Tetrathiafulvalene diindolylquinoxaline: a dual signaling anion receptor with phosphate selectivity

被引：37

作者：

Bejger, Christopher ^{[1
,2
]}

Park, Jung Su ^{[1
,2
]}

Silver, Eric S. ^{[1
,2
]}

Sessler, Jonathan L. ^{[1
,2
,3
]}

机构：

[1] Univ Texas Austin, Dept Chem & Biochem, Austin, TX 78712 USA

[2] Univ Texas Austin, Inst Cellular & Mol Biol, Austin, TX 78712 USA

[3] Yonsei Univ, Dept Chem, Seoul 120749, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 41期

基金：

美国国家卫生研究院; 美国国家科学基金会;

关键词：

BINDING PROPERTIES; DESIGN; SENSOR;

D O I：

10.1039/c0cc02934c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Incorporation of tetrathiafulvalene into the backbone of a known neutral phosphate receptor, diindolylquinoxaline, yields a dual optical-electrochemical chemosensor for dihydrogen phosphate that functions in dichloromethane. This system shows selectivity for dihydrogen phosphate over other small anions and can be used to detect the presence of this analyte via fluorescence quenching or cyclic voltammetry.

引用

页码：7745 / 7747

页数：3

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