A novel self-cleaning electrochemical biosensor integrating copper porphyrin-derived metal-organic framework nanofilms, G-quadruplex, and DNA nanomotors for achieving cyclic detection of lead ions.

Ma, Junping; Bai, Wushuang; Zheng, Jianbin

Ma, Junping; Bai, Wushuang; Zheng, Jianbin.

Afiliação

Ma J; College of Chemistry & Materials Science, Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry, Northwest University, Xi'an, Shaanxi, 710127, China.
Bai W; College of Food Science and Engineering, Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry, Northwest University, Xi'an, Shaanxi, 710127, China. Electronic address: bws@nwu.edu.cn.
Zheng J; College of Chemistry & Materials Science, Shaanxi Provincial Key Laboratory of Electroanalytical Chemistry, Northwest University, Xi'an, Shaanxi, 710127, China. Electronic address: zhengjb@nwu.edu.cn.

Biosens Bioelectron ; 197: 113801, 2022 Feb 01.

Article em En | MEDLINE | ID: mdl-34814032

Assuntos

Técnicas Biossensoriais; Estruturas Metalorgânicas; Porfirinas; Cobre; DNA/genética; Peróxido de Hidrogênio; Íons; Chumbo

Palavras-chave

DNA nanomotor; G-quadruplex-hemin DNAzyme; Lead ion; Metal-organic framework; Self-cleaning electrochemical biosensor

Texto completo

Imprimir

XML

PubMed Links

Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Porfirinas / Técnicas Biossensoriais / Estruturas Metalorgânicas Tipo de estudo: Diagnostic_studies Idioma: En Revista: Biosens Bioelectron Ano de publicação: 2022 Tipo de documento: Article

Texto completo

Imprimir

XML

PubMed Links

Buscar no Google