Search Results - "Dutta, Dipak"

Bicyclomycin generates ROS and blocks cell division in Escherichia coli by Prakash, Anand, Dutta, Dipak

“…The role of reactive oxygen species (ROS) in the killing exerted by antibiotics on bacteria is debated. Evidence attributes part of toxicity of many…”
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An allosteric mechanism of Rho-dependent transcription termination by Dutta, Dipak, Nudler, Evgeny, Wade, Joseph, Epshtein, Vitaly

“…Rho is the essential RNA helicase that sets the borders between transcription units and adjusts transcriptional yield to translational needs in bacteria…”
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Linking RNA Polymerase Backtracking to Genome Instability in E. coli by Dutta, Dipak, Shatalin, Konstantin, Epshtein, Vitaly, Gottesman, Max E., Nudler, Evgeny

“…Frequent codirectional collisions between the replisome and RNA polymerase (RNAP) are inevitable because the rate of replication is much faster than that of…”
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Recent Advances in Metal Nanoparticles Stabilization into Nanopores of Montmorillonite and Their Catalytic Applications for Fine Chemicals Synthesis by Kumar Dutta, Dipak, Jyoti Borah, Bibek, Pollov Sarmah, Podma

“…Metal nanoparticles supported montmorillonite with innovative characteristics has led to a new generation of heterogeneous "nanocatalyst." Such catalysts are…”
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Photocatalytic performance of ZnO nanomaterials for self sensitized degradation of malachite green dye under solar light by Saikia, Lakshi, Bhuyan, Diganta, Saikia, Mrinal, Malakar, Banajit, Dutta, Dipak Kumar, Sengupta, Pinaki

“…ZnO nanomaterials were successfully synthesized and effectively used as photocatalyst for self sensitized photodegradation of malachite green (MG) under solar…”
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Escherichia coli β-clamp slows down DNA polymerase I dependent nick translation while accelerating ligation by Bhardwaj, Amit, Ghose, Debarghya, Thakur, Krishan Gopal, Dutta, Dipak

“…The nick translation property of DNA polymerase I (Pol I) ensures the maturation of Okazaki fragments by removing primer RNAs and facilitating ligation…”
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Free spermidine evokes superoxide radicals that manifest toxicity by Kumar, Vineet, Mishra, Rajesh Kumar, Ghose, Debarghya, Kalita, Arunima, Dhiman, Pulkit, Prakash, Anand, Thakur, Nirja, Mitra, Gopa, Chaudhari, Vinod D, Arora, Amit, Dutta, Dipak

“…Spermidine and other polyamines alleviate oxidative stress, yet excess spermidine seems toxic to unless it is neutralized by SpeG, an enzyme for the spermidine…”
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Unraveling the mechanistic insights of sophorolipid-capped gold nanoparticle-induced cell death in Vibrio cholerae by Shikha, Sristy, Kumar, Vineet, Jain, Ankita, Dutta, Dipak, Bhattacharyya, Mani Shankar

“…, a Gram-negative bacterium, is the causative agent of a fatal disease, "cholera." Prevention of cholera outbreak is possible by eliminating the bacteria from…”
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An Intrinsic Alkalization Circuit Turns on mntP Riboswitch under Manganese Stress in Escherichia coli by Kalita, Arunima, Mishra, Rajesh Kumar, Kumar, Vineet, Arora, Amit, Dutta, Dipak

“…The trace metal manganese in excess affects iron-sulfur cluster and heme-protein biogenesis, eliciting cellular toxicity. The manganese efflux protein MntP is…”
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Stabilized Rh0-nanoparticles-Montmorillonite clay composite: Synthesis and catalytic transfer hydrogenation reaction by Sarmah, Podma Pollov, Dutta, Dipak Kumar

