EDUCATION & CAREER

Education

Ph. D.
Subject : Inorganic/coordination Chemistry
Institution : Department of Chemistry, Bharathiar University, Coimbatore, India
Affiliated University : Bharathiar University, Coimbatore, India
Year of Award : Nov 2002 to Jul 2006

M. Sc.,
Subject:  *********
Institution : ******, *************
Affiliated University : ************* University
Year of Award : ****

B. Sc.,
Subject: *******
Institution: **********
Affiliated University: ********* University
Year of Award: ****

Career

At Bharathiar University (Reverse Order)
Assistant Professor : 28.02.2011 to Feb. 27.02.2021

Associate Professor : 28.02.2021 to till date 

Past Experience

Asst. Professor (S.G): June 2009- December 2009 at Department of Chemistry, Karunya University, Coimbatore 641114, India

Lecturer (Guest): December 2008-May 2009 at Department of Chemistry

Post doctoral Research Fellow: **/**/**** to **/**/**** at Laboratoire Chimie Provence – CNRS UMR 6264, MatDiv Research Group, CNRS-University of Aix-Marseille I, II et III, Campus Scientifique de Saint-Jérôme, Avenue Escadrille Normandie-Niemen, F-13397 Marseille Cedex 20, France

Post doctoral Research Fellow: **/**/**** to **/**/**** at Department of Biotechnology, Chung-Ang University, Anseong, South Korea

Research Associate: **/**/**** to **/**/**** at Department of Chemistry, Bharathiar University, Coimbatore 641046, India

RESEARCH AREAS

1. New Ru(II) pyrazolone complex catalyzed direct amination of alcohols: A preliminary mechanical investigation.

            S. Dharani, G. Kalaiarasi, V. M. Lynch, and R. Prabhakaran, Appl. Organomet. Chem., (in press).

2. One pot reaction on epoxidation of α,β-unsaturated ketones and subsequent C-C coupling catalyzed by palladacycles,

            S. Dharani, G. Kalaiarasi, V.M. Lynch, K. Srinivasan, andR. Prabhakaran, Chemistry Select (in press).

3. C–H activation and subsequent C–C bond formation in rigid alkenes catalyzed by Ru(III) metallates

            S. Dharani, G. Kalaiarasi, Vincent M. Lynch, K. Srinivasan and R. Prabhakaran, React. Chem. Eng.,8, (2023) 164.

4. Coumarin-Picolinohydrazone derived Schiff base as fluorescent sensor(OFF-ON) for detection of Al³⁺ ion: Synthesis, Spectral and theoretical studies, D. Ravichandran, M. Ranjani, G. PrabuSankar, R. Shankar, M. Karthi, S. Selvakumar and R. Prabhakaran, J. Mol Struct.,1273, (2023)134329.

5. Diosgenin derivatives developed from Pd(II) catalysed dehydrogenative coupling exert effect on breast cancer cells by abrogating growth and facilitating apoptosis via regulating AKT1 pathway.

            S. Dharani G. Kalaiarasi, M. Ravi, N. Sathan Raj, Vincent M. Lynch, and
R. Prabhakaran, Dalton Trans.,51, (2022) 6766-6777.

6. Controlled Synthesis of Small Water-Soluble Hybrid Gold Nanoparticles: An Optimized Strategy for Stable Nano-Dispersion and Towards Cellular Uptake.

            T.B. Yenda1, C.J.bJiglaire, I. Khichane, Q. Gobert, R. Prabhakaran, A. Nonneville, T. Djenizian, S. Salas and F. Dallemer, Frontiers in Mechanical Engineering, 8,       (2022)824837.

7. A novel coumarin based probe for Al(III): Synthesis, spectral characterization, photophysical properties, DFT calculations and fluorescence cellular bio-imaging.

            G. Kalaiarasi, M. Ranjani, R. Prabhakaran, P.R. Athira, A. Kosiha, Inorg. Chim. Acta,535,(2022)120846.

8. Synthesis, structural, DNA/protein binding and cytotoxic studies of copper(I) ∝-diimine hydrazone complexes

            S. Gayathri, P. Viswanathamurthi, V. Thuslim, M. Sathya, M. Ranjani,
R. Prabhakaran, J Haribabu and C. Echeverria, Inorg. Chim. Acta,533,(2022)120780.

9. Fluorescent Cu(II) complex as chemosensor for the detection of l-Aspartic acid with high selectivity and sensitivity.

            M. Ranjani, P. Kalaivani, F. Dallemer, S. Selvakumar, T.Kalpana and R. Prabhakaran,Inorg. Chim. Acta,530,(2022)120683.

10. Enhanced anticancer property of bio-organometallic nano composites: Design, characterization, and biological evaluation.

