Search Results - "Dey, Abhishek"

Structural Modifications and Novel Protein-Binding Sites in Pre-miR-675-Explaining Its Regulatory Mechanism in Carcinogenesis by Dey, Abhishek

“…Pre-miR-675 is a microRNA expressed from the exon 1 of H19 long noncoding RNA, and the atypical expression of pre-miR-675 has been linked with several diseases…”
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Electrocatalytic Reduction of Nitrogen to Hydrazine Using a Trinuclear Nickel Complex by Saha, Paramita, Amanullah, Sk, Dey, Abhishek

“…Activation and reduction of N2 have been a major challenge to chemists and the focus since now has mostly been on the synthesis of NH3. Alternatively,…”
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Intermediates Involved in the 2e–/2H+ Reduction of CO2 to CO by Iron(0) Porphyrin by Mondal, Biswajit, Rana, Atanu, Sen, Pritha, Dey, Abhishek

“…The reduction of CO2 by an iron porphyrin complex with a hydrogen bonding distal pocket involves at least two intermediates. The resonance Raman data of…”
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Activation of Co(I) State in a Cobalt-Dithiolato Catalyst for Selective and Efficient CO2 Reduction to CO by Dey, Subal, Ahmed, Md Estak, Dey, Abhishek

“…Reduction of CO2 holds the key to solving two major challenges taunting the societyclean energy and clean environment. There is an urgent need for the…”
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Factors Determining the Rate and Selectivity of 4e–/4H+ Electrocatalytic Reduction of Dioxygen by Iron Porphyrin Complexes by Chatterjee, Sudipta, Sengupta, Kushal, Mondal, Biswajit, Dey, Subal, Dey, Abhishek

“…Reactivity as well as selectivity are crucial in the activation and electrocatalytic reduction of molecular oxygen. Recent developments in the understanding of…”
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Effect of Pendant Distal Residues on the Rate and Selectivity of Electrochemical Oxygen Reduction Reaction Catalyzed by Iron Porphyrin Complexes by Ghatak, Arnab, Bhunia, Sarmistha, Dey, Abhishek

“…Oxygen reduction reaction (ORR) is a complex 4e–/4H+ multistep process, and factors that determine the rate and selectivity of this reaction are a matter of…”
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Activating Fe(I) Porphyrins for the Hydrogen Evolution Reaction Using Second-Sphere Proton Transfer Residues by Rana, Atanu, Mondal, Biswajit, Sen, Pritha, Dey, Subal, Dey, Abhishek

“…Iron porphyrin complexes with second-sphere distal triazole residues show a hydrogen evolution reaction (HER) catalyzed by the Fe­(I) state in both organic and…”
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Current Perspectives of Telomerase Structure and Function in Eukaryotes with Emerging Views on Telomerase in Human Parasites by Dey, Abhishek, Chakrabarti, Kausik

“…Replicative capacity of a cell is strongly correlated with telomere length regulation. Aberrant lengthening or reduction in the length of telomeres can lead to…”
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Direct observation of intermediates formed during steady-state electrocatalytic O₂ reduction by iron porphyrins by Sengupta, Kushal, Chatterjee, Sudipta, Samanta, Subhra, Dey, Abhishek

“…Heme/porphyrin-based electrocatalysts (both synthetic and natural) have been known to catalyze electrochemical O ₂, H ⁺, and CO ₂ reduction for more than five…”
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Electron Transfer Control of Reductase versus Monooxygenase: Catalytic C–H Bond Hydroxylation and Alkene Epoxidation by Molecular Oxygen by Mukherjee, Manjistha, Dey, Abhishek

“…Catalytic oxidation of organic substrates, using a green oxidant like O2, has been a long-term goal of the scientific community. In nature, these oxidations…”
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Exploring charge and color breaking vacuum in non-holomorphic MSSM by Beuria, Jyotiranjan, Dey, Abhishek

“…A bstract Non-Holomorphic MSSM (NHSSM) shows various promising features that are not easily obtained in MSSM. However, the additional Non-Holomorphic (NH)…”
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Reduction of CO2 to CO by an Iron Porphyrin Catalyst in the Presence of Oxygen by Mondal, Biswajit, Sen, Pritha, Rana, Atanu, Saha, Dibyajyoti, Das, Purusottom, Dey, Abhishek

