Novel fluorescent chemosensor for anions via modulation of oxidative PET: a remarkable 25-fold enhancement of emission

被引：62

作者：

Coskun, A ^{[1
]}

Baytekin, BT ^{[1
]}

Akkaya, EU ^{[1
]}

机构：

[1] Middle E Tech Univ, Dept Chem, TR-06531 Ankara, Turkey

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 30期

关键词：

D O I：

10.1016/S0040-4039(03)01365-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The fluorescence emission intensity of the 1:1 Zn(II) complex of a doubly boradiazaindacene (BODIPY) substituted bipyridyl ligand is highly sensitive to anion coordination to the metal center. Oxidative PET, which is responsible for the quenching of the fluorescence in the complex is effectively inhibited by anion coordination, leading to a 25-fold enhancement of the emission intensity. (C) 2003 Published by Elsevier Ltd.

引用

页码：5649 / 5651

页数：3

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