Articles producció científica> Enginyeria Química

Co-precipitated vanadium oxide-doped carbon spheres and graphene oxide nanorods serve as antimicrobial and catalytic agents: In silico molecular docking study

  • Dades identificatives

    Identificador: imarina:9325549
    Autors:
    Ikram MShahid Ali MHaider AShahzadi IMustajab MUl-Hamid AShahzadi ANabgan WAlgaradah MMFouda AMAli S
    Resum:
    Undoped V2O5 is characterized by a small surface area and rapid electron-hole recombination, thus rendering it ineffective as a catalytic and antimicrobial agent. In this study, co-precipitation was employed to synthesize vanadium oxide (V2O5) and carbon spheres (CS) followed by doping with specific concentrations (3 and 6 wt%) of graphene oxide (GO) to produce GO/CS-doped V2O5 nanorods (NRs). The enhancement in catalytic and antibacterial activity provided by GO/CS-doped V2O5 was utilized to treat wastewater more efficiently. XRD analysis validated the orthorhombic and tetragonal structure of the synthesized samples. The polycrystalline nature of V2O5 was shown by vibrant circular rings in selected area electron diffraction (SAED) micrographs. TEM analysis endorsed formation of NRs, whereas UV–vis, luminescence (PL) and fourier transform infrared spectroscopy (FTIR), probed the absorption and emission along with stretching and bending vibrations in V-O-V bond. The chemically synthesized NRs exhibited excellent catalytic activity (93.71%) against rhodamine B (RhB) dye in the vicinity of NaBH4. In addition, NRs were used to evaluate in-vitro antimicrobial efficiency of 3.75 mmfor Escherichia coli (E. coli) using inhibition zone measurement. Docking investigations of GO/CS-V2O5 NRs for FabH and FabI of E. coli suggested suppression of above-mentioned enzymes as a possible mechanism. These findings demonstrate that (3 and 6 wt%) GO/CS-V2O5 possessed ample potency for industrial dye degradation and antimicrobial activity.
  • Altres:

    Autor segons l'article: Ikram M; Shahid Ali M; Haider A; Shahzadi I; Mustajab M; Ul-Hamid A; Shahzadi A; Nabgan W; Algaradah MM; Fouda AM; Ali S
    Departament: Enginyeria Química
    Autor/s de la URV: Nabgan, Walid
    Paraules clau: Vanadium oxide Rhodamine b degradation Molecular docking analysis Co-precipitation Antimicrobial activity
    Resum: Undoped V2O5 is characterized by a small surface area and rapid electron-hole recombination, thus rendering it ineffective as a catalytic and antimicrobial agent. In this study, co-precipitation was employed to synthesize vanadium oxide (V2O5) and carbon spheres (CS) followed by doping with specific concentrations (3 and 6 wt%) of graphene oxide (GO) to produce GO/CS-doped V2O5 nanorods (NRs). The enhancement in catalytic and antibacterial activity provided by GO/CS-doped V2O5 was utilized to treat wastewater more efficiently. XRD analysis validated the orthorhombic and tetragonal structure of the synthesized samples. The polycrystalline nature of V2O5 was shown by vibrant circular rings in selected area electron diffraction (SAED) micrographs. TEM analysis endorsed formation of NRs, whereas UV–vis, luminescence (PL) and fourier transform infrared spectroscopy (FTIR), probed the absorption and emission along with stretching and bending vibrations in V-O-V bond. The chemically synthesized NRs exhibited excellent catalytic activity (93.71%) against rhodamine B (RhB) dye in the vicinity of NaBH4. In addition, NRs were used to evaluate in-vitro antimicrobial efficiency of 3.75 mmfor Escherichia coli (E. coli) using inhibition zone measurement. Docking investigations of GO/CS-V2O5 NRs for FabH and FabI of E. coli suggested suppression of above-mentioned enzymes as a possible mechanism. These findings demonstrate that (3 and 6 wt%) GO/CS-V2O5 possessed ample potency for industrial dye degradation and antimicrobial activity.
    Àrees temàtiques: Química Planejamento urbano e regional / demografia Odontología Metals and alloys Metallurgy & metallurgical engineering Mechanics of materials Mechanical engineering Materials science, multidisciplinary Materials science Materials chemistry Materiais Matemática / probabilidade e estatística Interdisciplinar Geociências Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Ciências biológicas i Ciências ambientais Ciências agrárias i Chemistry, physical Biotecnología Astronomia / física Antropologia / arqueologia Administração pública e de empresas, ciências contábeis e turismo
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: walid.nabgan@urv.cat
    Identificador de l'autor: 0000-0001-9901-862X
    Data d'alta del registre: 2024-08-03
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.sciencedirect.com/science/article/pii/S0925838823023484
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Journal Of Alloys And Compounds. 961
    Referència de l'ítem segons les normes APA: Ikram M; Shahid Ali M; Haider A; Shahzadi I; Mustajab M; Ul-Hamid A; Shahzadi A; Nabgan W; Algaradah MM; Fouda AM; Ali S (2023). Co-precipitated vanadium oxide-doped carbon spheres and graphene oxide nanorods serve as antimicrobial and catalytic agents: In silico molecular docking study. Journal Of Alloys And Compounds, 961(), -. DOI: 10.1016/j.jallcom.2023.171045
    DOI de l'article: 10.1016/j.jallcom.2023.171045
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2023
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Chemistry, Physical,Materials Chemistry,Materials Science,Materials Science, Multidisciplinary,Mechanical Engineering,Mechanics of Materials,Metallurgy & Metallurgical Engineering,Metals and Alloys
    Vanadium oxide
    Rhodamine b degradation
    Molecular docking analysis
    Co-precipitation
    Antimicrobial activity
    Química
    Planejamento urbano e regional / demografia
    Odontología
    Metals and alloys
    Metallurgy & metallurgical engineering
    Mechanics of materials
    Mechanical engineering
    Materials science, multidisciplinary
    Materials science
    Materials chemistry
    Materiais
    Matemática / probabilidade e estatística
    Interdisciplinar
    Geociências
    Farmacia
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Chemistry, physical
    Biotecnología
    Astronomia / física
    Antropologia / arqueologia
    Administração pública e de empresas, ciências contábeis e turismo
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