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.

引用

页码：4007 / 4010

页数：4

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