[36] N, Bhuvanesh.; K, Velmurugan.; S, Suresh.; P, Prakash.; Neetu, John.; S, Murugan.; T, Daniel Thangadurai.; R,      

      Nandhakumar*. Naphthalene based fluorescent chemosensor for Fe2+-ion detection in microbes and real water samples. J.    

      Lumin., 2017, 188, 217-222.

​

[35] Kasirajan, Gayathri.; Krishnaswamy, Velmurugan.; Raju, Nandhakumar*.; Mahalingam, Malathi.; Sadasivam, Mathusalini.;          

      Palathurai,  Subramaniam Mohan*.; Ramasamy, Shankar. New pyrazolo-quinoline scaffold as a reversible colorimetric fluorescent    

      probe for selective detection of Zn2+ ions and its imaging in live cells. J Photochem Photobiol A Chem., 2017, 341, 136-145. (INVITED

      FEATURE ARTICLE).

​

[34] J, Prabhu.; K, Velmurugan.; Qiang, Zhang.; S, Radhakrishnan.; Lijun, Tang.; R, Nandhakumar.* Symmetric fluorescent probes for the

      selective recognition of Ag-ion via restricted C=N isomerization and on-site visual sensing applications. J Photochem Photobiol A

      Chem., 2017, 337, 6-18.

​

[33] Selvakumar, Ponnusamy.; Narayanasamy, Ramaswamy.;* Nanjundan, Nanjan.; Velmurugan, Krishnaswamy,; Nandhakumar,  

        Raju. Catechol  Oxidase, Phosphatase-Like Activity, DNA/BSA Binding Studies of RuII Complexes of S-Allyldithiocarbazate: Synthesis

        and Spectral Studies. J. Braz. Chem. Soc., 2017, 00, 00, 1-17. 

​

[32] Paranthaman, Vijayan.; Periasamy, Viswanathamurthi.; Paramasivam, Sugumar.; Mondikalipudur, Nanjappagounder,  

       Ponnuswamy.; Jan Grzegorz, Malecki.; Krishnaswamy, Velmurugan.; Raju, Nandhakumar.; Manickam, Dakshinamoorthi,

       Balakumaran,; Pudupalayam  Thangavelu, Kalaichelvan. Solvent-assisted formation of ruthenium(II)/copper(I) complexes  

       containing thiourea derivatives: Synthesis, crystal structure, density functional theory, enzyme mimetics and in vitro biological

       perspectives. Appl. Organomet. Chem., 2017. In press.

​

[31] Derin, Don.; K, Velmurugan.; J,Prabhu.; N, Bhuvanesh.; A, Thamilselvan.; R, Nandhakumar.* A dual analyte fluorescent  

      chemosensor based on a furan-pyrene conjugate for Al3+ & HSO3-. Spectrochim. Acta A, 2017, 174, 62-69.

​

[30] Nanjan, Nanjundan.; Ramaswamy, Narayanasamy.; Ray Jay, Butcher.; Jerry P, Jasinski.; Krishnaswamy, Velmurugan.; Raju,                Nandhakumar.; Manickam, Dakshinamoorthi,  Balakumaran.; Pudupalayam, Thangavelu Kalaichelvan.; Vettaikaranpudur G,

       Gnanasoundari. Synthesis, crystal structure, biomolecular interactions and anticancer properties of Ni(II), Cu(II) and Zn(II)

       complexes bearing S-allyldithiocarbazate. Inorg. Chim. Acta., 2017, 455, 283-297.

​

[29] K, Velmurugan.; A, Thamilselvan.; Robert, Antony.; V, Rajesh Kannan.; Lijun, Tang.;* R, Nandhakumar,* Imidazoloquinoline bearing

       thiol probe as fluorescent electrochemical sensing of Ag and relay recognition of Proline. J Photochem Photobiol A

       Chem., 2017, 333, 130-141. (INVITED FEATURE ARTICLE)

​

[28] J, Prabhu.; K, Velmurugan.; A, Raman.; N, Duraipandy.; M.S, Kiran.; S, Easwaramoorthi.; R, Nandhakumar.* A Simple Chalcone  

       Based Ratiometric Chemosensor for Sensitive and Selective Detection of Nickel Ion and its Imaging in live cells. Sensor Actuat B-            Chemical, 2017, 238, 306-317.

​

[27] Paranthaman, Vijayan.; Periasamy, Viswanathamurthi.; Paramasivam, Sugumar.; Mondikalipudur, Nanjappagounder Ponnuswamy.;       Krishnaswamy, Velmurugan.; Raju, Nandhakumar.; Manickam, Dakshinamoorthi, Balakumaran.; Pudupalayam, Thangavelu,  

      Kalaichelvan. Toward a new avenue in ruthenium-sulfur chemistry of binuclear μ-sulphido bridged (μ -S)2 complexes having

      Ru2S2 core: Targeted synthesis, crystal structure, biomolecules interaction and their in vitro anticancer activities. Inorg. Chim.  

