Search Results - "Ghosh, Avishek"
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An Account of Hygienic Practices and Street Food Safety Around the Medical Colleges of Kolkata, India
Published in Journal of pure & applied microbiology : an international research journal of microbiology (01-12-2023)“…The safety of street food is an important aspect in the field of nutrition security. A cross sectional study was conducted among street food vendors around the…”
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2
Elucidation of cellular signaling mechanism involved in Vibrio cholerae chitin-binding protein GbpA mediated IL-8 secretion in the intestinal cells
Published in Infectious medicine (01-06-2024)“…•GbpA, the secretory colonization factor of Vibrio cholerae, with the ability to induce pro-inflammatory response by enhancing IL-8 secretion in the intestinal…”
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3
Solvent free synthesis of vinylcyanoacetohydrazone bridged diferrocenyl organometallic compounds as bifunctional molecule for donor-acceptor and photovoltaic properties
Published in Journal of organometallic chemistry (01-02-2021)“…•Solvent-free, solid state synthesis of cyanovinylhydrazone bridged diferrocenyl compounds using RHA as solid support.•Fabrication of a solar cell device using…”
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Bioactive 1,1′-unsymmetrical bi-functional ferrocenyl compounds using a novel solvent free one pot multicomponent reaction method
Published in Journal of organometallic chemistry (15-02-2020)“…A solvent free synthetic method using rice husk ash (RHA) as solid support has been designed for selective functionalization and preparation of novel 1,1′-…”
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5
A novel mass assay to measure phosphatidylinositol-5-phosphate from cells and tissues
Published in Bioscience reports (30-10-2019)“…Abstract Phosphatidylinositol-5-phosphate (PI5P) is a low abundance lipid proposed to have functions in cell migration, DNA damage responses, receptor…”
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Ultrafast Two Dimensional-Infrared Spectroscopy of a Molecular Monolayer
Published in Journal of the American Chemical Society (20-02-2008)“…The study of vibrational coupling and energy flow in bulk (bio)molecular systems using two-dimensional infrared spectroscopy, has dramatically broadened our…”
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7
Generalized Behavioral Modelling Methodology of Switch-Diode Cell for Power Loss Prediction in Electromagnetic Transient Simulation
Published in Energies (Basel) (01-03-2021)“…Modern wide-bandgap (WBG) devices, such as silicon carbide (SiC) or gallium nitride (GaN) based devices, have emerged and been increasingly used in power…”
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8
Interface-Specific Ultrafast Two-Dimensional Vibrational Spectroscopy
Published in Accounts of chemical research (15-09-2009)“…Surfaces and interfaces are omnipresent in nature. They are not just the place where two bulk media meet. Surfaces and interfaces play key roles in a diversity…”
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Non-radiative relaxation of photoexcited chlorophylls: theoretical and experimental study
Published in Scientific reports (08-09-2015)“…Nonradiative relaxation of high-energy excited states to the lowest excited state in chlorophylls marks the first step in the process of photosynthesis. We…”
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10
Membrane-Bound Water is Energetically Decoupled from Nearby Bulk Water: An Ultrafast Surface-Specific Investigation
Published in Journal of the American Chemical Society (08-08-2007)“…We report a femtosecond time-resolved study of ultrafast vibrational dynamics of membrane-bound water. The O−H stretch vibrational lifetime of water bound to a…”
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11
The Vibrio cholerae colonization factor GbpA possesses a modular structure that governs binding to different host surfaces
Published in PLoS pathogens (01-01-2012)“…Vibrio cholerae is a bacterial pathogen that colonizes the chitinous exoskeleton of zooplankton as well as the human gastrointestinal tract. Colonization of…”
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12
Structural rationale to understand the effect of disease-associated mutations on Myotubularin
Published in Current research in structural biology (01-01-2023)“…Myotubularin or MTM1 is a lipid phosphatase that regulates vesicular trafficking in the cell. The MTM1 gene is mutated in a severe form of muscular disease,…”
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13
Structural Inhomogeneity of Interfacial Water at Lipid Monolayers Revealed by Surface-Specific Vibrational Pump−Probe Spectroscopy
Published in Journal of the American Chemical Society (27-10-2010)“…We report vibrational lifetime measurements of the OH stretch vibration of interfacial water in contact with lipid monolayers, using time-resolved vibrational…”
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14
Synthesis and structure of open and closed type iron telluride – stibine cluster compounds
Published in Journal of organometallic chemistry (15-11-2017)“…Open and closed type triiron chalcogenide stibine cluster molecules have been synthesized and characterized by single crystal X-ray structural studies. A…”
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Selective functionalization of ferrocenyl compounds using a novel solvent free synthetic method for the preparation of bioactive unsymmetrical ferrocenyl derivatives
Published in Applied organometallic chemistry (01-04-2019)“…A novel solvent free synthetic method has been designed by using rice husk ash (RHA) as solid support for the selective functionalization of ferrocenyl…”
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16
Functional analysis of the biochemical activity of mammalian phosphatidylinositol 5 phosphate 4-kinase enzymes
Published in Bioscience reports (28-02-2019)“…Phosphatidylinositol 5 phosphate 4-kinase (PIP4K) are enzymes that catalyse the phosphorylation of phosphatidylinositol 5-phosphate (PI5P) to generate PI(4,5)P…”
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Ultrafast vibrational energy transfer between surface and bulk water at the air-water interface
Published in Physical review letters (02-03-2007)“…We report a femtosecond time-resolved study of water at the neat water-air interface. The O-H stretch vibrational lifetime of hydrogen-bonded interfacial water…”
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Ribosylation induced structural changes in Bovine Serum Albumin: understanding high dietary sugar induced protein aggregation and amyloid formation
Published in Heliyon (01-09-2020)“…Non-enzymatic glycation of proteins is believed to be the root cause of high dietary sugar associated pathophysiological maladies. We investigated the…”
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Multi-material additive manufacturing of low sintering temperature Bi2Mo2O9 ceramics with Ag floating electrodes by selective laser burnout
Published in Virtual and physical prototyping (02-04-2020)“…Additive manufacturing (AM) of co-fired low temperature ceramics offers a unique route for fabrication of novel 3D radio frequency (RF) and microwave…”
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Conceptual Design and Demonstration of an Automatic System for Extracting Switching Loss and Creating Data Library of Power Semiconductors
Published in IEEE open journal of power electronics (2020)“…A switching characterization (SC) test of power semiconductor devices (PSDs) gives us significant insight into the dynamic switching behavior of the device…”
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