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Sudhir Kumar Das
Sudhir Kumar Das
Assistant professor, University of North Bengal, Darjeeling, West Bengal
Verified email at niser.ac.in
Title
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Cited by
Year
Rotational dynamics of coumarin-153 and 4-aminophthalimide in 1-ethyl-3-methylimidazolium alkylsulfate ionic liquids: effect of alkyl chain length on the rotational dynamics
SK Das, M Sarkar
The Journal of Physical Chemistry B 116 (1), 194-202, 2012
712012
Diffusion–viscosity decoupling in solute rotation and solvent relaxation of coumarin153 in ionic liquids containing fluoroalkylphosphate (FAP) anion: a thermophysical and …
SK Das, PK Sahu, M Sarkar
The Journal of Physical Chemistry B 117 (2), 636-647, 2013
692013
Investigation the Influence of Alkyl Side Chain Length on the Fluorescence Response of C153 in a Series of Room Temperature Ionic Liquids
SK Das, D Majhi, PK Sahu, M Sarkar
RSC Advances, 2015
61*2015
Studies on the Solvation Dynamics of Coumarin 153 in 1‐Ethyl‐3‐Methylimidazolium Alkylsulfate Ionic Liquids: Dependence on Alkyl Chain Length
S Kumar Das, M Sarkar
ChemPhysChem 13 (11), 2761-2768, 2012
402012
Toward understanding solute–solvent interaction in room-temperature mono-and dicationic ionic liquids: a combined fluorescence spectroscopy and mass spectrometry analysis
PK Sahu, SK Das, M Sarkar
The Journal of Physical Chemistry B 118 (7), 1907-1915, 2014
362014
Triplet-sensitized photon upconversion in deep eutectic solvents
Y Murakami, SK Das, Y Himuro, S Maeda
Physical Chemistry Chemical Physics 19 (45), 30603-30615, 2017
342017
Synthesis, photophysics, live cell imaging, and aggregation behavior of some structurally similar alkyl chain containing bromonaphthalimide systems: Influence of alkyl chain …
M Soni, SK Das, PK Sahu, UP Kar, A Rahaman, M Sarkar
The Journal of Physical Chemistry C 117 (27), 14338-14347, 2013
322013
Solvation and rotational relaxation of coumarin 153 and 4-aminophthalimide in a new hydrophobic ionic liquid: Role of N–H… F interaction on solvation dynamics
SK Das, M Sarkar
Chemical Physics Letters 515 (1-3), 23-28, 2011
312011
Steady-state and time-resolved fluorescence behavior of coumarin-153 in a hydrophobic ionic liquid and ionic liquid–toluene mixture
SK Das, M Sarkar
Journal of Molecular Liquids 165, 38-43, 2012
292012
Probing the aggregation behavior of 4-aminophthalimide and 4-(N, N-dimethyl) amino-N-methylphthalimide: a combined photophysical, crystallographic, microscopic and theoretical …
D Majhi, SK Das, PK Sahu, SM Pratik, A Kumar, M Sarkar
Physical Chemistry Chemical Physics 16 (34), 18349-18359, 2014
262014
Analyte interactions with a new ditopic dansylamide–nitrobenzoxadiazole dyad: a combined photophysical, NMR, and theoretical (DFT) study
AK Bhoi, SK Das, D Majhi, PK Sahu, A Nijamudheen, A N, A Rahaman, ...
The Journal of Physical Chemistry B 118 (33), 9926-9937, 2014
242014
Fluorescence response of a dipolar organic solute in a dicationic ionic liquid (IL): is the behavior of dicationic IL different from that of usual monocationic IL?
PK Sahu, SK Das, M Sarkar
Physical Chemistry Chemical Physics 16 (25), 12918-12928, 2014
242014
Solvation and rotational relaxation of coumarin 153 in a new hydrophobic ionic liquid: An excitation wavelength dependence study
SK Das, M Sarkar
Journal of luminescence 132 (2), 368-374, 2012
222012
Linking Diffusion-Viscosity Decoupling and Jump Dynamics in a Hydroxyl-Functionalized Ionic Liquid: Realization of Microheterogeneous Nature of the Medium
MS S. K.Das, D. Majhi, P. K. Sahu
Chemphyschem, 2016
18*2016
A Coumarin151 derived ratiomteric and turn on chemosensor for rapid detection of sarin surrogate
SKD Manas Mahato, sabbir Ahmed, Najmin Tohora, Tuhina Sultana
Microchemical Journal 185, 108240, 2023
172023
FRET-Selective and Ion-Exchange Responsive Smart Nano-GUMBOS from Functionalized Pyrene: First Observation of Excited State Aggregation (Exciaggremer) Inside Crystalline Nanoball
MH Prabal Pramanik, Sudhir Kumar Das
J. Phys. Chem. C 124 (8), 4791-4801, 2020
142020
A phthalimide-based turn on fluorosensor for selective and rapid detection of G-series nerve agent’s mimics
SKD Tuhina Sultana a, Manas Mahato a, Najmin Tohora a, Sabbir Ahamed a ...
Journal of Photochemistry and Photobiology A: Chemistry 439, 2023
132023
A 4-Aminophthalimide Derive Smart Molecule for Sequential Detection of Aluminum Ions and Picric Acid
SKD Ziaur Rahman a 1, Najmin Tohora a 1, Manas Mahato a, Tuhina Sultana a ...
Journal of Photochemistry and Photobiology A: Chemistry, 2023
132023
Ion Interactions with a New Ditopic Naphthalimide‐Based Receptor: A Photophysical, NMR and Theoretical (DFT) Study
V Mohan, A Nijamudheen, SK Das, PK Sahu, UP Kar, A Rahaman, ...
ChemPhysChem 13 (17), 3882-3892, 2012
132012
A benzoxazole-based smart molecule for relay detection of zinc and phosphate ions and its implication towards molecular logic gate constructions
SKD ManasMahato, NajminTohora, ZiaurRahman, TuhinaSultana, SusantaGhanta
Journal of Photochemistry and Photobiology A: Chemistry 432 (1), 114113, 2022
122022
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