            M. Sindhu, P. Kalaivani and R. Prabhakaran, Applied Organomet. Chem.,36, (2022) e6488.

11. Synthesis of tetranuclear complex of Pd(II) with thiosemicarbazone ligands derived from 2-quinolone and its catalytic evaluation in Suzuki–Miyaura-type coupling reactions and alkoxylation of chloroquinolines

            S. Nandhini, S. Dharani, C. Elamathi, F. Dallemer and R. Prabhakaran, Appl. Organomet. Chem.,35, (2021) e6436.

12. Coumarine based Cu(II) complex as chemosensor for selective detection of l-threonine and l-asparagine

            M. Sindhu, P.Kalaivani, F. Dallemer and R. Prabhakaran, Inorg. Chim. Acta,526,(2021)120525.

13. Palladium-mediated C–O bond activation of benzopyrone in 4-oxo-4H-chromone-3-carbaldehyde-4(N)-substituted thiosemicarbazone: synthesis, structure, nucleic acid/albumin interaction, DNA cleavage, antioxidant and cytotoxic studies

            A. Shanmugapriya,  G. Kalaiarasi,   M. Ravi, H.A. Sparkes,  P. Kalaivani   and R. Prabhakaran, New J. Chem., 45, (2021) 20227-20240.

14. Synthesis, spectroscopic/electrochemical characterization, DNA/Protein binding studies and bioactivity assays of Ru (II) carbonyl complexes of 4-oxo-4H-chromene-3-carbaldehyde thiosemicarbazones

            G. Kalaiarasi, S. Dharani, S. Rex Jeya Rajkumar, W. Kaminsky, R. Prabhakaran,Inorg. Chim. Acta, 525, (2021) 120470

15. High performing air stable inverted perovskite solar cells using nanostructured CuSCN thin film as hole transport material

            K. Ramachandran, C. Jeganathan,R. Prabhakaran,M. Wakisaka, G. Paruthimal Kalaignan,S. Karuppuchamy, Solar Eng. Mat. Sol. Cells, (2021) 111116.

16. ONO‐Pincer‐Type Coumarin‐Based Copper(II) Metalates: Effect on Alzheimer's Disease Pathologies in Caenorhabditis elegans

            G. Kalaiarasi, A. Mohankumar, S. Dharani, F. Dallemer, P. Sundararaj, R. Prabhakaran, Eur. J. Inorg. Chem., 14, (2021)1383-1396.

17. Synthesis, spectral characterization, DNA/BSA binding, antimicrobial and in vitro cytotoxicity of cobalt (III) complexes containing 7-hydroxy-4-oxo-4H-chromene Schiff bases

            G. Kalaiarasi, S. Dharani, S. Rex Jeya Rajkumar, M. Ranjani, V.M. Lynch,R.Prabhakaran, Inorg. Chim. Acta, 515, (2021) 120060.

18. Dual sensing of methionine and aspartic acid in aqueous medium by a quinoline-based fluorescent probe

            C. Elamathi, R.J. Butcher, A. Mohankumar, P. Sundararaj, K.P. Elango, P. Kalaivani and R. Prabhakaran,  Dalton Trans., 50, (2021) 8820-8830.

19. New organoruthenium metallates containing ferrocenecarboxalidine thiosemicarbazones and their nucleic acid/albumin binding and in vitro cytotoxicity

            M. Sindhu, P. Kalaivani and R. Prabhakaran, Appl. Organomet. Chem. 34, (2020) e5944.

20. Binuclear Ni (II) complexes containing ONS donor Schiff base ligands: Preparation, spectral characterization, X-ray crystallography and biological exploration

            G. Kalaiarasi, S. Dharani, S.R.J. Rajkumar, V.M. Lynch and R. PrabhakaranJ. Inorg. Biochem., 211, (2020) 111176.

21. An anticancer-active imidazole analogue as a fluorescent sensor: sensitive and selective detection of Cu²⁺ ions

            K. Savithri, R. Prabhakaran, M. Paulpandi, I.V.M.V. Enoch and P.S. Mohan, Trans. Met. Chem., 45, (2020) 443-455.

22. A pseudo trinuclear nickel–sodium complex containing tris(8-methyl-2-oxo-quinolidineaminoethylamine): Synthesis, spectral characterization, X-ray crystallography and in vitro biological evaluations

            P. Naveen, B. Vijaya Pandiyan, D. Anu, F. Dallemer, P. Kolandaivel and R. Prabhakaran, Appl Organometal Chem. 34, (2020) e5605.

23. Synthesis and spectral characterizations of water soluble Cu(II) complexes containing N-heterocyclic chelates: cell-proliferation, and antioxidant and nucleic acid/serum albumin Interactions

            C. Elamathi, Frank R. Fronczek, A. Madankumar and R. Prabhakaran, New J. Chem.,44, (2020) 4158-4170.

24. A quinoline-based probe for effective and selective sensing of aspartic acid in aqueous medium: in vitro and in vivo live cell imaging

            C. Elamathi, R.J. Butcher, A. Mohankumar, P. Sundararaj, A. Madankumar, P. Kalaivani and R. Prabhakaran Inorganic Chemistry Frontiers, 6, (2019) 3237-3244.