“…Reduction of CO2 to value-added chemicals is a logical way of fixing the rising levels of CO2. Activation and reduction of CO2 requires low-valent transition…”
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Molecular electrocatalysts for the oxygen reduction reaction by Dey, Subal, Mondal, Biswajit, Chatterjee, Sudipta, Rana, Atanu, Amanullah, Sk, Dey, Abhishek

“…The past decade has seen considerable growth in the development of materials for fuel cell electrodes, and there is a desire for active electrocatalysts…”
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Electrocatalytic O2‑Reduction by Synthetic Cytochrome c Oxidase Mimics: Identification of a “Bridging Peroxo” Intermediate Involved in Facile 4e–/4H+ O2‑Reduction by Chatterjee, Sudipta, Sengupta, Kushal, Hematian, Shabnam, Karlin, Kenneth D, Dey, Abhishek

“…A synthetic heme–Cu CcO model complex shows selective and highly efficient electrocatalytic 4e–/4H+ O2-reduction to H2O with a large catalytic rate (>105 M–1…”
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Selectivity in Electrochemical CO2 Reduction by Saha, Paramita, Amanullah, Sk, Dey, Abhishek

“…Conspectus The electrocatalytic CO2 reduction reaction (CO2RR) to generate fixed forms of carbons that have commercial value is a lucrative avenue to…”
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A biosynthetic model of cytochrome c oxidase as an electrocatalyst for oxygen reduction by Mukherjee, Sohini, Mukherjee, Arnab, Bhagi-Damodaran, Ambika, Mukherjee, Manjistha, Lu, Yi, Dey, Abhishek

“…Creating an artificial functional mimic of the mitochondrial enzyme cytochrome c oxidase (C c O) has been a long-term goal of the scientific community as such…”
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Influence of the distal guanidine group on the rate and selectivity of O2 reduction by iron porphyrin by Ghatak, Arnab, Bhakta, Snehadri, Bhunia, Sarmistha, Dey, Abhishek

“…The O2 reduction reaction (ORR) catalysed by iron porphyrins with covalently attached pendant guanidine groups is reported. The results show a clear…”
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Cobalt Corrole Catalyst for Efficient Hydrogen Evolution Reaction from H2O under Ambient Conditions: Reactivity, Spectroscopy, and Density Functional Theory Calculations by Mondal, Biswajit, Sengupta, Kushal, Rana, Atanu, Mahammed, Atif, Botoshansky, Mark, Dey, Somdatta Ghosh, Gross, Zeev, Dey, Abhishek

“…The feasibility of a hydrogen-based economy relies very much on the availability of catalysts for the hydrogen evolution reaction (HER) that are not based on…”
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Hydrogen Evolution from Aqueous Solutions Mediated by a Heterogenized [NiFe]‐Hydrogenase Model: Low pH Enables Catalysis through an Enzyme‐Relevant Mechanism by Ahmed, Md Estak, Chattopadhyay, Samir, Wang, Lianke, Brazzolotto, Deborah, Pramanik, Debajyoti, Aldakov, Dmitry, Fize, Jennifer, Morozan, Adina, Gennari, Marcello, Duboc, Carole, Dey, Abhishek, Artero, Vincent

“…[NiFe]‐hydrogenase enzymes are efficient catalysts for H2 evolution but their synthetic models have not been reported to be active under aqueous conditions so…”
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Selective 4e–/4H+ O2 Reduction by an Iron(tetraferrocenyl)Porphyrin Complex: From Proton Transfer Followed by Electron Transfer in Organic Solvent to Proton Coupled Electron Transfer in Aqueous Medium by Mittra, Kaustuv, Chatterjee, Sudipta, Samanta, Subhra, Dey, Abhishek

“…An iron porphyrin catalyst bearing four ferrocenes and a hydrogen bonding distal pocket is found to catalyze 4e–/4H+ oxygen reduction reaction (ORR) in organic…”
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