Arun Chattopadhyay
Arun Chattopadhyay
Other namesA Chattopadhyay, Chattopadhyay, A
Professor of Chemistry, IIT Guwahati
Verified email at - Homepage
Cited by
Cited by
Green Fluorescent Protein-Expressing Escherichia coli as a Model System for Investigating the Antimicrobial Activities of Silver Nanoparticles
SK Gogoi, P Gopinath, A Paul, A Ramesh, SS Ghosh, A Chattopadhyay
Langmuir 22 (22), 9322-9328, 2006
The antibacterial properties of a novel chitosan–Ag-nanoparticle composite
P Sanpui, A Murugadoss, PVD Prasad, SS Ghosh, A Chattopadhyay
International journal of food microbiology 124 (2), 142-146, 2008
Induction of apoptosis in cancer cells at low silver nanoparticle concentrations using chitosan nanocarrier
P Sanpui, A Chattopadhyay, SS Ghosh
ACS applied materials & interfaces 3 (2), 218-228, 2011
One step synthesis of C-dots by microwave mediated caramelization of poly (ethylene glycol)
A Jaiswal, SS Ghosh, A Chattopadhyay
Chemical communications 48 (3), 407-409, 2012
A ‘green’chitosan–silver nanoparticle composite as a heterogeneous as well as micro-heterogeneous catalyst
A Murugadoss, A Chattopadhyay
Nanotechnology 19 (1), 015603, 2007
Presence of amorphous carbon nanoparticles in food caramels
MP Sk, A Jaiswal, A Paul, SS Ghosh, A Chattopadhyay
Scientific reports 2 (1), 383, 2012
Signaling gene cascade in silver nanoparticle induced apoptosis
P Gopinath, SK Gogoi, P Sanpui, A Paul, A Chattopadhyay, SS Ghosh
Colloids and Surfaces B: Biointerfaces 77 (2), 240-245, 2010
Implications of silver nanoparticle induced cell apoptosis for in vitro gene therapy
P Gopinath, SK Gogoi, A Chattopadhyay, SS Ghosh
Nanotechnology 19 (7), 075104, 2008
Heightened reactive oxygen species generation in the antimicrobial activity of a three component iodinated chitosan− silver nanoparticle composite
M Banerjee, S Mallick, A Paul, A Chattopadhyay, SS Ghosh
Langmuir 26 (8), 5901-5908, 2010
Synthesis of Au nanoparticle–conductive polyaniline composite using H 2 O 2 as oxidising as well as reducing agent
TK Sarma, D Chowdhury, A Paul, A Chattopadhyay
Chemical Communications, 1048-1049, 2002
Fabrication of antibacterial silver nanoparticle—sodium alginate–chitosan composite films
S Sharma, P Sanpui, A Chattopadhyay, SS Ghosh
Rsc Advances 2 (13), 5837-5843, 2012
Enhanced antibacterial activity of bimetallic gold-silver core–shell nanoparticles at low silver concentration
M Banerjee, S Sharma, A Chattopadhyay, SS Ghosh
Nanoscale 3 (12), 5120-5125, 2011
Blue-emitting copper nanoclusters synthesized in the presence of lysozyme as candidates for cell labeling
R Ghosh, AK Sahoo, SS Ghosh, A Paul, A Chattopadhyay
ACS applied materials & interfaces 6 (6), 3822-3828, 2014
Retention of enzymatic activity of α-amylase in the reductive synthesis of gold nanoparticles
A Rangnekar, TK Sarma, AK Singh, J Deka, A Ramesh, A Chattopadhyay
Langmuir 23 (10), 5700-5706, 2007
Photocatalytic Polypyrrole−TiO2−Nanoparticles Composite Thin Film Generated at the Air−Water Interface
D Chowdhury, A Paul, A Chattopadhyay
Langmuir 21 (9), 4123-4128, 2005
Iodine-stabilized Cu nanoparticle chitosan composite for antibacterial applications
S Mallick, S Sharma, M Banerjee, SS Ghosh, A Chattopadhyay, A Paul
ACS applied materials & interfaces 4 (3), 1313-1323, 2012
Vibrational Stark effect spectroscopy
A Chattopadhyay, SG Boxer
Journal of the American Chemical Society 117 (4), 1449-1450, 1995
Gold nanocluster embedded albumin nanoparticles for two‐photon imaging of cancer cells accompanying drug delivery
R Khandelia, S Bhandari, UN Pan, SS Ghosh, A Chattopadhyay
Small 11 (33), 4075-4081, 2015
Quantum dot impregnated-chitosan film for heavy metal ion sensing and removal
A Jaiswal, SS Ghsoh, A Chattopadhyay
Langmuir 28 (44), 15687-15696, 2012
The pH taxis of an intelligent catalytic microbot
KK Dey, S Bhandari, D Bandyopadhyay, S Basu, A Chattopadhyay
Small 9 (11), 1916-1920, 2013
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