25. para metallation of 3-acetyl-chromen-2-one Schiff bases in tetranuclear palladacycles: focus on their biomolecular interaction and in vitro cytotoxicity

            G. Kalaiarasi, S. Dharani, V.M.Lynch and R. Prabhakaran, Dalton Trans,48, (2019) 12496-12511

26. Tetranuclear Palladacycles of 3-Acetyl-7-methoxy-2H-chromen-2-one Derived Schiff Bases: Efficient Catalysts for Suzuki-Miyaura Coupling in an Aqueous Medium 

            S. Dharani, G. Kalaiarasi, D. Sindhuja, V. M. Lynch, R. Shankar, R. Karvembu and R. Prabhakaran, Inorg. Chem., 58, (2019)8045-8055.

27. One-pot synthesis of new water-soluble binuclear octahedral Ni (II) and mononuclear Ru (II) carbonyl complexes containing 2, 6 pyridine dicarboxylic acid

            P. Kalaivani, H. Puschmann, M.V. Kaveri, T. Suresh and R. Prabhakaran, J. Chem.Sci., 131, (2019) 81.

28. Synthesis, spectroscopic studies and biological evaluations of copper (I)/(II) metallates containing nitrogen heterocycles

            C. Elamathi, A. Madankumar, W. Kaminsky and R PrabhakaranInorg. Chim.Acta,496 (2019) 119039.

29. In vitro cytotoxicity of new water soluble copper (II) metallates containing 7-hydroxy-4-oxo-4H-chromene thiosemicarbazones

            G Kalaiarasi, SRJ Rajkumar, S Dharani, NP Rath and R PrabhakaranPolyhedron173,(2019)114-120.

30. Organoruthenium(II) complexes attenuate stress in Caenorhabditis elegans through regulating antioxidant machinery

            A. Mohankumar, G. Devagi, G. Shanmugam, S. Nivitha, P. Sundararaj, F. Dallemer, P. Kalaivani and R. Prabhakaran, Eur. J. Med. Chem., 168, (2019) 123-133.

31. Anomalous coordination behaviour of 6-methyl-2-oxo-1,2-dihydroquinoline-3-carboxaldehyde-4(N)-substituted Schiff bases in Cu(II) complexes: Studies of structure, biomolecular interactions and cytotoxicity

            C. Elamathi, Ray Butcher and R. Prabhakaran, Appl. Organometal. Chem., 33, (2019) e4659.

32. Synthesis, structural characterization, DNA/protein binding and antioxidant activities of binuclear Ni(II) complexes containing ONS chelating ligands bridged by 1,3-bis(diphenylphosphino)propane

            G. Kalaiarasi, S Dharani, H.  Puschmann, R. Prabhakaran, Inorg. Chem. Commu.97, (2018) 34-38.

33. Synthesis, characterisation, crystal structures and biological studies of palladium(II) complexes containing 5-(2-hydroxy-3-methoxy-phenyl)-2,4-dihydro[1,2,4]triazole-3-thione derivatives

            A. Shanmugapriya, F. Dallemer and R. Prabhakaran, New J. Chem., 42, (2018)18850-18864

34. Synthesis, spectral, structural characterization and biological activity of new palladium(II) complexes containing 3-acetyl-8-methoxy-2h-chromen-2-one derived schiff basesG. Kalaiarasi, G. Aswini, S. Rex Jeya Rajkumar, S. Dharani, Vincent M. Lynch and
    R. Prabhakaran, Appl. Organomet. Chem., 32, (2018) e4466.

35. Organoruthenium(II) Complexes Ameliorates Oxidative Stress and Impedes the Age Associated Deterioration in Caenorhabditis elegans through JNK-1/DAF-16 SignallingG. Devagi, A. Mohankumar, G. Shanmugam, S. Nivitha, F. Dallemer, P. Kalaivani, P.Sundararaj and R. Prabhakaran, Nature: Sci. Reports, 8,(2018)7688.

36. Preparation, characterizations and biological evaluations of new copper(II) complexes containing ONO pincer type ligands

            C. Elamathi, Ray Butcher and R. Prabhakaran, Appl. Organometal. Chem., 32, (2018) e4364.

37. Biological evaluation of new organoruthenium(II) metallates containing 3-acetyl-8-methoxy-2H-chromen-2-one appended CNS donor Schiff bases

            G. Kalaiarasi, S. Rex Jeya Rajkumar, S. Dharani, Frank R. Fronczek and
R. Prabhakaran, J. Organomet. Chem., 866, (2018) 223.

38. 3-Acetyl-8-methoxy-2[H]-chromen-2-one derived Schiff bases as potent antiproliferative agents: Insight into the influence of 4(N)-substituents on the in vitro biological activityG. Kalaiarasi, S. Rex Jeya Rajkumar, S. Dharani, Frank R. Fronczek and
    R. Prabhakaran, Spectrochim. Acta A,200, (2018) 246-262.

