New phosphorus podands labelled by a cyanine probe:: synthesis and fluorescence enhancement with cation complexation

被引：10

作者：

Mazières, MR ^{[1
]}

Wetz, F ^{[1
]}

Bellan, J ^{[1
]}

Wolf, JG ^{[1
]}

机构：

[1] Univ Toulouse 3, UMR 5068, F-31062 Toulouse 4, France

来源：

DYES AND PIGMENTS | 2003年 / 56卷 / 03期

关键词：

cyanines; dioxazaphosphocanes; cation complexation; UV-visible; fluorescence; chemosensors;

D O I：

10.1016/S0143-7208(02)00157-2

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The reaction between a suitable cyanine and a bicyclophosphane gives in good yield new eight membered cyclic phosphonate podands. Their complexation with calcium and magnesium cations induces an enhancement of the fluorescence intensity. Thus, these labelled heterocycles are convenient sensors for the detection of divalent cations. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：231 / 238

页数：8

共 43 条

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