A fluorescent metal sensor based on macrocyclic chelation

被引：152

作者：

Klein, G ^{[1
]}

Kaufmann, D ^{[1
]}

Schürch, S ^{[1
]}

Reymond, JL ^{[1
]}

机构：

[1] Univ Bern, Dept Chem & Biochem, CH-3012 Bern, Switzerland

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 06期

关键词：

D O I：

10.1039/b100535i

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The ethylenediamine functionalized quinacridone derivatives 3a-c display an orange fluorescence (lambda (em(max)) = 558 nm) which is quenched upon addition of coordinating metal ions by formation of a macrocyclic chelate bringing metal ion and fluorophore in close proximity to one another.

引用

页码：561 / 562

页数：2

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