      Acta., 2016, 453, 596-617.

​

[26] N, Bhuvanesh.; K, Velmurugan.; S, Suresh.; T, Sakthivel.; R, Nandhakumar*. A graphene organic composite as a fluorescent    

       chemosensor for Ag+. Nanosystems: Phys. Chem. Math., 2016, 7, 542-546.

​

[25] Nanjan Nanjundan, Ramaswamy Narayanasamy.; Steven, Geib.; Krishnaswamy Velmurugan, Raju Nandhakumar, Manickam              Dakshinamoorthi Balakumaran, Pudupalayam Thangavelu Kalaichelvan. Distorted tetrahedral bis-(N,S) bidentate Schiff base  

       complexes of Ni(II), Cu(II) and Zn(II): Synthesis, characterization and biological studies. Polyhedron, 2016, 110, 203-220.

​

[24] Sellappan, Selvamurugan; Rangasamy, Ramachandran; Paranthaman, Vijayan;  Rajendran, Manikandan; Govindan, Prakash; 

       Periasamy, Viswanathamurthi*; Krishnaswamy, Velmurugan; Raju, Nandhakumar; Akira, Endo, Synthesis, crystal structure and

       biological evaluation of Ni(II) complexes containing 4-chromone-N(4)-substituted thiosemicarbazone ligands, Polyhedron, 2016, 107,

       57-67.

​

[23] K, Velmurugan; S, Suresh; S, Santhoshkumar; M, Saranya; R, Nandhakumar,* A simple Chalcone based ratiometric chemosensor

       for silver ion, Luminescence, 2016, 31, 722-727.

​

[22] S, Santhoshkumar; K, Velmurugan; J, Prabhu; G, Radhakrishnan; R, Nandhakumar,* A Naphthalene derived Schiff base as a

       selective Fluorescent probe for Fe2+, Inorg. Chim. Acta, 2016, 439, 1-7.

​

[21] Vijayan, Paranthaman; Periasamy, Viswanathamurthi; Velmurugan, Krishnaswamy; Nandhakumar, Raju; Bala, Kumaran;

       Manickam, Dakshinamoorthi; kalaichelvan, PT; Jan, Malecki,  Nickel(II) and copper(II) complexes constructed with N2S2  

       hybrid benzamidine-thiosemicarbazone ligand: Synthesis, X-ray crystal structure, DFT, kinetico-catalytic and in vitro

       biological applications, RSC Adv., 2015, 5, 103321-103342.

​

[20] Paranthaman, Vijayan.; Periasamy, Viswanathamurthi.; Paramasivam Sugumar.;  Mondikalipudur, Nanjappagounder,    

        Ponnuswamy.; Manickam, Dakshinamoorthi Balakumaran.; Pudupalayam, Thangavelu, Kalaichelvan.;         

        Krishnaswamy,  Velmurugan.; Raju, Nandhakumar.; Ray, Jay Butcher.  Unprecedented formation of organo-ruthenium(II)

        complexes containing 2-hydroxy-1-naphthaldehyde S-benzyldithiocarbazate: Synthesis, X-ray crystalstructure, DFT study

        and biological activities in vitro. Inorg. Chem. Front., 2015 , 70, 8, 943–948.

​

[19] J. Prabhu; K, Velmurugan; R, Nandhakumar,* Pb2+ ion induced self-assembly of anthracene based chalcone with a fluorescence  

      turn on process in aqueous media, J. Anal. Chem., 2015, 70, 8, 943–948.

​

[18] T. Sakthivel, K. Karthikeyan, K. Velmurugan, R. Nandhakumar*, J.K. Sang , V. Gunasekaran*, Graphdiyne-ZnO Nanohybrids as an

       Advanced Photocatalytic Material, J. Phys. Chem. C, 2015, 119, 22057−22065.

​

[17] K. Velmurugan, A. Raman, Derin Don, Lijun Tang, S. Easwaramoorthi*, R. Nandhakumar*, Quinoline benzimidazole-conjugate for the

      highly selective detection of Zn(II) by dual colorimetric and fluorescent turn-on responses, RSC Adv., 2015, 5, 44463–44469. 

​

[16] K. Velmurugan, S. Mathankumar, S. Santoshkumar, S. Amudha, R. Nandhakumar*, Specific fluorescent sensing of aluminium    

      using naphthalene benzimidazole derivative in aqueous media, Spectrochimica Acta Part A: Molecular and Biomolecular

      Spectroscopy, 2015, 139, 119–123.

