Ranjan Das
Professor & Hod
Chemistry
West Bengal State University
India
Biography
Ranjan Das was awareded the dotorate degree in Science from Indian Association for the Cultivation of Science, Jadavpur in 1997. He had a research experience of 18 years and teaching experience of more than 15 years. He is the Life member of the Indian Chemical Society, Indian Photobiology Society. He was also the visiting professor in University of Santiago de Compostela, Spain and the invited scientist at Laboratoire Francis Perrin, CEA/Saclay, France.
Research Interest
Excited state intramolecular and inter-molecular Proton transfer reaction â— Photo-induced Electron transfer reactions â— Solvent relaxation dynamics â— Photophysical investigation of fluorescent dyes in organized assemblies of micelles,cyclodextrin,reverse micelles,lipid vesicles,proteins using steady state and time-resolved fluorescence spectroscopy â— Photophysics of Fluorescent nucleosides to monitor DNA dynamics
Publications
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Tuning Excited-State Proton Transfer Dynamics of a 3-hydroxychromone Dye in Supramolecular Complexes via Host-Guest Steric Compatibility, R. Das*, S. Chakraborty, A. Ghose, R. Ludovic, G. Duportail, A. Klymchenko, S. Yesylevskyy and Y. Mely, Phys. Chem. Chem. Phys., 16(2014)776
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Fluorescent Amino Acid Undergoing Excited State Intramolecular Proton Transfer for Site-Specific Probing and Imaging of Peptide Interactions, M. Sholokh, O M. Zamotaiev, R. Das, V Y. Postupalenko, L. Richert, D. Dujardin, O A. Zaporozhets, V.G. Pivovarenko, A S. Klymchenko and Y. Mely, J. Phys. Chem. B., 119(2015)2585-2595.
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Photophysical study of a charge transfer oxazole dye in Micelles: role of surfactant headgroups, J. Maiti, Y. Sarkar, P. Parui, S. Chakraborty, S. Biswas and R. Das*, J.Luminescence, 163(2015)21-27.