39. New cationic and neutral copper(II) complexes containing 7-hydroxy-4-oxo-4[H]-chromene derived ONO pincer ligands: Synthesis, characterization and in vitro biological evaluationsG. Kalaiarasi, S. Rex Jeya Rajkumar, S. Dharani, Nigam P. Rath and R. Prabhakaran, J. Photochem. Photobiol. B, 180,(2018)77-88.

40. An investigation on 3-acetyl-7-methoxy-coumarin Schiff bases and their Ru(II) metallates with potent antiproliferative activity and enhanced LDH and NO release

            G. Kalaiarasi, S. Rex Jeya Rajkumar, S. Dharani, J. G. Malecki and R. Prabhakaran, RSC Adv.,8,(2018) 1539-1561.

41. Cyclometallated ruthenium(II) complexes with 3-acetyl-2[H]-chromene-2-one derived CNS chelating ligand systems: Synthesis, X-ray characterization and biological evaluationG. Kalaiarasi, S. Rex Jeya Rajkumar, S. Dharani, Frank R. Fronczek, M. S. A. Muthukumar and R. Prabhakaran, New J. Chem.,42,(2018)336-354

42. Organometallic ruthenium (II) complexes containing NS donor Schiff bases: Synthesis, structure, electrochemistry, DNA/BSA binding, DNA cleavage, radical scavenging and antibacterial activities

            G Devagi, F Dallemer, P Kalaivani, R Prabhakaran, J. Organomet. Chem.,854 (2018) 1-14.

43. Synthesis, spectral characterization and biological evaluation of some Copper(II) complexes containing 4-oxo-4H-chromene-3-carbaldehyde-4(N)-substituted thiosemicarbazones G. Kalaiarasi, S. Rex Jeya Rajkumar, S. Dharani, Vincent. M. Lynch and R. Prabhakaran, Inorg. Chim. Acta,471,(2018)759-776.      

44. New Ru(II) complexes containing tris(2-pyridylmethyl)amine. Synthesis, structural, CT-DNA/albumin interaction, anti-oxidant and cytotoxicity studies

            P. Naveen, F. Dallemer, R. J. Butcher and R. Prabhakaran, Inorg. Chim. Acta, 471, (2018) 724-734.

45. Structurally different mono, bi and trinuclearPd(II) complexes and their DNA/Protein interaction, DNA cleavage, anti-oxidant, anti-microbial and cytotoxic studiesA. Shanmugapriya, Ruchi Jain, D. Sabarinathan, G. Kalaiarasi, F. Dallemer and
    R. Prabhakaran, New J. Chem., 41, (2017) 10324.

46. Unpredicted formation of copper(II) complexes containing 2-thiophen-2-yl-1-thiophen-2-ylmethyl-1h-benzoimidazole and most promising in vitro cytotoxicity in MCF-7 and HeLa cell lines over cisplatin

            P. Naveen, Ruchi Jain, P. Kalaivani, R. Shankar, F. Dallemer and R. Prabhakaran, New J. Chem., 41, (2017) 8885.

47. Morphological and in vitro evaluation of programmed cell death in MCF-7cells by new organoruthenium(II) complexes

            G. Devagi, F. Reyhaneh, F. Dallemer, R. Jayakumar, P. Kalaivani and R. PrabhakaranNew J. Chem., 41, (2017) 8620.

48. Caenorhabditis elegans as a model for exploring the efficacy of synthesized organoruthenium complexes for aging and Alzheimer's disease a neurodegenerative disorder: A systematic approach

            G. Devagi, G. Shanmugam, A. Mohankumar, P. Sundararaj, F. Dallemer, P. Kalaivani and  R. Prabhakaran, J. Organomet. Chem.,838, (2017) 12.

49. New binuclear Ni(II) metallates containing ONS chelators: Synthesis, Characterisation, DNA binding, DNA cleavage, Protein binding, Antioxidant activity, Antimicrobial and in vitro Cytotoxicity

            G. Kalaiarasi, Ruchi Jain, H. Puschman, S. Poorna Chandrika, K. Preethi and R. Prabhakaran, New J. Chem.,41, (2017) 2543.

50. New binuclear Ni(II) metallates as potent antiproliferative agents against MCF 7 and HeLa cells

            G. Kalaiarasi,  Ruchi Jain,  A. Shanmugapriya, H. Puschman, P. Kalaivani, andR. Prabhakaran, Inorg. Chim.Acta, 462, (2017) 174.

