Heavy metal pollution is a global environmental problem. Self-reduction strategy has garnered attention in adsorption and electrochemical detection of heavy metal ions due to their operational simplicity and elimination of the need for external electrodeposition steps. Therefore, it is crucial to integrate self-reduction-based adsorption with electrochemical detection. Metal-Organic Frameworks (MOFs) have demonstrated successful applications in adsorption and electrochemical detection. Moreover, owing to the presence of organic ligands featuring amino and electron-rich aromatic ring moieties, MOFs possess reducing capabilities towards metal ions.

中文翻译：

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具有自还原功能的富氨基 Zn-MOFs，可同时去除和电化学检测水生环境中的重金属离子


重金属污染是一个全球性的环境问题。自还原策略因其操作简单且无需外部电沉积步骤而在重金属离子的吸附和电化学检测中引起了人们的关注。因此，将基于自还原的吸附与电化学检测相结合至关重要。金属有机框架 （MOF） 已在吸附和电化学检测中展示了成功的应用。此外，由于存在具有富含氨基和电子的芳香环部分的有机配体，MOF 具有对金属离子的还原能力。