Výsledky vyhledávání - "G.R. Vijayakumar"

Akademický článek

Broad spectral inhibitory effects of pale green zinc oxide nanophosphor on bacterial and fungal pathogens

Autor: H.J. Amith Yadav, B. Eraiah, H. Nagabhushana, B. Daruka Prasad, R.B. Basavaraj, M.K. Sateesh, J.P. Shabaaz Begum, G.P. Darshan, G.R. Vijayakumar

Publikováno v: Arabian Journal of Chemistry, Vol 11, Iss 3, Pp 324-342 (2018)

Nd3+ doped zinc oxide nanophosphor were prepared by a modified sonochemical route. Adsorption of Aloe vera (A.V.) gel by the precursors made the final product with controlled morphology, that is A.V. gel acted as surfactant. Characterization studies

Externí odkaz: https://doaj.org/article/c690ed51db5040b1b1670bc80d008e4d

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Akademický článek

Synthesis, crystal structure and excellent photoluminescence properties of copper (II) and cobalt (II) complexes with Bis(1[(4-butylphenyl)imino]methyl naphthalen-2-ol) Schiff base

Autor: V.B. Nagaveni, K.M. Mahadevan, G.R. Vijayakumar, H. Nagabhushana, S. Naveen, N.K. Lokanath

Publikováno v: Journal of Science: Advanced Materials and Devices, Vol 3, Iss 1, Pp 51-58 (2018)

Copper (II) and Cobalt (II) metal complexes (4a- and 4b-complexes) using Schiff base ligand 1-[(4-butylphenyl)imino]methyl naphthalen-2-ol (3) have been synthesized. The single crystals of Copper (II) and Cobalt (II) complex phosphors were grown and

Externí odkaz: https://doaj.org/article/2c8faa0800924331bd26b6158f2690ce

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Akademický článek

Synthesis, photoluminescence and forensic applications of blue light emitting azomethine-zinc (II) complexes of bis(salicylidene)cyclohexyl-1,2-diamino based organic ligands

Autor: M. Srinivas, G.R. Vijayakumar, K.M. Mahadevan, H. Nagabhushana, H.S. Bhojya Naik

Publikováno v: Journal of Science: Advanced Materials and Devices, Vol 2, Iss 2, Pp 156-164 (2017)

Various azomethine-zinc(II) complexes (3a-c) of bis(salicylidene)cyclohexyl-1,2-diamino organic ligands were synthesized by one pot reaction of salicylaldehydes/2-hydroxy-1-naphthaldehyde (2 eq), cyclohexyl-1,2-diamine (1 eq) and zinc acetate (1 eq)

Externí odkaz: https://doaj.org/article/b7aef3c8594a4c38860c137a1117c63d

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Akademický článek

Synthesis, crystal structure and photoluminescence study of green light emitting bis(1[(4-butylphenyl)imino]methyl naphthalen-2-ol) Ni(II) complex

Autor: M. Srinivas, T.O. Shrungesh Kumar, K.M. Mahadevan, S. Naveen, G.R. Vijayakumar, H. Nagabhushana, M.N. Kumara, N.K. Lokanath

Publikováno v: Journal of Science: Advanced Materials and Devices, Vol 1, Iss 3, Pp 324-329 (2016)

Synthetically feasible and cost effective Ni(II) complex phosphor (4) as green organic light emitting diode (OLED) was prepared by using Schiff base 1-[(4-butylphenyl)imino]methyl naphthalen-2-ol (3). The single crystals of Ni(II) complex were grown

Externí odkaz: https://doaj.org/article/710c6fd9f7464be28ef0475b5a5366ab

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Isoquinoline Containing Azo Schiff Derivatives as Potential Antitubercular Agents: Synthesis, Characterization, Molecular Docking, PASS Prediction and ADME Studies

Autor: S. Sahana, G.R. Vijayakumar

Publikováno v: Asian Journal of Chemistry. 35:1205-1217

A series of isoquinoline containing novel azo Schiff base derivatives (3a-l) were synthesized and characterized by FT-IR, NMR (1H NMR & 13C NMR) and mass spectral analysis. The synthesized title compounds were evaluated for in vitro antitubercular ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd3229113dedf35241ab7713b2ec8053
https://doi.org/10.14233/ajchem.2023.27599

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Crystal structure and photoluminescent properties of bis(4′-chloro-2,2′:6′,2′′-terpyridyl)cobalt(II) dichloride tetrahydrate

Autor: H. Nagabhushana, B. Thippeswamy, K. M. Mahadevan, G.R. Vijayakumar, P.A. Suchetan

Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 4, Pp 496-499 (2020)
Acta Crystallographica Section E: Crystallographic Communications

In the title hydrated complex, [Co(C15H10ClN3)2]Cl2·4H2O, the complete dication is generated by symmetry. In the crystal, O—H⋯Cl and C—H⋯O hydrogen bonds link the components into (001) sheets. The complex exhibits blue-light emission.
I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7948a56ef20b4d1151c6c3e3aad71b90
http://scripts.iucr.org/cgi-bin/paper?S205698902000287X

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Synthesis, Spectral Characterization and Luminescent Properties of Ni(II) Complex Bearing 4,4'-dimethyl-2,2'-bipyridyl and Isothiocyanate Ligands for OLED Applications

Autor: Thippeswamy Basavaraja, G.R. Vijayakumar

Publikováno v: Asian Journal of Chemistry. 32:1909-1919

An octahedral Ni(II) complex viz. diisothiocyanatobis(dmbpy)nickel(II) (3) based on 4,4′-dimethyl-2,2′- bipyridine (dmbpy) ligand was prepared by conventional method under mild reaction conditions. Besides analyzing FT-IR spectrum and the determi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c819bfe6f2d4b2cafc8f70b57749854f
https://doi.org/10.14233/ajchem.2020.22670

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Akademický článek

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Synthesis, Molecular Docking and Radical Scavenging Activity of 1,2,4,5-Tetrasubstituted Imidazole Derivatives

Autor: Kittappa M. Mahadevan, G.R. Vijayakumar, Thippeswamy Basavaraja, Somashekara Bhadrachar

Publikováno v: Asian Journal of Chemistry. 31:2448-2452

A series of 1,2,4,5-tetrasubstituted imidazoles (2a-g) were synthesized using 1,2-diketone, 1-naphthaldehyde, substituted aromatic amine and ammonium acetate in the presence of ceric ammonium nitrate as a catalyst. The synthesized compounds were char

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a558c2f1823502e37704eb7ff0c7bf9
https://doi.org/10.14233/ajchem.2019.22107

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