Selective "turn-on" fluorescent chemosensors for Cu2+ based on anthracene

被引：15
|
作者：
Lu, Meng [1 ]
Ma, Xiang [1 ]
Fan, Yuan-Jie [1 ]
Fang, Chen-Jie [1 ]
Fu, Xiao-Fei [1 ]
Zhao, Ming [1 ]
Peng, Shi-Qi [1 ]
Yan, Chun-Hua [2 ]
机构：
[1] Capital Med Univ, Sch Chem Biol & Pharmaceut, Beijing 100069, Peoples R China
[2] Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Rare Earth Mat Chem & Applicat, PKU HKU Joint Lab Rare Earth Mat & Bioinorgan Che, Beijing 100871, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2011年 / 14卷 / 12期
基金：
美国国家科学基金会; 北京市自然科学基金;
关键词：
Cu2+; Fluorescent chemosensor; Anthracene; Turn-on sensing; TRANSITION-METAL IONS; COPPER IONS; SENSOR; RECOGNITION; SWITCHES; PROBES; STATES;
D O I：
10.1016/j.inoche.2011.08.025
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Simple PET chemosensors based on anthracene show a selective turn-on fluorescence sensing for Cu2+. The flexible receptor is favorable for turn-on sensing due to chelation enhanced fluorescence. Interestingly, the turn-on fluorescence sensing for Cu2+ is hardly disturbed by the competitive cations and other highly prevalent species in biological and environmental systems, implying a potential in the biological and environmental applications. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：1864 / 1867
页数：4
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