51. Substitutional impact on biological activity of new water soluble Ni(II) complexes: Preparation, spectral characterization, X-ray crystallography, DNA/protein binding, antibacterial activity and in vitro cytotoxicity

            C. Umadevi, P. Kalaivani, H. Puschmann, S. Murugan, P. S. Mohan and R. PrabhakaranJ.   Photochem. Photobiol. B, 167 (2017) 45

52. CT-DNA/BSA protein binding and antioxidant studies of new binuclear Pd (II) complexes and their structural characterisation

            A Shanmugapriya, G Kalaiarasi, P Kalaivani, F Dallemer, R Prabhakaran, Inorg. Chim. Acta449, 107 (2016)

53. Synthesis, structural characterization, DNA/protein binding and  in vitro cytotoxicity of three structurally different organoruthenium metallates from single pot

            R. Prabhakaran, P. Kalaivani, K. Senthilkumar and K. NatarajanJ. Organomet. Chem.,825(2016) 83-99.

54. Impact of chelation on anticancer activities of organometallic ruthenium (ii) complexes containing 2, 5-di (1 H-pyrazol-1-yl)-1, 4-benzoquinone: synthesis, structure, DNA/protein binding, antioxidant activity and cytotoxicity

            T.S. Kamatchi, P. Kalaivani, F.R .Fronczek, K. Natarajan, R. Prabhakaran, RSC Advances6,(2016)46531.

55. DNA (CT), protein (BSA) binding studies, anti-oxidant and cytotoxicity studies of new binuclear Ni (II) complexes containing 4 (N)-substituted thiosemicarbazonesG Kalaiarasi, C Umadevi, A Shanmugapriya, P Kalaivani, F Dallemer and R. Prabhakaran, Inorg. Chimica Acta,453(2016) 547-558

56. New palladium metallacycles containing 4(N,N’)-diethylaminosalicylaldehyde-4(N)-thiosemicarbazones: Synthesis, spectral, structural and DNA/protein binding studies

            P. Kalaivani, C. Umadevi, R. Prabhakaran, F. Dallemer, P.S. Mohan, Inorg. Chim. Acta, 438, (2015) 264.

57. Photo physical properties and in vitro cytotoxicity studies of new Ru(II) carbonyl complexes and mixed geometrical Ru(II)–Ni(II) complex in HS-DNA/BSA protein and human lung (A549) and liver (HepG2) cells

            P. Kalaivani, R. Prabhakaran, F. Dallemer and K. Natarajan, RSC Adv., 4, (2014)51850.

58. New palladium(II) complexes of 3-methoxysalicylaldehyde-4(N)- substituted thiosemicarbazones: Synthesis, spectroscopy, X-ray crystallography and DNA/protein binding study

            P. Kalaivani, C. Umadevi, R. Prabhakaran, F. Dallemer, P.S. Mohan, K. Natarajan, Polyhedron, 80, (2014)97.

59. Biological evaluation of new nickel(II) metallates: Synthesis, DNA/protein binding and mitochondrial mediated apoptosis in human lung cancer cells (A549) via ROS hypergeneration and depletion of cellular antioxidant pool.

            P. Kalaivani, S. Saranya, P. Poornima, R. Prabhakaran, F. Dallemer, V. Vijaya Padma, K. Natarajan, Eur. J. Med. Chem., 82,(2014)584.

60. Synthesis, structural characterization, DNA/Protein binding and in vitro cytotoxicity of isomeric ruthenium carbonyl complexes

            P. Kalaivani, R. Prabhakaran, F. Dallemer, E. Vaishnavi, P. Poornima, V. Vijaya Padma, R. Renganathan, K. Natarajan, J. Organomet. Chem.,762, (2014)67.

61. Synthesis, structure, DNA/protein binding and in vitro cytotoxicity of new ruthenium metallates

            P. Kalaivani, R. Prabhakaran, E. Vaishnavi, T. Rueffer, H. Lang, P. Poornima, R. Renganathan, V. Vijaya Padma, K. Natarajan, Inorg. Chem. Front.,1, (2014)311.

62. Synthesis and structural characterization of new ruthenium(II) complexes and investigation of their antiproliferative and metastatic effect against human lung cancer (A549) cellsP. Kalaivani_,R. Prabhakaran, P. Poornima, R. Huang, H. Virginie, F. Dallemer,
    V. Vijaya Padma and K. Natarajan, RSC Advances, 3,(2013) 20363

63. Synthesis, DNA/protein binding and in vitro cytotoxic studies of new palladium metallothiosemicarbazones

            R. Prabhakaran, P. Kalaivani, R. Huang, P. Poornima, S. Vinotha, V. Vijaya Padma, and K. Natarajan, Bio. Org. Med. Chem.,21, (2013)6742.

64. Synthesis, spectral, X-ray crystallography, electrochemistry, DNA/protein binding and radical scavenging activity of new palladium(II) complexes containing triphenylarsine,

            P. Kalaivani, R. Prabhakaran, M.V. Kaveri, R. Huang, R.J. Staples and K. Natarajan, Inorg. Chim. Acta, 405, (2013)415.

65. DNA binding, Antioxidant, Cytotoxicity (MTT, Lactate dehydrogenase (LDH), NO) and Cellular uptake studies of structurally different nickel(II) thiosemicarbazone complexes: Synthesis and spectral, electrochemistry and X-ray crystallography
    R. Prabhakaran, P. Kalaivani_, P. Poornima, R. Huang, V. Vijaya Padma and K. Natarajan. J. Bio. Inorg. Chem., 18, (2013)233.

