Advances of Electrochemical and Electrochemiluminescent Sensors Based on Covalent Organic Frameworks  

作　　者：Yue Cao Ru Wu Yan‑Yan Gao Yang Zhou Jun‑Jie Zhu 

机构地区：[1]Key Laboratory for Organic Electronics and Information Displays(KLOEID)and Institute of Advanced Materials(IAM),Nanjing University of Posts and Telecommunications(NJUPT),Nanjing 210023,People’s Republic of China [2]State Key Laboratory of Analytical Chemistry for Life Science,School of Chemistry and Chemical Engineering,Nanjing University,Nanjing 210023,People’s Republic of China

出　　处：《Nano-Micro Letters》2024年第2期395-422,共28页纳微快报（英文版）

基　　金：This research was supported by Natural Science Foundation of Jiangsu Province(BK20220405);National Natural Science Foundation of China(21834004,22276100,22304086);Key Laboratory for Organic Electronics&Information Displays,NJUPT(GZR2022010010,GZR2023010045);Nanjing Science and Technology Innovation Project for Chinese Scholars Studying Abroad(NJKCZYZZ2022-01);Research Fund for Jiangsu Distinguished Professor(RK030STP22001);Natural Science Research Start-up Foundation of Recruiting Talents of NJUPT(NY221006,NY223051);Natural Science Foundation of the Jiangsu Higher Education Institutions of China(23KJB150025);State Key Laboratory of Analytical Chemistry for Life Science,Nanjing University(SKLACLS2311).

摘　　要：Covalent organic frameworks(COFs),a rapidly developing category of crystalline conjugated organic polymers,possess highly ordered structures,large specific surface areas,stable chemical properties,and tunable pore microenvironments.Since the first report of boroxine/boronate ester-linked COFs in 2005,COFs have rapidly gained popularity,showing important application prospects in various fields,such as sensing,catalysis,separation,and energy storage.Among them,COFs-based electrochemical(EC)sensors with upgraded analytical performance are arousing extensive interest.In this review,therefore,we summarize the basic properties and the general synthesis methods of COFs used in the field of electroanalytical chemistry,with special emphasis on their usages in the fabrication of chemical sensors,ions sensors,immunosensors,and aptasensors.Notably,the emerged COFs in the electrochemiluminescence(ECL)realm are thoroughly covered along with their preliminary applications.Additionally,final conclusions on state-of-the-art COFs are provided in terms of EC and ECL sensors,as well as challenges and prospects for extending and improving the research and applications of COFs in electroanalytical chemistry.

关 键 词：Covalent organic frameworks ELECTROCHEMISTRY ELECTROCHEMILUMINESCENCE SENSORS 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]