PMID- 35155373 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220216 IS - 2296-2646 (Print) IS - 2296-2646 (Electronic) IS - 2296-2646 (Linking) VI - 10 DP - 2022 TI - Research Progress of UiO-66-Based Electrochemical Biosensors. PG - 842894 LID - 10.3389/fchem.2022.842894 [doi] LID - 842894 AB - UiO-66, as a member of the MOFs families, is widely employed in sensing, drug release, separation, and adsorption due to its large specific surface area, uniform pore size, easy functionalization, and excellent stability. Especially in electrochemical biosensors, UiO-66 has demonstrated excellent adsorption capacity and response signal, which significantly improves the sensitivity and specificity of detection. However, the existing application research remains in its infancy, lacking systematic methods, and recycling utilization and exclusive sensing of UiO-66 still require further improvement. Therefore, one of the present research objectives is to explore the breakthrough point of existing technologies and optimize the performance of UiO-66-based electrochemical biosensors (UiO-66-EBs). In this work, we summarized current experimental methods and detection mechanisms of UiO-66-EBs in environmental detection, food safety, and disease diagnosis, analyzed the existing problems, and proposed some suggestions to provide new ideas for future research. CI - Copyright (c) 2022 Wu, Zhang, Zhang, Wang, Wang, Liu, Guo and Song. FAU - Wu, Ming AU - Wu M AD - Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, College of Life Science, Jilin Agricultural University, Changchun, China. FAU - Zhang, Qi AU - Zhang Q AD - Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, College of Life Science, Jilin Agricultural University, Changchun, China. FAU - Zhang, Qiuyu AU - Zhang Q AD - Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, College of Life Science, Jilin Agricultural University, Changchun, China. FAU - Wang, Huan AU - Wang H AD - College of Food Science and Engineering, Jilin Agricultural University, Changchun, China. FAU - Wang, Fawei AU - Wang F AD - Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, College of Life Science, Jilin Agricultural University, Changchun, China. AD - College of Life Sciences, Engineering Research Center of the Chinese Ministry of Education for Bioreactor and Pharmaceutical Development, Jilin Agricultural University, Changchun, China. FAU - Liu, Junmei AU - Liu J AD - College of Food Science and Engineering, Jilin Agricultural University, Changchun, China. FAU - Guo, Liquan AU - Guo L AD - Key Laboratory of Straw Comprehensive Utilization and Black Soil Conservation, Ministry of Education, College of Life Science, Jilin Agricultural University, Changchun, China. FAU - Song, Kai AU - Song K AD - School of Life Science, Changchun Normal University, Changchun, China. LA - eng PT - Journal Article PT - Review DEP - 20220126 PL - Switzerland TA - Front Chem JT - Frontiers in chemistry JID - 101627988 PMC - PMC8825417 OTO - NOTNLM OT - UiO-66 OT - biomedical OT - electrochemical biosensor OT - environmental OT - food safety COIS- The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. EDAT- 2022/02/15 06:00 MHDA- 2022/02/15 06:01 PMCR- 2022/01/01 CRDT- 2022/02/14 05:34 PHST- 2021/12/24 00:00 [received] PHST- 2022/01/05 00:00 [accepted] PHST- 2022/02/14 05:34 [entrez] PHST- 2022/02/15 06:00 [pubmed] PHST- 2022/02/15 06:01 [medline] PHST- 2022/01/01 00:00 [pmc-release] AID - 842894 [pii] AID - 10.3389/fchem.2022.842894 [doi] PST - epublish SO - Front Chem. 2022 Jan 26;10:842894. doi: 10.3389/fchem.2022.842894. eCollection 2022.