User profiles for "author:Sandip Ghosh"

Sandip Ghosh

- Verified email at tifr.res.in - Cited by 1919

Sandip Ghosh

- Verified email at iitbhu.ac.in - Cited by 1451

Sandip Ghosh

- Verified email at cgu.edu.tw - Cited by 193

Role of transcranial Doppler ultrasonography in stroke

S Sarkar, S Ghosh, SK Ghosh… - Postgraduate Medical …, 2007 - academic.oup.com
Transcranial Doppler sonongraphy is a non-invasive, non-ionising, inexpensive, portable
and safe technique that uses a pulsed Doppler transducer for assessment of intracerebral …

Up-conversion hybrid nanomaterials for light-and heat-driven applications

A Gupta, S Ghosh, MK Thakur, J Zhou… - Progress in Materials …, 2021 - Elsevier
Composites or hybrid materials offer diverse properties not achievable in pure materials.
Here we critically review the interesting and controllable fluorescence and photothermal …

Electronic band structure of wurtzite GaN under biaxial strain in the M plane investigated with photoreflectance spectroscopy

S Ghosh, P Waltereit, O Brandt, HT Grahn, KH Ploog - Physical Review B, 2002 - APS
We investigate the modification of the electronic band structure in wurtzite GaN due to
biaxial strain within the M plane using photoreflectance (PR) spectroscopy. The …

Optically active two-dimensional MoS2-based nanohybrids for various biosensing applications: A comprehensive review

S Ghosh, CJ Yang, JY Lai - Biosensors and Bioelectronics, 2023 - Elsevier
Following the discovery of graphene, there has been a surge in exploring other two-
dimensional (2D) nanocrystals, including MoS 2. Over the past few decades, MoS 2-based …

Near-Direct Bandgap WSe2/ReS2 Type-II pn Heterojunction for Enhanced Ultrafast Photodetection and High-Performance Photovoltaics

A Varghese, D Saha, K Thakar, V Jindal, S Ghosh… - Nano …, 2020 - ACS Publications
Pn heterojunctions comprising layered van der Waals (vdW) semiconductors have been
used to demonstrate current-rectifiers, photodetectors, and photovoltaic devices. However, a …

Oligoribonuclease is an essential component of the mRNA decay pathway

S Ghosh, MP Deutscher - Proceedings of the National …, 1999 - National Acad Sciences
mRNA decay in prokaryotic cells involves the action of both endo-and exoribonucleases. In
Escherichia coli, degradation of RNA to the mononucleotide level was thought to depend on …

[HTML][HTML] Reconfiguring crystal and electronic structures of MoS2 by substitutional doping

J Suh, TL Tan, W Zhao, J Park, DY Lin, TE Park… - Nature …, 2018 - nature.com
Doping of traditional semiconductors has enabled technological applications in modern
electronics by tailoring their chemical, optical and electronic properties. However …

H∞ load frequency control of interconnected power systems with communication delays

R Dey, S Ghosh, G Ray, A Rakshit - … Journal of Electrical Power & Energy …, 2012 - Elsevier
This paper considers the problem of power system load frequency control design
incorporating the effect of using open communication network instead of a dedicated one for …

Amphiphilic peptide-based supramolecular, noncytotoxic, stimuli-responsive hydrogels with antibacterial activity

N Nandi, K Gayen, S Ghosh, D Bhunia… - …, 2017 - ACS Publications
A series of peptides with a long fatty acyl chain covalently attached to the C-terminal part
and a free amine (-NH2) group at the N-terminus have been designed so that these …

Polybenzimidazole/silica nanocomposites: Organic-inorganic hybrid membranes for PEM fuel cell

S Ghosh, S Maity, T Jana - Journal of Materials Chemistry, 2011 - pubs.rsc.org
Despite the myriad studies on polybenzimidazole based polymer electrolyte membranes for
fuel cells operating above 100° C, the development of membranes with higher proton …