Metal ion-induced FRET modulation in a bifluorophore system

被引：26
|
作者：
Lee, Su Yeon [2 ]
Kim, Hyun Jung [2 ]
Wu, Jia-Sheng [2 ]
No, Kwanghyun [1 ]
Kim, Jong Seung [2 ]
机构：
[1] Sookmyung Womens Univ, Dept Chem, Seoul 140742, South Korea
[2] Korea Univ, Dept Chem, Seoul 136701, South Korea
来源：
TETRAHEDRON LETTERS | 2008年 / 49卷 / 42期
关键词：
FRET; fluorescence; heavy metal ion effect;
D O I：
10.1016/j.tetlet.2008.08.027
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new fluorogenic sensor 1 capable of illustrating metal ion-triggered FRET changes has been synthesized. Based on the FRET changes. 1, bearing coumarin-fluorescein moieties, provides a selective sensor for Cu2+ and Hg2+ ions for experiments implemented in aqueous media with a chloride counter anion. (c) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：6141 / 6144
页数：4
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