Coumarin dye-embedded semiconducting polymer dots for ratiometric sensing of fluoride ions in aqueous solution and bio-imaging in cells

被引：55
|
作者：
Huang, Ya-Chi [1 ]
Chen, Chuan-Pin [1 ]
Wu, Pei-Jing [1 ]
Kuo, Shih-Yu [1 ]
Chan, Yang-Hsiang [1 ]
机构：
[1] Natl Sun Yat Sen Univ, Dept Chem, Kaohsiung 80424, Taiwan
来源：
JOURNAL OF MATERIALS CHEMISTRY B | 2014年 / 2卷 / 37期
关键词：
FLUORESCENT; ANIONS; WATER;
D O I：
10.1039/c4tb01026d
中图分类号：
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号：
0805 ; 080501 ; 080502 ;
摘要：
This paper describes a simple platform that employs coumarin dye-encapsulated semiconducting polymer dots as a fluorescent probe for ratiometric and sensitive fluoride anion detection, in which the sensing mechanism is based on the deprotection of the tert-butyldimethylsilyl group on coumarin to induce Forster resonance energy transfer.
引用
收藏
页码：6188 / 6191
页数：4
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