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sayantani chall
sayantani chall
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Unveiling the groove binding mechanism of a biocompatible naphthalimide-based organoselenocyanate with calf thymus DNA: an “ex vivo” fluorescence imaging application appended …
SS Mati, SS Roy, S Chall, S Bhattacharya, SC Bhattacharya
The Journal of Physical Chemistry B 117 (47), 14655-14665, 2013
1262013
Controlled synthesis of spin glass nickel oxide nanoparticles and evaluation of their potential antimicrobial activity: a cost effective and eco friendly approach
S Rakshit, S Ghosh, S Chall, SS Mati, SP Moulik, SC Bhattacharya
RSC Advances 3 (42), 19348-19356, 2013
1152013
Pyrimidine-based fluorescent zinc sensor: Photo-physical characteristics, quantum chemical interpretation and application in real samples
SS Mati, S Chall, S Konar, S Rakshit, SC Bhattacharya
Sensors and Actuators B: Chemical 201, 204-212, 2014
632014
Morphology control of nickel oxalate by soft chemistry and conversion to nickel oxide for application in photocatalysis
S Rakshit, S Chall, SS Mati, A Roychowdhury, SP Moulik, ...
RSC advances 3 (17), 6106-6116, 2013
522013
Protein fibril-templated biomimetic synthesis of highly fluorescent gold nanoclusters and their applications in cysteine sensing
I Nandi, S Chall, S Chowdhury, T Mitra, SS Roy, K Chattopadhyay
ACS omega 3 (7), 7703-7714, 2018
412018
Soft-templated room temperature fabrication of nanoscale lanthanum phosphate: synthesis, photoluminescence, and energy-transfer behavior
S Chall, SS Mati, S Rakshit, SC Bhattacharya
The Journal of Physical Chemistry C 117 (47), 25146-25159, 2013
322013
Tuning the photophysics of a bio-active molecular probe ‘3-pyrazolyl-2-pyrazoline’derivative in different solvents: dual effect of polarity and hydrogen bonding
A Sarkar, TK Mandal, DK Rana, S Dhar, S Chall, SC Bhattacharya
Journal of luminescence 130 (11), 2271-2276, 2010
272010
An efficient, Schiff-base derivative for selective fluorescence sensing of Zn 2+ ions: quantum chemical calculation appended by real sample application and cell imaging study
S Chall, SS Mati, S Konar, D Singharoy, SC Bhattacharya
Organic & Biomolecular Chemistry 12 (33), 6447-6456, 2014
262014
Development of a near infrared Au–Ag bimetallic nanocluster for ultrasensitive detection of toxic Pb 2+ ions in vitro and inside cells
A Sannigrahi, S Chowdhury, I Nandi, D Sanyal, S Chall, K Chattopadhyay
Nanoscale Advances 1 (9), 3660-3669, 2019
252019
Role of silver nanoclusters in the enhanced photocatalytic activity of cerium oxide nanoparticles
B Samai, S Chall, SS Mati, SC Bhattacharya
European Journal of Inorganic Chemistry 2018 (27), 3224-3231, 2018
242018
Aggregation-induced fabrication of fluorescent organic nanorings: Selective biosensing of cysteine and application to molecular logic gate
SS Mati, S Chall, SC Bhattacharya
Langmuir 31 (18), 5025-5032, 2015
222015
Polymer-fabricated synthesis of cerium oxide nanoparticles and applications as a green catalyst towards multicomponent transformation with size-dependent activity studies
B Samai, S Sarkar, S Chall, S Rakshit, SC Bhattacharya
CrystEngComm 18 (40), 7873-7882, 2016
192016
Single step aqueous synthesis of pure rare earth nanoparticles in biocompatible polymer matrices
S Chall, A Saha, SK Biswas, A Datta, SC Bhattacharya
Journal of Materials Chemistry 22 (25), 12538-12546, 2012
182012
Toxicological assessment of PEG functionalized f-block rare earth phosphate nanorods
S Chall, SS Mati, B Gorain, S Rakshit, SC Bhattacharya
Toxicology Research 4 (4), 966-975, 2015
162015
Spectroscopic and quantum mechanical approach of solvatochromic immobilization: Modulation of electronic structure and excited-state properties of 1, 8-naphthalimide derivative
SS Mati, S Chall, S Rakshit, SC Bhattacharya
Journal of Fluorescence 25, 341-353, 2015
162015
Conformational Switch Driven Membrane Pore Formation by Mycobacterium Secretory Protein MPT63 Induces Macrophage Cell Death
A Sannigrahi, I Nandi, S Chall, JJ Jawed, A Halder, S Majumdar, ...
ACS chemical biology 14 (7), 1601-1610, 2019
152019
Nanoparticle induced conformational switch between α-helix and β-sheet attenuates immunogenic response of MPT63
A Sannigrahi, S Chall, JJ Jawed, A Kundu, S Majumdar, K Chattopadhyay
Langmuir 34 (30), 8807-8817, 2018
132018
Understanding the Effect of Single Cysteine Mutations on Gold Nanoclusters as Studied by Spectroscopy and Density Functional Theory Modeling
S Chall, SS Mati, I Das, A Kundu, G De, K Chattopadhyay
Langmuir 33 (43), 12120-12129, 2017
112017
Differential contribution of Igepal and CnTAB micelles on the photophysics of nonsteroidal drug Naproxen
SS Mati, TK Mondal, S Dhar, S Chall, SC Bhattacharya
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 92, 122-130, 2012
112012
Correlation of FRET efficiency with conformational changes of proteins in ionic and nonionic surfactant environment
D Singharoy, SS Mati, S Rakshit, S Chall, SC Bhattacharya
Journal of Molecular Liquids 213, 33-40, 2016
82016
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