Idioma:

ROS-mediated antibacterial response of ZnO and ZnO containing cerium under light

Alexandro S. Sá Eduardo Rezende Triboni; Josy A Osajima; Idglan S. de Lima; Luzia Maria Castro Honório; Marcelo Barbosa Furtini; Juliana Kelly Dionízio de Souza; Francisco Eroni P Santos; Humberto M Barreto; Thiago Galeoti Tabuti; Edson Cavalcanti da Silva Filho

Chemical papers v.76, p.7051-7060, 2022

Springer 2022

Item não circula. Consulte sua biblioteca.(Acessar)

Enviar para

Título:
ROS-mediated antibacterial response of ZnO and ZnO containing cerium under light
Autor: Alexandro S. Sá
Eduardo Rezende Triboni; Josy A Osajima; Idglan S. de Lima; Luzia Maria Castro Honório; Marcelo Barbosa Furtini; Juliana Kelly Dionízio de Souza; Francisco Eroni P Santos; Humberto M Barreto; Thiago Galeoti Tabuti; Edson Cavalcanti da Silva Filho
Assuntos: ENGENHARIA QUÍMICA; Zinc Compounds; Antibacterial Activity; Reactive Oxygen Species
É parte de: Chemical papers v.76, p.7051-7060, 2022
Notas: Disponível em: https://doi.org/10.1007/s11696-022-02390-y. Acesso em: 25 ago. 2023.
Descrição: Zinc compounds and derivatives are gaining prominence as antibacterial agents capable of generating oxidative stress and cell death in Gram-positive and Gram-negative bacteria by reactive oxygen-based species (ROS). ZnO and ZnO–Ce NPs were evaluated against Staphylococcus aureus and Escherichia coli in the dark and light. The antibacterial efficiency of ZnO was improved (72%) against S. aureus under irradiation. ROS-mediated oxidative mechanism was proposed to elucidate the effects on membrane structure destruction and functional inactivation of bacteria. ROS exhibited mortality rates against E. coli, indicating that ROS from ZnO plays a key role in the antibacterial activity. The antibacterial activities of the zinc compounds on the bacteria exhibited positive potential due to the discharge interactions of the bacterial surface with the Zn2+ ions and ROS from the semiconductor.
Editor: Springer
Data de criação/publicação: 2022
Formato: p.7051-7060.
Idioma: Inglês

Links

Voltar para lista de resultados

Anterior Resultado 6 Avançar Ir para próxima página

Realização: Logos de Redes Sociais:

ROS-mediated antibacterial response of ZnO and ZnO containing cerium under light

Alexandro S. Sá Eduardo Rezende Triboni; Josy A Osajima; Idglan S. de Lima; Luzia Maria Castro Honório; Marcelo Barbosa Furtini; Juliana Kelly Dionízio de Souza; Francisco Eroni P Santos; Humberto M Barreto; Thiago Galeoti Tabuti; Edson Cavalcanti da Silva Filho

Springer 2022

Buscando em bases de dados remotas. Favor aguardar.