Enhanced fluorescent chemosensor for Ag+ in absolute aqueous solution and living cells: An experimental and theoretical study

被引：43
|
作者：
Hu, Mingming [1 ]
Fan, Jiangli [1 ]
Cao, Jianfang [1 ]
Song, Kedong [1 ]
Zhang, Hua [1 ]
Sun, Shiguo [1 ]
Peng, Xiaojun [1 ]
机构：
[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China
来源：
ANALYST | 2012年 / 137卷 / 09期
基金：
美国国家科学基金会;
关键词：
RESONANCE ENERGY-TRANSFER; SILVER; ION; CHEMODOSIMETER; PROBE; GOLD;
D O I：
10.1039/c2an16272e
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Rosamine derivative RC-1, bearing macrocyclic ligand [15]aneNO(2)S(2) as receptor, was synthesized as an enhanced fluorescent chemosensor for Ag+ in absolute aqueous solution. The fluorescence images in living cells show the potential application of RC-1. The difference of fluorescence enhancement process after binding with Ag+/Hg2+ in acetonitrile/water solution was first proved by theoretical calculations.
引用
收藏
页码：2107 / 2111
页数：5
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