66. Synthesis and structural characterization of new ruthenium(II) complexes and investigation of their antiproliferative and metastatic effect against human lung cancer (A549) cellsP. Kalaivani_,R. Prabhakaran, P. Poornima, R. Huang, H. Virginie, F. Dallemer,
    V. Vijaya Padma and K. Natarajan, RSC Advances, 3, (2013)20363.

67. Copper ion mediated selective cleavage of C-S bond in ferrocenylthiosemicarbazone forming mixed geometrical [(PPh₃)Cu(µ₂-S)₂Cu(PPh₃)₂] having Cu₂S₂ core: Towards a new avenue in copper–sulfur chemistry

            R. Prabhakaran, P. Kalaivani, S.V.Renukadevi, R. Huang, R. Karvembu, K. Senthilkumar and K. Natarajan Inorg. Chem., 51, (2012)3525.

68. Versatile coordination behaviour of salicylaldehydethiosemicarbazone in ruthenium(II) carbonyl complexes: Synthesis, Spectral, X-ray, Electrochemistry, DNA binding, Cytotoxicity and Cellular uptake studies

            P. Kalaivani_,R. Prabhakaran, P. Poornima, F. Dallemer, K. Vijayalakshmi, V. Vijaya Padma and K. Natarajan, Organometallics, 31, (2012)8323.

69. One pot synthesis of structurally different mono and dimeric Ni(II) thiosemicarbazone complexes and N- arylation on coordinated ligand: A comparative biological evaluation on DNA/Protein binding, Antioxidant, Cytotoxicity (MTT, Lactate dehydrogenase (LDH) and NO release) and Cellular uptake studies

            R. Prabhakaran, P. Kalaivani,  P. Poornima, F. Dallemer, G. Paramaguru, V. Vijaya Padma, R. Renganathan, R. Huang, and K. Natarajan, Dalton Trans., 41, (2012)9323.

70. Influence of terminal substitution on structural, DNA, Protein binding, anticancer and antibacterial activities of palladium(II) complexes containing 3-methoxy salicylaldehyde-4(N) substituted thiosemicarbazones

            P. Kalaivani,R. Prabhakaran,E. Ramachandran,F. Dallemer,G. Paramaguru, R.Renganathan, P. Poornima,V. Vijaya Padmaand K. Natarajan, Dalton Trans., 41, (2012)2486.

71. Synthesis, X- ray crystal structure, DNA binding, antioxidant and cytotoxicitystudiesof Ni(II) and Pd(II) thiosemicarbazone complexes

            E. Ramachandran, P. Kalaivani, R. Prabhakaran, N.P. Rath, S. Brinda, P. Poornima, V. Vijaya Padma and K. Natarajan, Metallomics, 4, (2012)218.

72. DNA, Protein binding, Cytotoxicity (Cellular uptake, Lactate dehydrogenase (LDH)release,NO scavenging activity) and antibacterial activities of new palladium(II) complexes containing (N,N’)-diethylaminosalicylaldehyde-4(N)thiosemicarbazones: Effect of substitution on enhanced activityP. Kalaivani, R. Prabhakaran, F. Dallemer, P. Poornima, E. Vaishnavi, E. Ramachandran, V. Vijaya Padma, R. Renganathan and K. Natarajan, Metallomics, 4, (2012) 101.

73. Synthesis, characterization, crystal structure and DNA binding studies of Pd(II) complex containing thiosemicarbazone and PPh₃/AsPh₃

            E. Ramachandran, P. Kalaivani, R. Prabhakaran, M. Zeller, T.R. Wagner and K. Natarajan, Inorg. Chim. Acta, 385, (2012)94.

74. Evaluation of DNA binding, antioxidant and cytotoxic activity of mononuclear Co(III) complexes of 2-oxo-1,2-dihydrobenzo[h]quinoline-3-carbaldehyde thiosemicarbazonesE. Ramachandran, S.P. Thomas, P. Poornima, P. Kalaivani, R. Prabhakaran, V. Vijaya Padma and K. Natarajan, Eur. J. Med. Chem., 50, (2012)405.

75. Synthesis, Structure and biological evaluation of bis salicyladehyde-4(N)-ethylthiosemicarbazone ruthenium (III) triphenylphosphine

            R. Prabhakaran, P. Kalaivani, R. Jayakumar, M. Zeller, A.D. Hunter, S.V. Renukadevi, E. Ramachandran and K. Natarajan, Metallomics, 3,(2011)42.

76. Preparation, spectroscopy, EXAFS, electrochemistry and pharmacology of new ruthenium(II) carbonyl complexes containing ferrocenylthiosemicarbazone and triphenylphosphine/arsine

            R. Prabhakaran, S. Anatharaman, M. Thilagavathi, M.V. Kaveri, P. Kalaivani, R. Karvembu, N. Dharmaraj, H. Bertagnolli, F. Dallemer and K. Natarajan, Spectrochim. Acta A, 78,(2011)884.

