Repositori institucional URV
Español Català English
TÍTULO:
Experimental and theoretical study of catalytic dye degradation and bactericidal potential of multiple phase Bi and MoS2 doped SnO2 quantum dots - imarina:9295681

Autor/es de la URV:Nabgan, Walid
Autor según el artículo:Habib, A; Ikram, M; Haider, A; Ul-Hamid, A; Shahzadi, I; Haider, J; Kanoun, MB; Goumri-Said, S; Nabgan, W
Direcció de correo del autor:walid.nabgan@urv.cat
Identificador del autor:0000-0001-9901-862X
Año de publicación de la revista:2023
Tipo de publicación:Journal Publications
Referencia de l'ítem segons les normes APA:Habib, A; Ikram, M; Haider, A; Ul-Hamid, A; Shahzadi, I; Haider, J; Kanoun, MB; Goumri-Said, S; Nabgan, W (2023). Experimental and theoretical study of catalytic dye degradation and bactericidal potential of multiple phase Bi and MoS2 doped SnO2 quantum dots. Rsc Advances, 13(16), 10861-10872. DOI: 10.1039/d3ra00698k
Referencia al articulo segun fuente origial:Rsc Advances. 13 (16): 10861-10872
Resumen:In the present study, different concentrations (1 and 3%) of Bi were incorporated into a fixed amount of molybdenum disulfide (MoS2) and SnO2 quantum dots (QDs) by co-precipitation technique. This research aimed to increase the efficacy of dye degradation and bactericidal behavior of SnO2. The high recombination rate of SnO2 can be decreased upon doping with two-dimensional materials (MoS2 nanosheets) and Bi metal. These binary dopants-based SnO2 showed a significant role in methylene blue (MB) dye degradation in various pH media and antimicrobial potential as more active sites are provided by nanostructured MoS2 and Bi3+ is responsible for producing a variety of different oxygen vacancies within SnO2. The prepared QDs were described via morphology, optical characteristics, elemental composition, functional group, phase formation, crystallinity, and d-spacing. In contrast, antimicrobial activity was checked at high and low dosages against Escherichia coli (E. coli) and the inhibition zone was calculated utilizing a Vernier caliper. Furthermore, prepared samples have expressed substantial antimicrobial effects against E. coli. To further explore the interactions between the MB and Bi/MoS2-SnO2 composite, we modeled and calculated the MB adsorption using density functional theory and the Heyd-Scuseria-Ernzerhof hybrid (HSE06) approach. There is a relatively strong interaction between the MB molecule and Bi/MoS2-SnO2 composite.
DOI del artículo:10.1039/d3ra00698k
Enlace a la fuente original:https://pubs.rsc.org/en/content/articlelanding/2023/ra/d3ra00698k
Versión del articulo depositado:info:eu-repo/semantics/publishedVersion
Acceso a la licencia de uso:https://creativecommons.org/licenses/by/3.0/es/
Departamento:Enginyeria Química
URL Documento de licencia:https://repositori.urv.cat/ca/proteccio-de-dades/
Áreas temáticas:Zootecnia / recursos pesqueiros
Saúde coletiva
Química
Odontología
Medicina veterinaria
Medicina iii
Medicina ii
Medicina i
Materiais
Interdisciplinar
Geociências
General chemistry
General chemical engineering
Farmacia
Ensino
Engenharias iv
Engenharias iii
Engenharias ii
Engenharias i
Economia
Ciências biológicas iii
Ciências biológicas ii
Ciências biológicas i
Ciências ambientais
Ciências agrárias i
Ciência de alimentos
Ciência da computação
Chemistry, multidisciplinary
Chemistry (miscellaneous)
Chemistry (all)
Chemical engineering (miscellaneous)
Chemical engineering (all)
Biotecnología
Biodiversidade
Astronomia / física
Palabras clave:Water
Removal
Photocatalysis
Performance
Nanosheets
Nanoparticles
Graphene
Extract
Driven
Bismuth
Entidad:Universitat Rovira i Virgili
Fecha de alta del registro:2024-08-03
Busca tu registro en:

Archivos desponibles
ArchivoDescripciónFormato
DocumentPrincipalDocumentPrincipalapplication/pdf

Información

© 2011 Universitat Rovira i Virgili