Search Results - "Sarkar, Keka"

Effect of iron oxide and gold nanoparticles on bacterial growth leading towards biological application by Chatterjee, Saptarshi, Bandyopadhyay, Arghya, Sarkar, Keka

“…Nanoparticle-metal oxide and gold represents a new class of important materials that are increasingly being developed for use in research and health related…”
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Enhancement of gold-curcumin nanoparticle mediated radiation response for improved therapy in cervical cancer: a computational approach and predictive pathway analysis by Yadav, Priya, Bandyopadhyay, Arghya, Sarkar, Keka

“…Radiotherapy is prevalently applied for highly effective cancer therapy while the low specificity of radiation is deleterious to the nearby healthy cells…”
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Enhancement of Monacolin K Production by Intergeneric Hybridization between Monascus purpureus (Arg-) and Monascus ruber (Thi-, Met-) Auxotrophs by Sinha, Anindita, Sarkar, Keka

“…This study aims to reconcile industrially suitable strains of higher red pigment producing Monascus purpureus MPA5 and higher Monacolin K producing Monascus…”
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Culture-dependent study of arsenic-reducing bacteria in deep aquatic sediments of Bengal Delta by Bandopadhyay, Chinmay, Manna, Sanjib Kumar, Samanta, Srikanta, Chowdhury, Atalanta Narayan, Maitra, Nilanjan, Mohanty, Bimal Prasanna, Sarkar, Keka, Mukherjee, Samir Kumar

“…Biogeochemical release of soil-bound arsenic (As) governs mobilization of the toxic metalloid into the groundwater. The present study has examined As V…”
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Molecular Study of Indigenous Bacterial Community Composition on Exposure to Soil Arsenic Concentration Gradient by Basu, Semanti, Paul, Tanima, Yadav, Priya, Debnath, Abhijit, Sarkar, Keka

“…Community structure of bacteria present in arsenic contaminated agricultural soil was studied with qPCR (quantitative PCR) and DGGE (Denaturing Gradient Gel…”
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Enhancement of anticancer activity and drug delivery of chitosan-curcumin nanoparticle via molecular docking and simulation analysis by Yadav, Priya, Bandyopadhyay, Arghya, Chakraborty, Anindita, Sarkar, Keka

“…•Biopolymer, for nanoparticle building, is selected by molecular docking.•BBD-RSM method used for the NPs formulation & optimization.•NPs stability in aqueous…”
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Enhancement of Monacolin K Production by Intergeneric Hybridization between Monascus purpureus Auxotrophs by Sinha, Anindita, Sarkar, Keka

“…This study aims to reconcile industrially suitable strains of higher red pigment producing Monascus purpureus MPA5 and higher Monacolin K producing Monascus…”
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Retraction notice to “Localized surface plasmon resonance-based DNA detection in solution using gold-decorated superparamagnetic Fe3O4 nanocomposite” [Anal. Biochem. 465 (2014) 156–163] by Bandyopadhyay, Arghya, Sarkar, Keka

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Plant growth promotion and lipopeptide-mediated biological control of chilli pathogen Colletotrichum siamense by endophytic Bacillus sp by Bhakat, Ankika, Sen, Samya, Banerjee, Saikat, Sarkar, Keka

“…Biocontrol is the need of the hour and a necessary replacement for chemical fungicides in controlling pre- and post-harvest crop losses by plant pathogenic…”
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Localized surface plasmon resonance-based DNA detection in solution using gold-decorated superparamagnetic Fe3O4 nanocomposite by Bandyopadhyay, Arghya, Sarkar, Keka

“…In the field of nucleic acid-based biosensor technology, DNA-conjugated nanocomposites have attracted much attention due to their unique properties and…”
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RETRACTED: Localized surface plasmon resonance-based DNA detection in solution using gold-decorated superparamagnetic Fe3O4 nanocomposite by Bandyopadhyay, Arghya, Sarkar, Keka

“…This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been…”
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Luminescent water dispersible core-shell – (Y/Eu/Li)VO4@APTES@Folate and (Y/Eu/Li)VO4@Fe3O4@PEG nanocomposites: Biocompatibility and induction heating within the threshold alternating magnetic field by Ningombam, Goutam Singh, Chattopadhyay, Dwiptirtha, Sarkar, Keka, Kalkura, Subbaraya Narayana, Singh, Nongmaithem Rajmuhon

