Arun Chattopadhyay
Arun Chattopadhyay
Professor of Chemistry, IIT Guwahati
Verified email at iitg.ernet.in
TitleCited byYear
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
4022006
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
3342008
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
2952012
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
2822011
A ‘green’chitosan–silver nanoparticle composite as a heterogeneous as well as micro-heterogeneous catalyst
A Murugadoss, A Chattopadhyay
Nanotechnology 19 (1), 015603, 2007
2572007
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
1952002
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
1732010
Presence of amorphous carbon nanoparticles in food caramels
MP Sk, A Jaiswal, A Paul, SS Ghosh, A Chattopadhyay
Scientific reports 2, 383, 2012
1682012
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
1602008
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
1442005
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
1352007
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
1292010
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
992011
Vibrational Stark effect spectroscopy
A Chattopadhyay, SG Boxer
Journal of the American Chemical Society 117 (4), 1449-1450, 1995
991995
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
982014
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
982012
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
962012
One Pot Synthesis of Nanoparticles of Aqueous Colloidal Polyaniline and Its Au− Nanoparticle Composite from Monomer Vapor
TK Sarma, A Chattopadhyay
The Journal of Physical Chemistry A 108 (39), 7837-7842, 2004
942004
Reversible Encapsulation of Nanometer-Size Polyaniline and Polyaniline− Au-Nanoparticle Composite in Starch
TK Sarma, A Chattopadhyay
Langmuir 20 (11), 4733-4737, 2004
772004
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
742015
The system can't perform the operation now. Try again later.
Articles 1–20