化工环保2026，Vol.46Issue(1)：34-41,8.DOI:10.3969/j.issn.1006-1878.2026.01.005
荧光共价有机框架及分离检测放射性核素研究进展
Research progress of fluorescent covalent organic frameworks and their application in separation and detection of radionuclides
摘要
Abstract
Fluorescent covalent organic frameworks(FCOFs),an emerging class of porous polymers developed from covalent organic frameworks(COFs),exhibit advantages such as high stability,designability,and fluorescence properties,demonstrating great potential in fluorescence-based analytical detection.As a key technology for the detection of radionuclides via atomic fluorescence spectrometry,the synthesis and design of fluorescent detection materials are of paramount importance.Based on the structural characteristics and fluorescence properties of FCOFs,this review analyzes their fluorescence quenching and enhancement mechanisms.It introduces various synthesis methods,including solvothermal,microwave-assisted,ionothermal,interfacial,room-temperature,mechanochemical grinding,and post-synthetic modification approaches.The applications of FCOFs in the separation and detection of radionuclides such as iodine,uranium,and technetium are reviewed.Finally,future research directions in this field are also proposed.关键词
荧光共价有机框架/放射性核素/检测/荧光猝灭Key words
fluorescent covalent organic framework/radionuclide/detection/fluorescence quenching分类
资源环境引用本文复制引用
郑子霄,黄春娜,林昱灵,吕源财,刘以凡,林春香,叶晓霞..荧光共价有机框架及分离检测放射性核素研究进展[J].化工环保,2026,46(1):34-41,8.基金项目
福建省自然科学基金项目(2023J05103) （2023J05103）
生态环境及其信息图谱福建省高等学校重点实验室(莆田学院)开放课题项目(ST24001). （莆田学院）
