A turn-on and reversible fluorescence sensor for Al3+ ion

被引:131
|
作者
Liu, Yen-Wen [1 ]
Chen, Chang-Hung [1 ]
Wu, An-Tai [1 ]
机构
[1] Natl Changhua Univ Educ, Dept Chem, Changhua 50058, Taiwan
关键词
PHOTOINDUCED ELECTRON-TRANSFER; ALZHEIMERS-DISEASE; ALUMINUM IONS; CHEMOSENSOR;
D O I
10.1039/c2an35854a
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A simple 2-hydroxy-1-naphthaldehyde (receptor 1) serves as a selective chemosensor for Al3+ based on chelation-enhanced fluorescence (CHEF). The receptor 1 exhibited a high association constant with micromolar detection for Al3+ in EtOH-H2O solution.
引用
收藏
页码:5201 / 5203
页数:3
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