“…•Montmorillonite clay is activated with mineral acid to generate nanopores of desired dimension.•Rh0-nanoparticles are generated into the modified…”
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Modified Montmorillonite clay catalyzed regioselective ring opening of epoxide with amines and alcohols under solvent free conditions by BHUYAN, Diganta, SAIKIA, Lakshi, DIPAK KUMAR DUTTA

“…Modification of Montmorillonite by acid treatment depletes the layered structure and generates micro- and mesopores. The catalytic activity of naturally…”
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Proton Conduction in a Quaternary Organic Salt: Its Phase Behavior and Related Spectroscopic Studies by Kaur, Ramanpreet, Swain, Diptikanta, Dutta, Dipak, Brajesh, Kumar, Singh, Priyank, Bhattacharyya, Aninda J, Ranjan, Rajeev, Narayana, Chandrabhas, Hulliger, Jürg, Guru Row, Tayur N

“…One of the key challenges of fuel cell technology is to find solid electrolytes which are cheap and environmentally friendly with high proton (H+)…”
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Structure-Guided Designing and Evaluation of Peptides Targeting Bacterial Transcription by Kaur, Gundeep, Kapoor, Srajan, Kaundal, Soni, Dutta, Dipak, Thakur, Krishan Gopal

“…The mycobacterial RNA polymerase (RNAP) is an essential and validated drug target for developing antibacterial drugs. The β-subunit of Mycobacterium…”
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Transcription Termination Factor Rho Prefers Catalytically Active Elongation Complexes for Releasing RNA by Dutta, Dipak, Chalissery, Jisha, Sen, Ranjan

“…RNA polymerase pauses at different DNA sequences during transcription elongation, and this pausing is associated with distinct conformational state(s) of the…”
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Synthesis of cationic rhodium(I) and iridium(I) carbonyl complexes of tetradentate P(CH2CH2PPh2)3 ligand: An implication of steric inhibition and catalytic hydroformylation reaction by Saikia, Kokil, Deb, Biswajit, Dutta, Dipak Kumar

“…•Synthesis of Rh(I) and Ir(I) carbonyl complexes of tetradentate phosphine ligand.•Spectroscopic and X-ray structural characterization of the synthesized…”
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Efficient Suzuki―Miyaura coupling reaction in water: Stabilized Pd°-Montmorillonite clay composites catalyzed reaction by BIBEK JYOTI BORAH, SUBRAT JYOTI BORAH, SAIKIA, Kokil, DIPAK KUMAR DUTTA

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Heteropoly acid supported modified Montmorillonite clay: An effective catalyst for the esterification of acetic acid with sec-butanol by Bhorodwaj, Siddhartha Kumar, Dutta, Dipak Kumar

“…Dodecatungstophosphoric acid, H 3PW 12O 40·6H 2O (DTP), supported on acid modified Montmorillonite clay (AT-Mont) matrix, is an efficient solid acid catalyst…”
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Efficient Suzuki–Miyaura coupling reaction in water: Stabilized Pdo-Montmorillonite clay composites catalyzed reaction by Borah, Bibek Jyoti, Borah, Subrat Jyoti, Saikia, Kokil, Dutta, Dipak Kumar

“…The Pdo-nanoparticles, generated into the nanopores of modified Montmorillonite clay, were evaluated for catalytic performance for the Suzuki-Miyaura cross…”
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Properties of HflX, an Enigmatic Protein from Escherichia coli by Dutta, Dipak, Bandyopadhyay, Kaustav, Datta, Ajit Bikram, Sardesai, Abhijit A, Parrack, Pradeep

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Dicarbonylrhodium(I) complexes of benzoylpyridine ligands: Synthesis, reactivity and catalytic carbonylation reaction by Borah, Bibek Jyoti, Deb, Biswajit, Sarmah, Podma Pollov, Dutta, Dipak Kumar

“…The three new Rh(I) carbonyl complexes of the type [Rh(CO) 2ClL]; L = 2-Benzoylpyridine, 3-Benzoylpyridine and 4-Benzoylpyridine have been synthesized, which…”
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