Autor segons l'article: Shahzad, H; Imran, M; Haider, A; Naz, S; Umar, E; Ul-Hamid, A; Nabgan, W; Algaradah, MM; Fouda, AM; Haider, J; Ikram, M
Departament: Enginyeria Química
Autor/s de la URV: Nabgan, Walid
Paraules clau: Rhodamine b Polyacrylic acid Nanorod Molecular docking Escherichia coli Antibacterial activity susceptibility rhodamine b performance particles nanorod nanoparticles molecular docking inhibitors escherichia coli degradation
Resum: This study investigates the co-precipitation synthesis of (2 and 4 wt%) Ag and polyacrylic acid-doped SrO nanocomposites for bactericidal activities and catalytic Rhodamine B (RhB) decolorization. The objective of the investigation was to minimize the rate of electron-hole recombination of SrO to enhance charge transfer. The influence of Ag and PAA on the crystal structure, morphology, absorbance wavelength, and exciton recombination rate of SrO was studied using a systematic characterization. The binary dopants were added into SrO to reduce the crystallite size, which produces the new active sites (reduces the recombination rate) and may generate reactive oxygen species (ROS). In a neutral medium with sodium borohydride (NaBH4), the synthesized nanocomposites demonstrated reasonable results for catalytic reduction of RhB dye (74.3 %). The bactericidal efficiency (96.6 %) of prepared samples was measured for Escherichia coli (E. coli) at various concentrations. Molecular docking studies were performed to rationale the antibacterial activity of PAA-SrO and Ag/PAA-SrO nanocomposites against DHFRE. coli, DHPSE. coli, and FabIE.coli suggested their role as inhibitors.
Àrees temàtiques: Zootecnia / recursos pesqueiros Saúde coletiva Química Physics and astronomy (miscellaneous) Physics and astronomy (all) Medicina ii Materiais Interdisciplinar General physics and astronomy General chemistry General chemical engineering Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Chemistry, physical Chemistry (miscellaneous) Chemistry (all) Chemical engineering (miscellaneous) Chemical engineering (all) Biotecnología Biodiversidade Astronomia / física 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/S1010603023004355
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Journal Of Photochemistry And Photobiology A-Chemistry. 444
Referència de l'ítem segons les normes APA: Shahzad, H; Imran, M; Haider, A; Naz, S; Umar, E; Ul-Hamid, A; Nabgan, W; Algaradah, MM; Fouda, AM; Haider, J; Ikram, M (2023). Catalytic and antimicrobial properties of Ag and polyacrylic acid doped SrO nanocomposites; molecular docking analysis. Journal Of Photochemistry And Photobiology A-Chemistry, 444(), -. DOI: 10.1016/j.jphotochem.2023.114970
DOI de l'article: 10.1016/j.jphotochem.2023.114970
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2023
Tipus de publicació: Journal Publications
Repositori URV