Owing to their fascinating characteristics, metal−organic frameworks (MOFs) have attracted great attention and been utilized in a range of applications. The use of MOFs in electrochemical sensors has become an emerging subfield since 2013. However, the poor chemical stability in aqueous solutions and low electrical conductivity of most MOFs become two main concerns that hinder the use of pristine MOFs in electroanalytical systems. In this short review, we aim to focus on these issues and provide perspectives regarding the opportunities and possible strategies in future studies to overcome these challenges in order to design the MOF‐based electrochemical sensors.

中文翻译：

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面向电化学传感器的金属有机框架：挑战与机遇

由于其引人入胜的特性，金属有机骨架（MOF）引起了极大的关注，并已在一系列应用中得到利用。自2013年以来，MOF在电化学传感器中的使用已成为一个新兴的子领域。但是，水溶液中的化学稳定性差以及大多数MOF的低电导率成为阻碍在电分析系统中使用原始MOF的两个主要问题。在这篇简短的评论中，我们旨在关注这些问题，并就未来研究中克服这些挑战的机会和可能的策略提供观点，以设计基于MOF的电化学传感器。