Imidazole-bearing tetraphenylethylene: fluorescent probe for metal ions based on AIE feature

被引：45

作者：

Bian, Ning ^{[1
,2
,3
]}

Chen, Qi ^{[3
]}

Qiu, Xi-Long ^{[1
,2
,3
]}

Qi, Ai-Di ^{[1
,2
]}

Han, Bao-Hang ^{[3
]}

机构：

[1] Tianjin Univ Tradit Chinese Med, Tianjin Key Lab Modern Chinese Med, Tianjin 300193, Peoples R China

[2] Tianjin Univ Tradit Chinese Med, Coll Tradit Chinese Med, Tianjin 300193, Peoples R China

[3] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2011年 / 35卷 / 08期

基金：

美国国家科学基金会;

关键词：

AGGREGATION-INDUCED EMISSION; III-AMPLIFIED FLUORESCENCE; AQUEOUS-SOLUTION; IRON; CHEMOSENSORS; SENSOR; FE(III); ACETYLCHOLINESTERASE; DERIVATIVES; COPPER(II);

D O I：

10.1039/c1nj20122k

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

With an aggregation-induced emission feature, a suspension of imidazole-bearing tetraphenylethylene in a tetrahydrofuran-water mixture with a high water fraction is highly emissive, and can be completely quenched by Fe3+ ions due to the coordination between imidazole moieties and the Fe3+ ion.

引用

页码：1667 / 1671

页数：5

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