Colorimetric "naked eye" sensing of anions in aqueous solution

被引：386
|
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
收藏
页码：10875 / 10878
页数：4
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