77. Nickel(II) complexes containing thiosemicarbazone and triphenylphosphine: Synthesis, spectroscopy, crystallography and catalytic activity

            S. Priyarega, P. Kalaivani, R. Prabhakaran, T. Hashimoto, A. Endo and K. Natarajan, J. Mol. Struct. 1002, (2011)58.

78. Can geometry control the coordination behaviour of 2-hydroxy-1-naphthaldehyde-4(N)-phenylthiosemicarbazone? A study towards its origin

            R. Prabhakaran, P. Kalaivani, R. Huang, W. Kaim, P. Viswanathamurthi, F. Dallemer and K. Natarajan, Inorg. Chim. Acta,376, (2011)317.

79. Topoisomerase II inhibition activity of new square planar Ni(II) complexes containing N-substituted thiosemicarbazones: Synthesis, spectroscopy, X-ray, crystallography and electrochemical characterization

            R. Prabhakaran,R. Sivasamy, J. Angayarkanni, R. Huang, P. Kalaivani, R. Karvembu, F. Dallmer and K. Natarajan, Inorg. Chim. Acta, 374, (2011)647.

80. Synthesis, spectroscopy, characterisation and catalytic oxidation properties of ONO/ONS donor Schiff base ruthenium(III) complexes containing PPh₃/AsPh₃

            S. Priyarega, M. Muthu Tamizh, R. Karvembu, R. Prabhakaran and K. Natarajan, J. Chem. Sci., 123, (2011)319.

81. Studies on ruthenium(III) chalcone thiosemicarbazones complexes as catalysts for carbon–carbon coupling

            M. Muthukumar, S. Sivakumar, P. Viswanathamurthi, R. Karvembu, R. Prabhakaran and K. Natarajan, J. Coord. Chem., 63, (2010)296.

82. Ruthenium(II) unsymmetrical N2O2 tetradentate Schiff-base complexes: synthesis, characterization, and catalytic studies

            S. Gowri, M. Muthukumar, S. Krishnaraj, P. Viswanathamurthi, R. Prabhakaran and K. Natarajan, J. Coord. Chem., 63, (2010)524.

83. Ruthenium(III) chalconate complexes containing PPh3/AsPh3 and their use as catalysts             M. Muthukumar, P. Viswanathamurthi, R. Prabhakaran, K. Natarajan, J. Coord. Chem., 63, (2010)3833.

84. Ruthenium and enzyme-catalyzed dynamic kinetic resolution of alcohols

            R. Karvembu, R. Prabhakaran, M. Muthu Tamizh and K. Natarajan, Comptes Rendus Chimie, 12,(2009) 956.

85. Synthesis, spectral characterization, electrochemistry and catalytic activities of Cu(II) complexes of bifunctional tridentate Schiff bases containing O-N-O donors

            A. Manimaran, R. Prabhakaran, T. Deepa, C. Jayabalakrishnan and K. Natarajan Applied Organometallic Chemistry22, (2008)353.

86. Coordination behaviour of ferrocenylthiosemicarbazone in a novel trinuclear nickel(II) complex: Synthesis, spectral, electrochemistry and X- ray crystallography

            R. Prabhakaran, R. Huang, S.V. Renukadevi, M. Zeller, R. Karvembu and
K. Natarajan, Inorg. Chimica Acta 361, (2008)2547.

87. Synthesis, spectral, electrochemical, X- ray single crystallography and biological studies of mononuclear palladium(II) complexes containing N-substituted thiosemicarbazonesR. Prabhakaran, S.V. Renuka Devi, R. Karvembu, R. Huang, J. Mautz, G. Huttner, R. Subhaskumar and K. Natarajan Eur. Journal of Med. Chem.,43, (2008)268.

88. Synthesis, spectral, electrochemical characterisation, catalyctic and biological studies of new Ru(III) tetradentate Schiff base complexes

            S. Manivannan, R. Prabhakaran, K.P. Balasubramanian, V. Chinnusamy, V. Dhanabal, R. Karvembu and K. Natarajan, Applied Organometallic Chemistry,21, (2007)952.

89. Synthetic and catalytic investigations of ruthenium(III) complexes with triphenylphosphine / triphenylarsine and tridentate Schiff base

            S. Priyarega, R. Prabhakaran, K.R. Aranganayagam, R. Karvembu and K. Natarajan, Appl. Organomet. Chem.,21, (2007)788.

90. Synthesis, spectral, catalytic and antimicrobial studies of PPh3/AsPh3 complexes of Ru(II) with dibasic tridentate O, N, S donor ligands

            K.P. Balasubramanian, R. Karvembu, R. Prabhakaran, V. Chinnusamy and K. Natarajan, Spectrochimi. Acta, 68, (2007)50.

91. Formation of unusual ruthenium(III) carbonyl complex through unusual coordination of salicylaldehyde- N- phenylthiosemicarbazone

            R. Prabhakaran, R. Huang, R. Karvembu, C. Jayabalakrishnan and K. Natarajan, Inorg. Chim. Acta,360, (2007)691.

92. Synthesis, characterization, electro chemistry, catalytic and biological activities of  ruthenium(III) complexes with bidentate N,O/S donor ligands

            K.P. Balasubramanium, K. Parameswari, V. Chinnusamy, R. Prabhakaran andK. Natarajan, Spectrochim. Acta, 65, (2006)678.

