New fluorescent probes for sulfane sulfurs and the application in bioimaging

被引：192

作者：

Chen, Wei ^{[1
]}

Liu, Chunrong ^{[1
]}

Peng, Bo ^{[1
]}

Zhao, Yu ^{[1
]}

Pacheco, Armando ^{[1
]}

Xian, Ming ^{[1
]}

机构：

[1] Washington State Univ, Dept Chem, Pullman, WA 99164 USA

来源：

CHEMICAL SCIENCE | 2013年 / 4卷 / 07期

关键词：

HYDROGEN-SULFIDE; PERSULFIDES;

D O I：

10.1039/c3sc50754h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A sulfane sulfur mediated benzodithiolone formation was developed. Based on this reaction, two fluorescent probes (SSP1 and SSP2) for the detection of sulfane sulfur species (persulfide, polysulfide, and elemental sulfur) were prepared and evaluated. The probes showed high selectivity and sensitivity to sulfane sulfurs. Moreover, SSP2 was successfully applied for bioimaging sulfane sulfurs in living cells.

引用

页码：2892 / 2896

页数：5

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