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Upamanyu Das
Observed names:
Tutumoni Borah,
U. Das,
Upmanyu Das
Institutions:
Sanjay Gandhi Post Graduate Institute of Medical Sciences,
Rajiv Gandhi University,
Academy of Scientific and Innovative Research
Observed institutions:
Tezpur University,
Sanjay Gandhi Post Graduate Institute of Medical Sciences,
Rajiv Gandhi University,
Universitatea Națională de Știință și Tehnologie Politehnica București,
Academy of Scientific and Innovative Research
ORCID:
0000-0003-3727-4104
Observed ORCIDs:
0000-0003-3727-4104,
0009-0001-8885-7900
OpenAlex ID:
A5014388367
ZnO based triboelectric nanogenerator on textile platform for wearable sweat sensing application
2023
·
Bikash Baro
, Sammun Khimhun
, et al.
·
Nano Energy
·
74
Au decorated ultrathin WS2-based single-electrode triboelectric nanogenerator for flexible self-powered photodetector
2022
·
Tani Chekke
, Ringshar Narzary
, et al.
·
Sensors and Actuators A Physical
·
39
2D WS2-Based Single-Electrode Triboelectric Nanogenerator for Power Generation and Motion Sensing
2023
·
Tani Chekke
, Ringshar Narzary
, et al.
·
Journal of Electronic Materials
·
27
Development of Tb‐doped ZnO nanorods: Effect of nitrogen ion irradiation on luminescence and structural evolution
2010
·
S. Bayan
, U. Das
, et al.
·
physica status solidi (a)
·
24
Fabrication of ZnO nanorods for optoelectronic device applications
2009
·
R. Chakraborty
, U. Das
, et al.
·
Indian Journal of Physics
·
24
Flexible triboelectric nanogenerators of Au-g-C3N4/ZnO hierarchical nanostructures for machine learning enabled body movement detection
2023
·
Sourav Pratim Das
, Rimlee Bhuyan
, et al.
·
Nanotechnology
·
20
Cotton Based Self-Powered Temperature Sensor Based on Au-Augmented WS2 Triboelectric Nanogenerator
2023
·
Tani Chekke
, Ringshar Narzary
, et al.
·
Journal of Electronic Materials
·
18
Magnetization dynamics of iron oxide super paramagnetic nanoparticles above blocking temperature
2022
·
Bandana Gogoi
, Upamanyu Das
·
Materials Today Proceedings
·
14
Evolution of ZnO nanoparticles and nanorods: aspect ratio dependent optoelectronic properties
2010
·
U. Das
, D. Mohanta
·
The European Physical Journal Applied Physics
·
13
Effect of structure and concentration of polymer, metal ion and pH of the medium on the fluorescence characteristics of hyperbranched polyamines
2008
·
Sibdas Singha Mahapatra
, Upamanyu Das
, et al.
·
Journal of Luminescence
·
11
Structural, Thermal, and Magnetic Characterization Analysis of Synthesized Fe3O4-Spinel Ferrite Nanoparticles
2023
·
Bandana Gogoi
, Upamanyu Das
·
Advanced materials research
·
7
Peacock feather supported self assembled ZnO nanostructures for tuning photonic properties
2010
·
S. Bayan
, U. Das
, et al.
·
The European Physical Journal D
·
6
Metal oxide nanocomposite based flexible nanogenerator: synergic effect of light and pressure
2022
·
Soni Ngadong
, Tani Chekke
, et al.
·
Nanotechnology
·
5
Influence of Surface Functional Groups of ZnO Nanorods on the Performance of Cellulose Paper-Based Flexible Triboelectric Nanogenerator
2022
·
Tai Mayu
, Ringshar Narzary
, et al.
·
International Journal of Nanoscience
·
5
Enhanced Study of Magnetic Properties of Polyvinyl Alcohol-Coated Superparamagnetic Iron Oxide Nanoparticles Below Blocking Temperatures
2023
·
Bandana Gogoi
, Upamanyu Das
·
Powder Metallurgy and Metal Ceramics
·
3
Review on Magnetism in Nanomaterials and Superparamagnetism
2021
·
Bandana Gogoi
, Upamanyu Das
·
Springer proceedings in physics
·
3
Flexible self-powered photodetector with synergic execution of piezoelectric and triboelectric effects in 2D g-C3N4 and WS2 filled PVDF-HFP matrix
2025
·
Bikash Baro
, Takio Yagin
, et al.
·
Nano Futures
·
1
SnO-SnO2 Nanocomposites Based pn Diode: In Situ Synthesis, Characterization and Fabrication of Device for pn Diode Applicability
2024
·
Ringshar Narzary
, Tani Chekke
, et al.
·
Advanced materials research
·
1
Measurement of high disorder state of high-density polyethylene (HDPE) on irradiation by gamma rays
2020
·
V. Kumar
, Ambika Tundwal
, et al.
·
Indian Journal of Physics
·
1
Base-Controlled Dual Pd Catalysis Enabling Tunable Tandem C(sp3)–H Cyclopalladation–Annulation and 6- endo - trig Heck Cyclization
2026
·
Upamanyu Das
, Pritam Roy
, et al.
·
Organic Letters
PDF
PVDF-HFP Entrapped WS2 composite based Triboelectric Nanogenerators with Resonant Inductive Coupling for Wireless Power Transmission and Self-Powered Motion Sensing
2026
·
Tutumoni Borah
, Upamanyu Das
·
SSRN Electronic Journal
Defect-Mediated Self-Powered Ultraviolet Photodetection of Chemically Tailored Tin-Oxide Nanoparticles
2023
·
R Narzary
, Tani Chekke
, et al.
·
Brazilian Journal of Physics
ZnS:Cr Nanostructures Building Fractals and Their Properties
2010
·
D. P. Gogoi
, U. Das
, et al.
·
AIP conference proceedings
Chromium Doped ZnS Nanostructures: Structural and Optical Characteristics
2009
·
D. P. Gogoi
, U. Das
, et al.
·
AIP conference proceedings
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Works count:
25
Citation count:
296
H-index:
10
I10-index:
10
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