An electrochemical sandwich immunosensor for cardiac troponin I by using nitrogen/sulfur co-doped graphene oxide modified with Au@Ag nanocubes as amplifiers.

Lv, Hui; Zhang, Xiaobo; Li, Yueyun; Ren, Yong; Zhang, Chunyan; Wang, Ping; Xu, Zhen; Li, Xinjin; Chen, Zhiwei; Dong, Yunhui

Lv, Hui; Zhang, Xiaobo; Li, Yueyun; Ren, Yong; Zhang, Chunyan; Wang, Ping; Xu, Zhen; Li, Xinjin; Chen, Zhiwei; Dong, Yunhui.

Afiliação

Lv H; School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China.
Zhang X; School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China.
Li Y; School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China. liyueyun71@163.com.
Ren Y; Department of Mathematical Sciences, Zibo Normal College, Zibo, 255130, People's Republic of China.
Zhang C; School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China.
Wang P; School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China.
Xu Z; School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China.
Li X; School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China. lixj@sdut.edu.cn.
Chen Z; School of Life Science, Shandong University of Technology, Zibo, 255049, People's Republic of China.
Dong Y; School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, 255049, People's Republic of China.

Mikrochim Acta ; 186(7): 416, 2019 06 11.

Article em En | MEDLINE | ID: mdl-31187243

Assuntos

Técnicas Eletroquímicas/métodos; Grafite/química; Imunoensaio/métodos; Nanopartículas Metálicas/química; Troponina I/sangue; Anticorpos Imobilizados/imunologia; Biomarcadores/sangue; Técnicas Eletroquímicas/instrumentação; Eletrodos; Ouro/química; Humanos; Limite de Detecção; Nitrogênio/química; Reprodutibilidade dos Testes; Prata/química; Enxofre/química; Troponina I/imunologia

Palavras-chave

Core-shell nanocube; Electrochemical probe; Multiple signal amplification; Sandwich immunoassay; Specific binding

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Imunoensaio / Troponina I / Nanopartículas Metálicas / Técnicas Eletroquímicas / Grafite Limite: Humans Idioma: En Revista: Mikrochim Acta Ano de publicação: 2019 Tipo de documento: Article País de publicação: Áustria

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