A proton-triggered ON-OFF-ON fluorescent chemosensor for Mg(II) via twisted intramolecular charge transfer

被引：71

作者：

Liu, Yu ^{[1
]}

Han, Min ^{[1
]}

Zhang, Heng-Yi ^{[1
]}

Yang, Li-Xu ^{[1
]}

Jiang, Wei ^{[1
]}

机构：

[1] Nankai Univ, Dept Chem, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 13期

关键词：

D O I：

10.1021/ol801048t

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel fluorescent chemosensor has been synthesized and shows interesting fluorescent ON-OFF-ON processes through mediating its twisted intramolecular charge transfer (TICT) state. An exclusively fluorescent enhancement is observed for Mg(2+).

引用

页码：2873 / 2876

页数：4

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