93. Ruthenium(III) complexes of Dipicolinic acid with PPh3 /AsPh3 as co-ligand. Synthesis, Structural characterization (XRD), Spectroscopy, Redox behaviour and Catalytic activityD. Sukanya, R. Prabhakaran and K. Natarajan, Polyhedron,25,(2006)2223.

94. Preparation, spectral characterization, electrochemistry, EXAFS, catalytic and antibacterial activity of new ruthenium(III) complexes containing ONS donor ligands with triphenylphosphine/arsine

            R. Prabhakaran, C. Jayabalakrishnan, V. Krishnan, K. Pasumpon, D. Sukanya,    H. Bertagnolli and K. Natarajan, Applied Organometallic Chemistry,20,(2006) 203.

95. X-ray crystallographic investigation and biological activities of Ru(III) complexes containing Schiff base and triphenyl phosphine/arsine

            R. Prabhakaran, R. Huang and K. Natarajan, Inorg. Chim. Acta, 359, (2006)3359.

96. Synthesis, EPR, Electrochemistry and EXAFS studies of ruthenium(III) Complexes with Symmetrical Tetradentate N2O2 Schiff base

            R. Prabhakaran, V. Krishnan, A. Geetha, H. Bertagnolli and K. Natarajan, Inorg. Chimi. Acta,359, (2006) 1114.

97. Ru/Al2O3-Catalyzed Transfer Dehydrogenation of Alcohols

            R. Karvembu, R. Prabhakaran, K. Senthilkumar, P. Viswanathamurthi, K. Natarajan, Reaction Kinetics andCatalysis Letters, 86,(2005) 211.

98. Synthesis and spectral studies of [RuCl(CO)(L)(PPh3)(B)] (HL = 2-hydroxychalcones and B = PPh3, pyridine or piperidine) and their catalytic and biological applicationsM. V. Kaveri

            R. Prabhakaran, R. Karvembu, K. Natarajan, Spectrochimica Acta, 61, (2005)2915.

99. Shvo’s diruthenium complex: A robust catalystR. Karvembu, R. Prabhakaran, K. Natarajan, Coord. Chem. Rev., 249, (2005)911.

100. Formation of structurally different solvated and non-solvated [Ni(PTSC)(PPh3)] (PTSC = Salicylaldehyde-N-phenylthiosemicarbazide anion) crystals from single potR. Prabhakaran, R. Karvembu, T. Hashimoto, K. Shimizu and K. Natarajan,Inorg. Chimi. Acta,358, (2005)2093.

101. Synthesis, characterization, EXAFS investigation and antibacterial activities of new ruthenium(III) complexes containing tetradentate Schiff base

            R. Prabhakaran, A. Geetha, M. Thilagavathi, R. Karvembu, Venkata Krishnan, Helmut Bertagnolli and K. Natarajan, J. Inorg. Biochem., 98, (2004)2131.

102. Shvo’s diruthenium complex [(h5-C4Ph4COHOCC4Ph4-h5)(m-H)(CO)4Ru2] R. Prabhakaran, Synlett, 11, (2004) 2048.

103. Synthesis, characterization and catalytic activities of ruthenium complexes containingtriphenylphosphine / triphenylarsine and tetradentate Schiff bases

            R. Karvembu, S. Hemalatha, R. Prabhakaran and K. Natarajan, Inorg. Chem. Commun., 6,(2003)486.

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ALUMINI REFLECTIONS

Awards

 

• STAR CARNOT Visiting Professor, Aix Marseille University, France (2013)
• CNRS Scientist, Laboratoire Chimie Provence - CNRS UMR 6264, France (2010)
• Young Scientist award by DST-SERC under Fast Track Scheme (May 2009)
• Research Associate awarded by DST- SERC, India (July 2006 - May 2008)
• Senior Research Fellow awarded by DST- SERC, India (Oct. 2004 - July 2006)
• Best Outgoing student 2002 award by Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore - 641 020, India

 

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AWARDS & MEMBERSHIPS

Awards

 

• STAR CARNOT Visiting Professor, Aix Marseille University, France (2013)
• CNRS Scientist, Laboratoire Chimie Provence - CNRS UMR 6264, France (2010)
• Young Scientist award by DST-SERC under Fast Track Scheme (May 2009)
• Research Associate awarded by DST- SERC, India (July 2006 - May 2008)
• Senior Research Fellow awarded by DST- SERC, India (Oct. 2004 - July 2006)
• Best Outgoing student 2002 award by Sri Ramakrishna Mission Vidyalaya College of Arts and Science, Coimbatore - 641 020, India

 

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VISITS / COLLABORATIONS / OTHERS

Visits

South Korea, France

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Others