Fluorescence turn-on sensors for HSO4-

被引：120
|
作者：
Kim, Hyun Jung [2 ]
Bhuniya, Sankarprasad [2 ]
Mahajan, Rakesh Kumar [1 ]
Puri, Rajiv [1 ]
Liu, Hongguang [3 ]
Ko, Kyoung Chul [3 ]
Lee, Jin Yong [3 ]
Kim, Jong Seung [2 ]
机构：
[1] Guru Nanak Dev Univ, Dept Chem, Amritsar 143005, Punjab, India
[2] Korea Univ, Dept Chem, Seoul 136701, South Korea
[3] Sungkyunkwan Univ, Dept Chem, Suwon 440746, South Korea
来源：
CHEMICAL COMMUNICATIONS | 2009年 / 46期
基金：
新加坡国家研究基金会;
关键词：
RECOGNITION; COMPLEXES; RECEPTOR;
D O I：
10.1039/b918324h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A coumarin-based derivative (1), a highly selective and sensitive turn-on fluorogenic probe for the detection of HSO4- ions in aqueous solution, has been designed and synthesized. Various spectroscopic and DFT calculations revealed that H-bonding between the phenolic -OH and imine nitrogen of 1 played a crucial role in its high selectivity for HSO4-.
引用
收藏
页码：7128 / 7130
页数：3
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