A highly selective fluorescent probe for cadmium ions in aqueous solution and living cells

被引：31
|
作者：
Liu, Qiaoling [1 ,2 ,3 ]
Feng, Lixia [1 ,2 ,3 ]
Yuan, Caixia [1 ,2 ]
Zhang, Lin [1 ,2 ]
Shuang, Shaomin [1 ,2 ]
Dong, Chuan [1 ,2 ]
Hu, Qin [4 ]
Choi, Martin M. F. [4 ]
机构：
[1] Shanxi Univ, Inst Environm Sci, Taiyuan 030006, Peoples R China
[2] Shanxi Univ, Sch Chem & Chem Engn, Taiyuan 030006, Peoples R China
[3] Taiyuan Normal Univ, Dept Chem, Taiyuan 030031, Peoples R China
[4] Hong Kong Baptist Univ, Dept Chem, Hong Kong, Hong Kong, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 19期
基金：
中国国家自然科学基金;
关键词：
CD2+; CD(II); DESIGN; CHEMOSENSOR; FLUOROPHORE; EMISSION; ZN(II); SENSOR; WATER;
D O I：
10.1039/c3cc48668k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An organic salt based on double 1,3,4-oxadiazole derivatives as fluorophores and BAPTA as a receptor has been designed for detection of Cd2+. The fluorescent probe exhibits high selectivity for Cd2+ and a low detection limit of 20 nM in aqueous solution, making it useful for Cd2+ imaging in living MCF-7 cells.
引用
收藏
页码：2498 / 2501
页数：4
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