Articles producció científica> Enginyeria Química

Dye Degradation, Antimicrobial Activity, and Molecular Docking Analysis of Samarium-Grafted Carbon Nitride Doped-Bismuth Oxobromide Quantum Dots

  • Datos identificativos

    Identificador: imarina:9332001
    Handle: http://hdl.handle.net/20.500.11797/imarina9332001
  • Autores:

    Rani, S
    Imran, M
    Haider, A
    Shahzadi, A
    Ul-Hamid, A
    Somaily, HH
    Moeen, S
    Khan, M
    Nabgan, W
    Ikram, M
  • Otros:

    Autor según el artículo: Rani, S; Imran, M; Haider, A; Shahzadi, A; Ul-Hamid, A; Somaily, HH; Moeen, S; Khan, M; Nabgan, W; Ikram, M
    Departamento: Enginyeria Química
    Autor/es de la URV: Nabgan, Walid
    Palabras clave: Light photocatalytic activity Escherichia coli Doping Co-precipitation Ciprofloxacin Catalytic reduction optimization nanowires nanoparticle extract evolution escherichia coli doping discovery composite co2 co-precipitation ciprofloxacin
    Resumen: Various concentrations of samarium-grafted-carbon nitride (Sm-g-C3N4) doped-bismuth oxobromide (BiOBr) quantum dots (QDs) are prepared by the co-precipitation method. Elemental evaluation, morphological, optical, and functional group assessment are studied employing characterization techniques. Based on the XRD pattern analysis, it is determined that BiOBr exhibits a tetragonal crystal structure. The electronic spectroscopy revealed an absorption peak for BiOBr at 315 nm and the bandgap energy (Eg) decreasing from 3.9 to 3.8 eV with the insertion of Sm-g-C3N4. The presence of vibrational modes related to BiOBr at 550 cm−1 is confirmed through FTIR spectra. TEM revealed that pure BiOBr possessed non-uniform QDS, and agglomeration increased with the addition of Sm-g-C3N4. The catalytic performance of Sm-g-C3N4 into BiOBr (6 mL) in a neutral medium toward rhodamine B exhibited excellent results (99.66%). The bactericidal activity is evaluated against multi-drug resistance (MDR) Escherichia coli once the surface area is increased by dopant and the measured inhibition zone is assessed to be 3.65 mm. Molecular docking results supported the in vitro bactericidal potential of Sm-g-C3N4 and Sm-g-C3N4 doped-BiOBr as DNA gyraseE. coli inhibitors. This study shows that the novel Sm-g-C3N4 doped-BiOBr is a better catalyst that increases specific semiconductor's catalytic activity (CA).
    Áreas temáticas: Multidisciplinary sciences Multidisciplinary
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: walid.nabgan@urv.cat
    Identificador del autor: 0000-0001-9901-862X
    Fecha de alta del registro: 2023-12-17
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://onlinelibrary.wiley.com/doi/full/10.1002/gch2.202300118
    Referencia al articulo segun fuente origial: Global Challenges.
    Referencia de l'ítem segons les normes APA: Rani, S; Imran, M; Haider, A; Shahzadi, A; Ul-Hamid, A; Somaily, HH; Moeen, S; Khan, M; Nabgan, W; Ikram, M (2023). Dye Degradation, Antimicrobial Activity, and Molecular Docking Analysis of Samarium-Grafted Carbon Nitride Doped-Bismuth Oxobromide Quantum Dots. Global Challenges, (), -. DOI: 10.1002/gch2.202300118
    URL Documento de licencia: http://repositori.urv.cat/ca/proteccio-de-dades/
    DOI del artículo: 10.1002/gch2.202300118
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2023
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Multidisciplinary Sciences
    Light photocatalytic activity
    Escherichia coli
    Doping
    Co-precipitation
    Ciprofloxacin
    Catalytic
    reduction
    optimization
    nanowires
    nanoparticle
    extract
    evolution
    escherichia coli
    doping
    discovery
    composite
    co2
    co-precipitation
    ciprofloxacin
    Multidisciplinary sciences
    Multidisciplinary
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