纺织工程学报2026，Vol.4Issue(1)：89-96,8.DOI:10.3969/j.issn.2095-4131.2026.01.008
比率型荧光水凝胶制备及其对乙二胺的快速检测
Preparation of ratiometric fluorescent hydrogels and their rap-id detection of ethylenediamine
摘要
Abstract
The development of simple and reliable sensors for on-site detection of ethylenediamine(EDA)vapor can sig-nificantly mitigate its potential threats to human health,public safety,and environmental sustainability.However,the cur-rent complexity of detection processes poses a major obstacle to the future development of on-site EDA vapor detection technology.A flexible hydrogel sensor loaded with phenothiazine-based sensing reagent(PTA)is proposed,which is in-tegrated into a portable smartphone-assisted detector.The hydrogel sensor can be easily attached to laboratory coats and protective masks,enabling personnel to rapidly determine the concentration of EDA vapor in their environment by ob-serving changes in the fluorescence color of the hydrogel sensor or through the portable sensing platform.This facilitates the timely implementation of effective safety measures.The portable hydrogel-based sensing platform holds promise for providing new insights into advancing on-site detection of EDA vapor.关键词
乙二胺蒸气/水凝胶传感器/荧光/智能手机传感平台Key words
ethylenediamine vapor/hydrogel sensor/fluorescent/smartphone sensing platform分类
化学化工引用本文复制引用
李瑞雪,皮丹丹,邹汉涛,高超,李伟..比率型荧光水凝胶制备及其对乙二胺的快速检测[J].纺织工程学报,2026,4(1):89-96,8.基金项目
武汉纺织大学生物质纤维及生态染整湖北省重点实验室开放课题项目(STRZ202217) （STRZ202217）
