Articles producció científica> Enginyeria Química

Anomalous catalytic and antibacterial activity confirmed by molecular docking analysis of silver and polyacrylic acid doped CeO2 nanostructures

  • Identification data

    Identifier: imarina:9330062
  • Authors:

    Ikram, M
    Karim, R
    Haider, A
    Shahzadi, A
    Algaradah, MM
    Ul-Hamid, A
    Nabgan, W
    Fouda, AM
    Ali, S
  • Others:

    Author, as appears in the article.: Ikram, M; Karim, R; Haider, A; Shahzadi, A; Algaradah, MM; Ul-Hamid, A; Nabgan, W; Fouda, AM; Ali, S
    Department: Enginyeria Química
    URV's Author/s: Nabgan, Walid
    Keywords: Removal Nanocrystals Inhibitors Dye Degradation Congo-red Cerium oxide nanoparticles Adsorption
    Abstract: This research presents the novel synthesis of CeO2 nanostructures (NSs) doped with a fixed amount of capping agent (polyacrylic acid-PAA) and different concentrations (0.01 and 0.03) of silver (Ag). This work aimed to examine the catalytic and antibacterial efficacy with evidential molecular docking analysis of Ag/PAA doped CeO2. Systematic characterization was used to analyze the effect of Ag and a capping agent on crystal structure, morphology, absorbance wavelength, and the exciton recombination rate of CeO2. The silver metal and capping agent (PAA) were added into CeO2 to reduce the size of NSs, enhancing the catalytic efficacy. These binary dopants (Ag-PAA) based CeO2 revealed remarkable results for catalytic de-colorization of rhodamine B dye and antimicrobial potential as the dopants provide more active sites. Notably, (0.03) Ag/PAA doped CeO2 NSs exhibited a substantial catalytic reduction (98.9%) of rhodamine B dye in an acidic medium. The higher doped CeO2 revealed a significant inhibition zone (3.75 mm) against Escherichia coli at maximal concentration. Furthermore, in silico docking showed the possible inhibitory impact of produced nanomaterials on the fatty acid biosynthesis enzymes FabI and FabH.
    Thematic Areas: Zootecnia / recursos pesqueiros Saúde coletiva Química Odontología Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Interdisciplinar Geociências General chemistry General chemical engineering Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Economia Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemical engineering (miscellaneous) Chemical engineering (all) Biotecnología Biodiversidade Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: walid.nabgan@urv.cat
    Author identifier: 0000-0001-9901-862X
    Record's date: 2024-07-20
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://pubs.rsc.org/en/content/articlelanding/2023/ra/d3ra04760a
    Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Rsc Advances. 13 (37): 26149-26159
    APA: Ikram, M; Karim, R; Haider, A; Shahzadi, A; Algaradah, MM; Ul-Hamid, A; Nabgan, W; Fouda, AM; Ali, S (2023). Anomalous catalytic and antibacterial activity confirmed by molecular docking analysis of silver and polyacrylic acid doped CeO2 nanostructures. Rsc Advances, 13(37), 26149-26159. DOI: 10.1039/d3ra04760a
    Article's DOI: 10.1039/d3ra04760a
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2023
    Publication Type: Journal Publications
  • Keywords:

    Chemical Engineering (Miscellaneous),Chemistry (Miscellaneous),Chemistry, Multidisciplinary
    Removal
    Nanocrystals
    Inhibitors
    Dye
    Degradation
    Congo-red
    Cerium oxide nanoparticles
    Adsorption
    Zootecnia / recursos pesqueiros
    Saúde coletiva
    Química
    Odontología
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    Geociências
    General chemistry
    General chemical engineering
    Farmacia
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Economia
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Ciência da computação
    Chemistry, multidisciplinary
    Chemistry (miscellaneous)
    Chemistry (all)
    Chemical engineering (miscellaneous)
    Chemical engineering (all)
    Biotecnología
    Biodiversidade
    Astronomia / física
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