S
Somnath C. Roy
Researcher at Indian Institute of Technology Madras
Publications - 157
Citations - 4722
Somnath C. Roy is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Thin film & Schiff base. The author has an hindex of 30, co-authored 143 publications receiving 3992 citations. Previous affiliations of Somnath C. Roy include Instituto Superior Técnico & Indian Institute of Technology Kharagpur.
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New insights on vanadium binding to human serum transferrin
João Costa Pessoa,Gisela Gonçalves,Somnath C. Roy,Isabel Correia,Sameena Mehtab,Marino F. A. Santos,Teresa Santos-Silva +6 more
TL;DR: In this paper, the binding of vanadium to hTF in the oxidation states +5 and +3 was investigated and the possibility of up-take of vanadate by cells through (Fe III ) 2 hTF endocytosis was suggested.
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Synthesis, characterization and magnetostructural correlation studies on three binuclear copper complexes of pyrimidine derived Schiff base ligands
Samik Gupta,Sachindranath Pal,Anil Kumar Barik,Arijit Hazra,Somnath C. Roy,Tarak Nath Mandal,Shie-Ming Peng,Gene-Hsiang Lee,M. Salah El Fallah,Javier Tercero,Susanta Kumar Kar +10 more
TL;DR: In this article, three binuclear Cu(II) complexes of two pyrimidine derived Schiff base ligands, 2-S -methyl-6-methyl-4-formyl pyridine- N (4)-ethyl thiosemicarbazone (HL 1 ) and salicyl hydrazone of 2-hydrazino-4,6-dimethylpyrimidine (HL 2 ), have been prepared.
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Effect of microalloying elements on austenite grain growth in Nb–Ti and Nb–V steels
Anish Karmakar,Saurabh Kundu,Somnath C. Roy,Suman Neogy,Dinesh Srivastava,Debalay Chakrabarti +5 more
TL;DR: In this paper, the development of austenite grain structures have been compared in two different microalloyed steels (Nb-Ti and Nb-V steels) and one Al killed C-Mn steel, after soaking at 950-1250°C for 1 h.
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An orthogonal ferromagnetically coupled tetracopper(II) 2 × 2 homoleptic grid supported by µ-O4 bridges and its DFT study
Somnath C. Roy,Tarak Nath Mandal,Anil Kumar Barik,Sachindranath Pal,Ray J. Butcher,Mohamed Salah El Fallah,Javier Tercero,Susanta Kumar Kar +7 more
TL;DR: A pyrazole based ditopic ligand (PzOAP), prepared by the reaction between 5-methylpyrazole-3-carbohydrazide and methyl ester of imino picolinic acid, reacts with Cu(NO3)2·6H2O to form a self-assembled, ferromagnetic coupled, alkoxide bridged tetranuclear homoleptic Cu(II) square grid-complex [Cu4(Pz OAP)4(NO 3)2] (NO3] 2·4H2
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Simulation of laminar and turbulent impeller stirred tanks using immersed boundary method and large eddy simulation technique in multi-block curvilinear geometries
TL;DR: In this article, a methodology is proposed that combines the advantages of the immersed boundary method (IBM) to represent moving rigid geometries with the efficiency of multi-block structured curvilinear meshes (to minimize wasted grid points) for the representation of overall complex domains.