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Ruma Das
Ruma Das
Applied Sciences, Haldia Institute of Technology
Verified email at iitg.ac.in
Title
Cited by
Cited by
Year
Origin of high photoluminescence yield and high SERS sensitivity of nitrogen-doped graphene quantum dots
R Das, S Parveen, A Bora, PK Giri
Carbon, 2020
902020
Quantitative Understanding of Charge Transfer Mediated Fe3+ Sensing and Fast Photoresponse by N-doped Graphene Quantum Dots Decorated on Plasmonic Au Nanoparticles
R Das, H Sugimoto, M Fujii, PK Giri
ACS Applied Materials & Interfaces, 2020
502020
Large exciton binding energy, high photoluminescence quantum yield and improved photostability of organo-metal halide hybrid perovskite quantum dots grown on a mesoporous …
S Parveen, KK Paul, R Das, PK Giri
Journal of colloid and interface science 539, 619-633, 2019
492019
Anomalous fluorescence enhancement and fluorescence quenching of graphene quantum dots by single walled carbon nanotubes
R Das, G Rajender, PK Giri
Physical Chemistry Chemical Physics 20 (6), 4527-4537, 2018
432018
Multifunctional Ag nanoparticle decorated Si nanowires for sensing, photocatalysis and light emission applications
R Ghosh, J Ghosh, R Das, LPL Mawlong, KK Paul, PK Giri
Journal of colloid and interface science 532, 464-473, 2018
402018
Highly sensitive and selective label-free detection of dopamine in human serum based on nitrogen-doped graphene quantum dots decorated on Au nanoparticles: Mechanistic insights …
R Das, KK Paul, PK Giri
Applied Surface Science 490, 318-330, 2019
352019
Understanding the excitation wavelength dependent spectral shift and large exciton binding energy of tungsten disulfide quantum dots and its interaction with single-walled …
A Bora, LPL Mawlong, R Das, PK Giri
Journal of colloid and interface science 561, 519-532, 2020
262020
Quantitative understanding of the ultra-sensitive and selective detection of dopamine using a graphene oxide/WS 2 quantum dot hybrid
R Das, A Bora, PK Giri
Journal of Materials Chemistry C, 2020
112020
Label-free glucose detection over a wide dynamic range by mesoporous Si nanowires based on anomalous photoluminescence enhancement
R Ghosh, R Das, PK Giri
Sensors and Actuators B: Chemical 260, 693-704, 2018
102018
Fluorescence based comparative study of interaction of perylene with nitrogen doped graphene quantum dots and graphene oxide sheets
R Das, PK Giri
AIP Conference Proceedings 2082 (1), 030030, 2019
12019
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