Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Institute of Energy Supply Technology for High-End Equipment, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China.
Molecules. 2022 Jul 18;27(14):4571. doi: 10.3390/molecules27144571.
The electrochemical detection of hydrogen peroxide (HO) has become more and more important in industrial production, daily life, biological process, green energy chemistry, and other fields (especially for the detection of low concentration of HO Metal organic frameworks (MOFs) are promising candidates to replace the established HO sensors based on precious metals or enzymes. This review summarizes recent advances in MOF-based HO electrochemical sensors, including conductive MOFs, MOFs with chemical modifications, MOFs-composites, and MOF derivatives. Finally, the challenges and prospects for the optimization and design of HO electrochemical sensors with ultra-low detection limit and long-life are presented.
电化学检测过氧化氢(HO)在工业生产、日常生活、生物过程、绿色能源化学等领域变得越来越重要(特别是对于低浓度 HO 的检测)。金属有机骨架(MOFs)是取代基于贵金属或酶的现有 HO 传感器的有前途的候选者。本综述总结了基于 MOF 的 HO 电化学传感器的最新进展,包括导电 MOFs、化学修饰的 MOFs、MOF 复合材料和 MOF 衍生物。最后,提出了具有超低检测限和长寿命的 HO 电化学传感器的优化和设计所面临的挑战和展望。