Colorimetric "naked eye" sensing of anions in aqueous solution

被引：385

作者：

Gunnlaugsson, T ^{[1
]}

Kruger, PE ^{[1
]}

Jensen, P ^{[1
]}

Tierney, J ^{[1
]}

Ali, HDP ^{[1
]}

Hussey, GM ^{[1
]}

机构：

[1] Trinity Coll Dublin, Sch Chem, Ctr Synth & Chem Biol, Dublin 2, Ireland

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2005年 / 70卷 / 26期

关键词：

D O I：

10.1021/jo0520487

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis and UV-vis and NMR spectroscopic studies of thiourea-based colorimetric sensors for anions are presented. These sensors can recognize anions through hydrogen binding even in competitive pH-buffered aqueous solutions, giving rise to large color changes that are clearly visible to the naked eye.

引用

页码：10875 / 10878

页数：4

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