamalai University, Annamlai Nagar. . | |
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Ramasamy G, Effect of Lanthanum (La2+) doping on potassium dihydrogen phosphate crystal, National seminar on new frontiers in chemistry , Mar 15-16, 2010, Department of chemistry, Annamalai University, Annamlai Nagar. , pp. 17-17. Department of chemistry, Annamalai University, Annamlai Nagar., Department of chemistry, Annamalai University, Annamlai Nagar. . | |
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Ramasamy G, Effect of Transition metal Pd(II) doping on potassium dihydrogen phosphate crystal, 14th National Seminar on Crystal Growth, Mar 10-12, 2010, School of Advanced Sciences VIT University, Vellore , pp. 81-81. School of Advanced Sciences VIT University, Vellore , School of Advanced Sciences VIT University, Vellore . | |
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Ramasamy G, Influence of alkali metal sodium doping on the properties of potassium hydrogen phthalate (KHP) crystals: concentration effect, National conference on materials science, Oct 9-10, 2009, Department of chemistry, Annamalai University, Annamlai Nagar., pp. 71-71. Department of chemistry, Annamalai University, Annamlai Nagar., Department of chemistry, Annamalai University, Annamlai Nagar.. | |
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Ramasamy G, Effect of doping metals (s-, p-, d- and f-block) on ammonium dihydrogen phosphate crystals, National conference on materials science, Oct 9-10, 2009, Department of chemistry, Annamalai University, Annamlai Nagar., pp. 52-52. Department of chemistry, Annamalai University, Annamlai Nagar. , Department of chemistry, Annamalai University, Annamlai Nagar.. | |
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Ramasamy G, Influence of alkali metal sodium doping on the properties of potassium hydrogen phthalate (KHP) crystals, National seminor on instrumentation techniques applied to chemical sciences , Apr 2-3, 2009, Department of Chemistry A.D.M college for women Nagapattinam., pp. 40-40. Department of Chemistry A.D.M college for women Nagapattinam., Department of Chemistry A.D.M college for women Nagapattinam.. | |
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Ramasamy G, Influence of alkali metal [Na(I)] doping on the properties of KHP crystal: concentration effect, 13th National seminar on crystal Growth, Jan 27-29, 2009, Centre for crystal growth SSN collegew of Engineering Chennai, pp. 517-517. Centre for crystal growth SSN collegew of Engineering Chennai, Centre for crystal growth SSN collegew of Engineering Chennai. | |
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Ramasamy G, Synthesis Characterization and Antimicrobial activity of 3-methyl-2,6-diphenyl-piperidin-4-one thiosemicarbazone, Nation Conference on Current Trends in Chemical Research, May 13-14, 2006, Department of Chemistry, Mangalore University, Manalore, , pp. 47-47. Department of Chemistry, Mangalore University, Manalore, , Department of Chemistry, Mangalore University, Manalore, . | |
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Ramasamy G, Synthesis Characterization and Antimicrobial activity of 3-methyl-2,6-diphenyl-piperidin-4-one thiosemicarbazone, National symposium on Recent trends in heterecyclic chemistry, Sep 24-25, 2004, Department of Chemistry, Jamal Mohamed College, Trichy,, pp. 43-43. Trichy, 2004. | |
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Ramasamy G, A centrosymmetric crystal exhibiting SHG activity: Mixed crystals of potassium hydrogen phthalate, 3rd International Conference on Materials, Manufacturing and Modelling ICMMM-2021, Mar 19-21, 2021, VIT, Vellore, 19-21 March 2021, Virtual Mode, 19-21 March 2021., pp. 117-117. VIT, Vellore, 19-21 March 2021, Virtual Mode, 19-21 March 2021., VIT, Vellore, 19-21 March 2021, Virtual Mode, 19-21 March 2021.. | |
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Ramasamy G, Growth of a novel nonlinear optical material potassium ammonium dlhydrogen phosphate mixed crystal, Virtual International Conference on surface Chemistry, [SUCH â,“ 2020], Aug 27-28, 2020, Department of Chemistry, Annamalai University, , pp. 17-17. Department of Chemistry, Annamalai University, , Department of Chemistry, Annamalai University, . | |
