A new colorimetric fluorescent sensor for ratiometric detection of cyanide in solution, test strips, and in cells

被引：45

作者：

Sun, Mingda ^{[1
]}

Wang, Shaodan ^{[1
]}

Yang, Qingbiao ^{[1
]}

Fei, Xiaoliang ^{[1
]}

Li, Yaoxian ^{[1
]}

Li, Yapeng ^{[1
]}

机构：

[1] Jilin Univ, Dept Chem, Changchun 130021, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 16期

关键词：

AQUEOUS-MEDIA; PROBE; CHEMODOSIMETER; ANIONS; CN; CHEMOSENSOR; RECOGNITION; MOLECULES;

D O I：

10.1039/c3ra46741d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new high selective and sensitive fluorescent sensor for the detection of cyanide was developed based on the nucleophilic attack of CN- with a color change from purple to colourless. The chemosensor was used for fabrication of test strips that can detect cyanide in aqueous samples. The living animal fluorescence experiment demonstrated the practical value of the sensor in tracing the CN- in biological systems.

引用

页码：8295 / 8299

页数：5

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