Highly selective recognition of acetate and bicarbonate by thiourea-functionalised inverse opal hydrogel in aqueous solution

被引：36
|
作者：
Kado, Shinpei [1 ]
Otani, Haruka [1 ]
Nakahara, Yoshio [1 ]
Kimura, Keiichi [1 ]
机构：
[1] Wakayama Univ, Fac Syst Engn, Dept Appl Chem, Wakayama 6408510, Japan
来源：
CHEMICAL COMMUNICATIONS | 2013年 / 49卷 / 09期
关键词：
IMPRINTED PHOTONIC POLYMERS; ANION RECOGNITION; POROUS GEL; CRYSTALS; HUMIDITY;
D O I：
10.1039/c2cc38052h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We have synthesised an inverse opal hydrogel functionalised with a thiourea moiety as an anion recognition site. The resulting hydrogel showed remarkable changes of its structural colour with respect to acetate and bicarbonate ions selectively in aqueous solution, indicating a potential as colorimetric sensing materials for hydrophilic anions.
引用
收藏
页码：886 / 888
页数：3
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