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Ramasamy G, A centrosymmetric crystal exhibiting SHG activity: Mixed crystals of potassium hydrogen phthalate, National Seminar on Energy Materials â,“ Applications and conservation (NSEM -2020), Mar 12-13, 2020, Government Arts College Kumbakonam , pp. 45-45. Government Arts College Kumbakonam , Government Arts College Kumbakonam . | |
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Ramasamy G, Solid state aspects of oxidation catalysis, International Conference on Emerging Trends in Catalysis [ETC 2020], Mar 6-8, 2020, Royal Society of Chemisatry and VIT Vellore, 6 â,“ 8 March 2020, pp. 98-99. Royal Society of Chemisatry and VIT Vellore, 6 â,“ 8 March 2020, Royal Society of Chemisatry and VIT Vellore, 6 â,“ 8 March 2020. | |
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Ramasamy G, Growth of Lanthanum (III0 Doped ammonium dihydrogen phosphatre and tris(thioures) zinc (II) crystals â,“ characterization studies, International Workshop Cum Conference on Smart materials and Their Applications in Recent Technologies (SMART 2020), Mar 4-5, 2020, Department of Chemistry Periyar University, Salem & Royal Society of Chemistry , pp. 117-117. Department of Chemistry Periyar University, Salem & Royal Society of Chemistry , Department of Chemistry Periyar University, Salem & Royal Society of Chemistry . | |
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Ramasamy G, Growth of a novel nonlinear optical material potassium ammonium dlhydrogen phosphate mixed crystal, Advanced Materials (AM -2019) , Sep 23-23, 2019, School of Chemistry, Madurai Kamaraj University, , pp. 52-52. School of Chemistry, Madurai Kamaraj University, , School of Chemistry, Madurai Kamaraj University, . | |
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Ramasamy G, Growth of a novel nonlinear optical material potassium ammonium dlhydrogen phosphate mixed crystal, International Conference on Advanced Materials for sustainable energy and sensors (INCAMSES-2019), Sep 16-17, 2019, Department of Physics, Alagappa University, pp. 36-36. Department of Physics, Alagappa University, Department of Physics, Alagappa University. | |
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Ramasamy G, Synthesis, Spectral and Thermal characterization of metal complexes derived from 4-((3, 5-dibromo-2-hydroxy benzylidene) amino) benzene sulphonamide: in-vitro antimicrobial and anticancer activities, Inernational Conference on Biomass, Fuels & Chemicals , Sep 12-13, 2019, Department of Chemical Engineering [FEAT] Annamalai University , pp. 63-63. Department of Chemical Engineering [FEAT] Annamalai University , Department of Chemical Engineering [FEAT] Annamalai University . | |
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Ramasamy G, Studies on amino acid picrates: Crystal Growth, Structure and Characterization of a new nonlinear optical material: L-isoleucinium picrate, One day Inernational Seminar on Recent Trents in Material Chemistry (RTMC -2019), Jul 18-18, 2019, C. Abdul Hakeem College, Melvisharam. , pp. 13-13. C. Abdul Hakeem College, Melvisharam. , C. Abdul Hakeem College, Melvisharam. . | |
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Ramasamy G, Studies on amino acid picrates: Crystal Growth, Structure and Characterization of a new nonlinear optical material: L-isoleucinium picrate, 3rd International Conference on Challenges in Bio-Technology and Chemical Engineering, Dec 4-5, 2016, Department of Chemical Engineering, FEAT, Annamalai University,, pp. 56-56. Department of Chemical Engineering, FEAT, Annamalai University,, Department of Chemical Engineering, FEAT, Annamalai University,. | |
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Ramasamy G J. Anandakumaran, Synthesis, Spectral and Thermal characterization of metal complexes derived from 4-((3, 5-dibromo-2-hydroxy benzylidene) amino) benzene sulphonamide: in-vitro antimicrobial and anticancer activities, 3rd International Conference on Challenges in Bio-Technology and Chemical Engineering, Dec 4-5, 2016, Department of Chemical Engineering, FEAT, Annamalai University,, pp. 74-74. Department of Chemical Engineering, FEAT, Annamalai University,, Department of Chemical Engineering, FEAT, Annamalai University,. | |