 

[15] K. Velmurugan, R. Nandhakumar, Binol based “turn on” fluorescent chemosensor for mercury ion, Journal of Luminescence, 2015,

      162, 8– 13.

      

[14] J. Prabhu, K. Velmurugan, R. Nandhakumar, Development of fluorescent lead II sensor based on an anthracene derived Chalcone,           Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2015, 144, 23–28.

​

[13] K. Velmurugan, A. Raman, S. Easwaramoorthi*, R. Nandhakumar*, Pyrene pyridine-conjugate as Ag selective Fluorescent

      chemosensor, RSC Advances, 2014, 4, 35284–35289.

​

[12] K. Velmurugan, J. Prabhu, Lijun Tang, T. Chidambaram, M. Noel, S. Radhakrishn, R. Nandhakumar*, A simple chalcone based

      fluorescent chemosensor for the detection and removal of Fe3+-ion using membrane separation method, Analytical Methods, 2014,

      6, 2883-2888.

​

[11] K. Velmurugan, LiJun Tang, Raju Nandhakumar*, A novel dimeric BINOL for Enantioselective Recognition of 1,2-Amino Alcohols,

     Chinese Journal of Chemistry, 2014, 32, 1157—1160.

​

[10] J. Prabhu, K. Velmurugan, R. Nandhakumar*, A highly selective and sensitive naphthalene-based chemodosimeter for Hg2+ ions,            Journal of Luminescence, 2014, 145, 733–736.

​

[9] N. Nanjundan, P. Selvakumar, R. Narayanasamy, R. A. Haque, K. Velmurugan, R. Nandhakumar*, T. Silambarasan, R. Dhandapani,

    Synthesis, structure, DNA/BSA interaction and in vitro cytotoxic activity of nickel(II) complexes derived from S-allyldithiocarbazate,     

     Journal of Photochemistry and Photobiology B: Biology, 2014, 141, 176–185.

​

[8] G. Prakash, R. Manikandan, P. Viswanathamurthi*, K. Velmurugan, R. Nandhakumar*, Ruthenium(III)  S-

    methylisothiosemicarbazone Schiff base complexes bearing PPh3/AsPh3 coligand: Synthesis, structure and biological investigations,

    including antioxidant, DNA and protein interaction, and in vitro anticancer activities, Journal of Photochemistry and Photobiology B:

    Biology, 2014, 138, 63–74.

​

[7] R. Manikandan, P. Vijayan, P. Anitha, G. Prakash, P. Viswanathamurthi*, R. J. Butcher, K. Velmurugan, R. Nandhakumar*, Synthesis,       structure and in vitro biological activity of pyridoxal N(4)-substituted thiosemicarbazone cobalt(III) complexes, Inorganica Chimica

    Acta, 2014, 421, 80–90.

​

[6] P. Vijayan, P. Viswanathamurthi*, V. Silambarasan, D. Velmurugan, K. Velmurugan, R. Nandhakumar*, R. J. Butcher, T.

     Silambarasan, R. Dhandapani, Dissymmetric thiosemicarbazone ligands containing substituted aldehyde arm and their ruthenium(II)

     carbonyl complexes with PPh3/AsPh3 as ancillary ligands: Synthesis, structural characterization, DNA/BSA interaction and in vitro

     anticancer activity, Journal of Organometallic Chemistry, 2014, 768, 163-177.

​

[5] R. Manikandan, P. Viswanathamurthi*, K. Velmurugan, R. Nandhakumar*, T. Hashimoto, A. Endo, Synthesis, characterization and

     crystal structure of cobalt(III) complexes containing 2-acetylpyridine thiosemicarbazones: DNA/protein interaction, radical

     scavenging and cytotoxic activities, Journal of Photochemistry and Photobiology B: Biology, 2014, 130, 205–216.

​

[4] K. Velmurugan, Lijun Tang, R. Nandhakumar*, Binol Based Chirality Conversion Reagents for Underivatized Amino Acids,

     International Journal of Organic Chemistry, 2014, 4, 40-47.

​

[3] K. Velmurugan, J. Prabhu, V. Rajesh Kannan, R. Nandhakumar, Antimicrobial activity of different solvent extracts of the leaves and

     stem of Mappia foetida, Bio Technology An Indian Journal, 2014, 9, 143-146. 

​

[2] S. Suresh, K. Velmurugan, S. Santoshkumar, J. Prabhu, R. Nandhakumar*, Pb2+- Induced Self Assembly of a Thiophene Derived

     Chalcone With Enhanced Fluorescence in Aqueous Media, Journal of Chemistry & Applied Biochemistry, 2014, 1, 103. 

​

 [1] T. Suresh, K. Velmurugan, P. S. Mohan, R. Nandhakumar*, A Total and Convenient Synthesis of Orixiarine, International Journal of

      Organic Chemistry, 2013, 3, 48-50.

​

​