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Dr. Abhishek Gupta
Dr. Abhishek Gupta
Postdoctoral Fellow, Johns Hopkins University, Maryland
Verified email at jh.edu
Title
Cited by
Cited by
Year
Time-resolved emission reveals ensemble of emissive states as the origin of multicolor fluorescence in carbon dots
S Khan, A Gupta, NC Verma, CK Nandi
Nano letters 15 (12), 8300-8305, 2015
2842015
Carbon dots for naked eye colorimetric ultrasensitive arsenic and glutathione detection
A Gupta, NC Verma, S Khan, CK Nandi
Biosensors and Bioelectronics 81, 465-472, 2016
1352016
Nitrogen-doped, thiol-functionalized carbon dots for ultrasensitive Hg (II) detection
A Gupta, A Chaudhary, P Mehta, C Dwivedi, S Khan, NC Verma, ...
Chemical communications 51 (53), 10750-10753, 2015
1212015
Laser-induced graphene–PVA composites as robust electrically conductive water treatment membranes
AK Thakur, SP Singh, MN Kleinberg, A Gupta, CJ Arnusch
ACS applied materials & interfaces 11 (11), 10914-10921, 2019
872019
Paper strip based and live cell ultrasensitive lead sensor using carbon dots synthesized from biological media
A Gupta, NC Verma, S Khan, S Tiwari, A Chaudhary, CK Nandi
Sensors and Actuators B: Chemical 232, 107-114, 2016
742016
Morphological effect of gold nanoparticles on the adsorption of bovine serum albumin
A Chaudhary, A Gupta, S Khan, CK Nandi
Physical Chemistry Chemical Physics 16 (38), 20471-20482, 2014
682014
Silver-doped laser-induced graphene for potent surface antibacterial activity and anti-biofilm action
A Gupta, L Holoidovsky, C Thamaraiselvan, AK Thakur, SP Singh, ...
Chemical communications 55 (48), 6890-6893, 2019
642019
Kinetics of protein adsorption on gold nanoparticle with variable protein structure and nanoparticle size
S Khan, A Gupta, NC Verma, CK Nandi
The Journal of chemical physics 143 (16), 2015
632015
Controlling the fate of protein corona by tuning surface properties of nanoparticles
S Khan, A Gupta, CK Nandi
The Journal of Physical Chemistry Letters 4 (21), 3747-3752, 2013
622013
Reversible photoswitching of carbon dots
S Khan, NC Verma, A Gupta, CK Nandi
Scientific Reports 5 (1), 11423, 2015
612015
Electrochemical Removal of Organic and Inorganic Pollutants Using Robust Laser-Induced Graphene Membranes
C Thamaraiselvan, AK Thakur, A Gupta, CJ Arnusch
ACS Applied Materials & Interfaces 13 (1), 1452-1462, 2020
462020
Gold nanoparticle chitosan composite hydrogel beads show efficient removal of methyl parathion from waste water
C Dwivedi, A Gupta, A Chaudhary, CK Nandi
RSC advances 4 (75), 39830-39838, 2014
382014
PC12 live cell ultrasensitive neurotransmitter signaling using high quantum yield sulphur doped carbon dots and its extracellular Ca2+ ion dependence
A Gupta, CK Nandi
Sensors and Actuators B: Chemical 245, 137-145, 2017
332017
Effect of surface chemistry and morphology of gold nanoparticle on the structure and activity of common blood proteins
A Chaudhary, S Khan, A Gupta, CK Nandi
New Journal of Chemistry 40 (6), 4879-4883, 2016
312016
Lysine and dithiothreitol promoted ultrasensitive optical and colorimetric detection of mercury using anisotropic gold nanoparticles
A Chaudhary, C Dwivedi, M Chawla, A Gupta, CK Nandi
Journal of Materials Chemistry C 3 (27), 6962-6965, 2015
302015
One pot synthesis of doxorubicin loaded gold nanoparticles for sustained drug release
A Chaudhary, C Dwivedi, A Gupta, CK Nandi
RSC advances 5 (118), 97330-97334, 2015
292015
Low-voltage bacterial and viral killing using laser-induced graphene-coated non-woven air filters
A Gupta, CP Sharma, C Thamaraiselvan, L Pisharody, CD Powell, ...
ACS applied materials & interfaces 13 (49), 59373-59380, 2021
282021
Direct visualization of lead corona and its nanomolar colorimetric detection using anisotropic gold nanoparticles
C Dwivedi, A Chaudhary, A Gupta, CK Nandi
ACS Applied Materials & Interfaces 7 (9), 5039-5044, 2015
282015
Simple scalable fabrication of laser-induced graphene composite membranes for water treatment
A Gupta, CP Sharma, CJ Arnusch
ACS ES&T Water 1 (4), 881-887, 2021
262021
Functional molecular lumino-materials to probe serum albumins: solid phase selective staining through noncovalent fluorescent labeling
G Dey, A Gupta, T Mukherjee, P Gaur, A Chaudhary, SK Mukhopadhyay, ...
ACS Applied Materials & Interfaces 6 (13), 10231-10237, 2014
242014
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