微纳结构化智能凝胶材料用于重金属离子快速检测的研究进展  

Progresses on rapid detection of heavy metal ions by using micro/nano-structured smart hydrogels

作　　者：田小玉 汪伟[1,2] 谢锐 巨晓洁[1,2] 刘壮 褚良银[1,2] Tian Xiaoyu;Wang Wei;Xie Rui;Ju Xiaojie;Liu Zhuang;Chu Liangyin(School of Chemical Engineering,Sichuan University,Chengdu 610065;State Key Laboratory of Polymer Materials Engineering,Sichuan University,Chengdu 610065)

机构地区：[1]四川大学化学工程学院,成都610065 [2]四川大学高分子材料工程国家重点实验室,成都610065

出　　处：《化工新型材料》2022年第2期81-85,共5页New Chemical Materials

基　　金：国家自然科学基金(21490582)。

摘　　要：智能凝胶材料由于具有特异响应环境信息的能力,被广泛应用于生物或化学传感器,包括重金属离子传感器。由于智能凝胶材料的特征尺寸越小,响应速度越快,因此研究重金属离子响应型智能凝胶材料的微纳尺度结构化对于实现其快速检测具有指导意义。综述了近年来利用微纳结构化智能凝胶材料实现重金属离子快速检测的研究进展,探寻可以制备出简单、可重复性好的重金属离子响应型微/纳结构化智能高分子凝胶材料和元件一体化技术。Because smart hydrogel materials are able to specifically respond to environmental stimuli, they have been widely used as materials candidates for biological or chemical sensors, including sensors for heavy metal ions.The response rates of smart hydrogel materials to environmental stimuli become faster as their characteristic sizes decrease, therefore, the micro/nano-structured smart hydrogels are very important to achieve rapid detection of heavy metal ions.Recent progress on the rapid detection of heavy metal ions by using micro/nano-structured smart hydrogels were reviewed to prepare simple, repeatable heavy metal ions responsive micro/nano-structured smart hydrogels materials and component integration technology.

关 键 词：智能凝胶 微纳结构 重金属离子 快速检测 

分 类 号：TB381[一般工业技术—材料科学与工程]