“…Luminescent red-emitting water dispersible core-shell nanocomposites have been synthesized from luminescent (Y/Eu/Li)VO4 and superparamagnetic Fe3O4…”
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Retraction Note to: Surface-functionalized gold nanoparticles mediate bacterial transformation: a nanobiotechnological approach by Chatterjee, Saptarshi, Sarkar, Keka

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Localized surface plasmon resonance-based DNA detection in solution using gold-decorated superparamagnetic Fe sub(3)O sub(4) nanocomposite by Bandyopadhyay, Arghya, Sarkar, Keka

“…In the field of nucleic acid-based biosensor technology, DNA-conjugated nanocomposites have attracted much attention due to their unique properties and…”
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The destructive spontaneous ingression of tunable silica nanosheets through cancer cell membranes by Bandyopadhyay, Arghya, Yadav, Priya, Sarkar, Keka, Bhattacharyya, Sayan

“…Robust inorganic graphene analogues with atomic level sharp edges have seldom been investigated to decipher the interaction of two-dimensional materials with…”
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Rapid Semiconducting Supramolecular Mg(II)-Metallohydrogel: Exploring Its Potential in Nonvolatile Resistive Switching Applications and Antiseptic Wound Healing Properties by Dhibar, Subhendu, Roy, Arpita, Sarkar, Tuhin, Das, Priyanka, Karmakar, Kripasindhu, Bhattacharjee, Subham, Mondal, Bijnaneswar, Chatterjee, Priyajit, Sarkar, Keka, Ray, Soumya Jyoti, Saha, Bidyut

“…An effective strategy was employed for the rapid development of a supramolecular metallohydrogel of Mg­(II) ion (i.e., Mg@PEHA) using pentaethylenehexamine…”
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Antifungal, Antibacterial and DNA binding profile of three novel Zn(II), Cd(II) and Hg(II) Complexes of a pyrazole-based Schiff-base ligand: Synthesis, Crystal structures, DFT studies and spectroscopic investigation by Mandal, Suman, Bhakat, Ankika, Sarkar, Keka, Cordes, David B., Slawin, Alexandra M.Z., Chattopadhyay, Asoke Prasun, Saha, Nitis Chandra

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Surface-functionalized gold nanoparticles mediate bacterial transformation: a nanobiotechnological approach by Chatterjee, Saptarshi, Sarkar, Keka

“…Transformation of bacteria is an important step in molecular biology. Viral and non-virus-based gene delivery techniques, including chemical/biological and…”
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Solvent‐ and Substrate‐Induced Chiroptical Inversion in Amphiphilic, Biocompatible Glycoconjugate Supramolecules: Shape‐Persistent Gelation, Self‐Healing, and Antibacterial Activity by Ghosh, Angshuman, Dubey, Soumen Kumar, Patra, Maxcimilan, Mandal, Jishu, Ghosh, Narendra Nath, Das, Priyanka, Bhowmick, Arpita, Sarkar, Keka, Mukherjee, Suprabhat, Saha, Rajat, Bhattacharjee, Subham

“…We have shown solvent‐ and substrate‐dependent chiral inversion of a few glycoconjugate supramolecules. (Z)‐F‐Gluco, in which d‐glucosamine has been attached…”
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The destructive spontaneous ingression of tunable silica nanosheets through cancer cell membranes† †Electronic supplementary information (ESI) available: Experimental section; zeta potential of Si-NSs; loading concentrations of ligands; AFM height profile of modified NSs; TEM images of U3 and antibody conjugated U1 NSs; FTIR spectra; HAADF-STEM image and EDS mapping of U3 NS; ICP-MS analysis; temporal internalization of Si-NSs by FESEM and EDS; FESEM images; epifluorescence microscopy; MD simula by Bandyopadhyay, Arghya, Yadav, Priya, Sarkar, Keka, Bhattacharyya, Sayan

“…Beyond conventional therapies, the sharp edge ingress of ‘thin’ silica nanosheets treats cancer via mechanical scalpelling, albeit with limited oxidative…”
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