Autor según el artículo: Rasool, S; Imran, M; Haider, A; Shahzadi, A; Nabgan, W; Shahzadi, I; Medina, F; Algaradah, MM; Fouda, AM; Al-Shanini, A; Ikram, M
Departamento: Enginyeria Química
Autor/es de la URV: Medina Cabello, Francisco / Nabgan, Walid
Palabras clave: Stability Performance Nanoparticles La2o2co3 La(oh)(3) Graphene oxide Extract Catalytic-activity Bacterial
Resumen: This work demonstratesthe degradation of toxic RhB (rhodamineB) dye from polluted water in various pH environments. It assessesthe antibacterial action of CDs (carbon dots)/CS (chitosan)-dopedLa(2)O(3) (lanthanum oxide) NRs (nanorods). CS andCDs have been introduced as dopants to modify the characteristicsof La2O3 to achieve efficient outcomes. Theinfluence of doping on the structural, morphological, optical, andelemental properties of synthesized La2O3 NRswas investigated through a number of analytical techniques. The structuralanalysis of XRD revealed a hexagonal phase. The rod-like structureof pure La2O3 and reduction in the size of NRsupon doping were exhibited by TEM micrographs. From UV-visspectroscopy, increased absorption upon doping and introduction ofredshift that led to reduced bandgap energy were observed. The FTIRspectra indicate the presence of functional groups of pure and integratedsamples. The catalytic activity of specimens in basic medium towarddye showed excellent results (94.57%). The inhibition zone of diameter4.15 mm was evaluated by 6 mL of CDs/CS-doped La2O3 NRs against Escherichia coli once the surface area increased by dopants. In silico experimentswere performed for enoyl-[acyl-carrier-protein] reductase (FabI) andDNA gyrase enzymes to assess the potency of CS-doped La2O3 and CDs/CS-doped La2O3 as theirinhibitors and to justify their possible mechanism of action.
Áreas temáticas: Química Interdisciplinar General chemistry General chemical engineering Engenharias ii Ciências agrárias i Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemical engineering (miscellaneous) Chemical engineering (all)
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: walid.nabgan@urv.cat francesc.medina@urv.cat
Identificador del autor: 0000-0001-9901-862X 0000-0002-3111-1542
Fecha de alta del registro: 2024-08-03
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
Enlace a la fuente original: https://pubs.acs.org/doi/10.1021/acsomega.3c02812
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Acs Omega. 8 (28): 25401-25409
Referencia de l'ítem segons les normes APA: Rasool, S; Imran, M; Haider, A; Shahzadi, A; Nabgan, W; Shahzadi, I; Medina, F; Algaradah, MM; Fouda, AM; Al-Shanini, A; Ikram, M (2023). Efficient Dye Degradation and Antibacterial Activity of Carbon Dots/Chitosan-Doped La2O3 Nanorods: In Silico Molecular Docking Analysis. Acs Omega, 8(28), 25401-25409. DOI: 10.1021/acsomega.3c02812
DOI del artículo: 10.1021/acsomega.3c02812
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2023
Tipo de publicación: Journal Publications