Supramolecular approach for sensing caffeine by fluorescence

被引：31

作者：

Siering, Carsten

Beermann, Bernd

Waldvogel, Siegfried R.

机构：

[1] Univ Munster, Inst Organ Chem, D-48149 Munster, Germany

[2] Univ Munster, Inst Phys Chem, D-48149 Munster, Germany

[3] Univ Bonn, Kekule Inst Organ Chem & Biochem, D-53121 Bonn, Germany

来源：

SUPRAMOLECULAR CHEMISTRY | 2006年 / 18卷 / 01期

关键词：

D O I：

10.1080/10610270500310479

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The host-guest interaction of receptors based on triphenylene ketals with oxopurines influences their fluorescence properties and can be exploited for sensing caffeine; this gives a rapid and easy insight into the binding behavior of synthetic caffeine receptors and their guests. This approach also permits a first insight into a methanol-induced self-aggregation of the receptors.

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页码：23 / 27

页数：5

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