Autor segons l'article: Baz, S; Ikram, M; Haider, A; Shahzadi, A; Ul-Hamid, A; Nabgan, W; Haider, J; Imran, M; Alshahrani, T; Medina, F; Imran, M
Departament: Enginyeria Química
Autor/s de la URV: Medina Cabello, Francisco / Nabgan, Walid
Paraules clau: Thermal-decomposition Removal Photocatalytic activity Nio nanoparticles Inhibitors Extract Dye Degradation
Resum: Vanadium oxide (V2O5) and carbonspheres(Cs)-doped NiO2 nanostructures (NSs) were prepared usingthe co-precipitation approach. Several spectroscopic and microscopictechniques, including X-ray diffraction (XRD), UV-vis, FTIR,TEM, and HR-TEM investigations, were used to describe the as-synthesizedNSs. The XRD pattern exhibited the hexagonal structure, and the crystallitesize of pristine and doped NSs was calculated as 29.3, 32.8, 25.79,and 45.19 nm, respectively. The control sample (NiO2) showedmaximum absorption at 330 nm, and upon doping, a redshift was observed,leading to decreased band gap energy from 3.75 to 3.59 eV. TEM ofNiO(2) shows agglomerated nonuniform nanorods exhibited withvarious nanoparticles without a specific orientation; a higher agglomerationwas observed upon doping. The (4 wt %) V2O5/Cs-dopedNiO(2) NSs served as superior catalysts with a 94.21% MBreduction in acidic media. The significant antibacterial efficacywas estimated against Escherichia coli by measuring the zone of inhibition (3.75 mm). Besidestheir bactericidal analysis, V2O5/Cs-doped NiO2 was shown to have a binding score of 6.37 for dihydrofolatereductase and a binding score of 4.31 for dihydropteroate synthasein an in silico docking study of E. coli.
Àrees temàtiques: Química Interdisciplinar General chemistry General chemical engineering Engenharias ii Ciências agrárias i Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemical engineering (miscellaneous) Chemical engineering (all)
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 francesc.medina@urv.cat
Identificador de l'autor: 0000-0001-9901-862X 0000-0002-3111-1542
Data d'alta del registre: 2024-08-03
Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
Enllaç font original: https://pubs.acs.org/doi/10.1021/acsomega.3c00604
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Acs Omega. 8 (22): 19474-19485
Referència de l'ítem segons les normes APA: Baz, S; Ikram, M; Haider, A; Shahzadi, A; Ul-Hamid, A; Nabgan, W; Haider, J; Imran, M; Alshahrani, T; Medina, F; Imran, M (2023). Facile Synthesis of Vanadium Oxide/Carbon Spheres-Doped Nickel Oxide Functioned as a Nanocatalyst and Bactericidal Behavior with Molecular Docking Analysis. Acs Omega, 8(22), 19474-19485. DOI: 10.1021/acsomega.3c00604
DOI de l'article: 10.1021/acsomega.3c00604
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2023
Tipus de publicació: Journal Publications