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A readily available colorimetric and near-infrared fluorescent turn-on probe for rapid and selective detection of cysteine in living cells.
Xue, Shuanghong; Ding, Shuangshuang; Zhai, Qisong; Zhang, Haiyan; Feng, Guoqiang.
Afiliação
  • Xue S; Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, PR China.
  • Ding S; Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, PR China.
  • Zhai Q; Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, PR China.
  • Zhang H; School of Chemical and Environmental Engineering, Wuhan Polytechnic University, 68 Xuefu South Road, Wuhan 430023, PR China.
  • Feng G; Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, PR China. Electronic address: gf256@mail.ccnu.edu.cn.
Biosens Bioelectron ; 68: 316-321, 2015 Jun 15.
Article em En | MEDLINE | ID: mdl-25597530
ABSTRACT
A readily available naphthofluorescein-based near-infrared (NIR) fluorescent probe was reported for rapid, colorimetric and NIR fluorescent turn-on detection of cysteine (Cys) with high selectivity and sensitivity over various analytes including the similar structured homocysteine (Hcy) and glutathione (GSH). This probe was successfully applied to bioimage intracellular Cys in living cells with low cytotoxicity.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Cisteína / Imagem Óptica / Fluoresceínas / Corantes Fluorescentes Tipo de estudo: Diagnostic_studies Limite: Humans Idioma: En Ano de publicação: 2015 Tipo de documento: Article
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Cisteína / Imagem Óptica / Fluoresceínas / Corantes Fluorescentes Tipo de estudo: Diagnostic_studies Limite: Humans Idioma: En Ano de publicação: 2015 Tipo de documento: Article