Samik Biswas

ORCID: 0000-0002-9189-0007
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About
Contact & Profiles
Research Areas
  • X-ray Diffraction in Crystallography
  • Crystallization and Solubility Studies
  • Metal complexes synthesis and properties
  • Metal-Organic Frameworks: Synthesis and Applications
  • Photosynthetic Processes and Mechanisms
  • Radical Photochemical Reactions
  • Catalytic C–H Functionalization Methods
  • Sulfur-Based Synthesis Techniques
  • Click Chemistry and Applications
  • Spectroscopy Techniques in Biomedical and Chemical Research
  • Crystal structures of chemical compounds
  • Lanthanide and Transition Metal Complexes
  • Plant Diversity and Evolution
  • Plant biochemistry and biosynthesis
  • Magnetism in coordination complexes
  • Synthesis and Characterization of Heterocyclic Compounds
  • RNA Interference and Gene Delivery

University of Kalyani
1970-2025

A new series of high-spin [CoII2] complexes [Co2(cpdp)(μ-O2CC6H5)] (1), [Co2(cpdp)(μ-o-O2CC6H4(OH))]·H2O (2), and [Co2(cpdp)(μ-p-O2CC6H4(OH))]·5H2O (3) the carboxylate-affixed multidentate ligand, N,N′-bis[2-carboxybenzomethyl]-N,N′-bis[2-pyridylmethyl]-1,3-diaminopropan-2-ol (H3cpdp), have been synthesized structurally characterized [C6H5CO2– = benzoate; o-C6H4(OH)CO2– ortho-hydroxybenzoate; p-C6H4(OH)CO2– para-hydroxybenzoate]. In methanol, 1, 2, 3 by carrying out reaction H3cpdp with...

10.1021/acs.cgd.3c00521 article EN Crystal Growth & Design 2023-06-29

The increasing resistance of bacteria to antibiotics has become a serious threat existing options for treating bacterial infections. We have developed synthetic methodology 3-sulfenyl pyrazolo[1,5-a]pyrimidines with potent antibacterial activity. This iodine-catalyzed strategy been by employing amino pyrazoles, enaminones/chalcones, and thiophenols through intermolecular cyclization subsequent cross-dehydrogenative sulfenylation. highly regioselective practicable protocol utilized synthesize...

10.1021/acsabm.5c00059 article EN ACS Applied Bio Materials 2025-03-19

The synthesis, characterization, X-ray crystal structure and antimicrobial activity of a trinuclear zinc(<sc>ii</sc>) complex have been explored.

10.1039/d1nj00468a article EN New Journal of Chemistry 2021-01-01

Background: Copper nanoparticle (CuNP) has well-established antimicrobial activity. Instability in an aqueous medium due to aggregation into larger particles, conversion metal ions, and oxidation oxides are the major limitations of its practical use against bacterial infections. Objective: Development CuNP Conjugated Chitosan Microparticles as a reservoir that will release effective notorious bacteria like Methicillin-resistant Staphylococcus aureus. Methods: conjugated chitosan...

10.2174/2211738510666220823152415 article EN Pharmaceutical Nanotechnology 2022-08-01
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