Detection of alkali and alkaline earth metal ions using birefringence of hyperswollen lamellar phase

被引：0
|
作者：
Sasaki, Koki [1 ]
Matoba, Shotaro [1 ]
Uchida, Yoshiaki [1 ]
Nishiyama, Norikazu [1 ]
机构：
[1] Osaka Univ, Grad Sch Engn Sci, 1-3 Machikaneyama Cho, Toyonaka, Osaka 5608531, Japan
来源：
RSC ADVANCES | 2023年 / 13卷 / 06期
关键词：
NONCYCLIC POLY(OXYETHYLENE) DERIVATIVES; FLUORESCENT-PROBES; LIQUID; COMPLEXATION;
D O I：
10.1039/d3ra00135k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Chemical sensors have targeted various substances. Most sensors electrically amplify signals. Here, we propose a visual detection system that uses a hyperswollen lamellar phase and detects targets in a solution without electric amplification. Amphiphiles with an oligo(ethylene glycol) chain can catch alkali and alkaline earth metal ions and amplify to macroscopic birefringence.
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页码：4007 / 4010
页数：4
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