【摘要】 席夫碱因其独特的电子化学结构，使其能够在众多的研究领域得到应用，尤其是席夫碱在与不同的金属离子结合时能够产生稳定的配合物，其出色的配位能力使其在识别不同金属阳离子方面表现出了卓越的性能，被用作荧光开/关化学传感器用于检测材料中的各种重金属离子。就席夫碱型化学传感器对部分重金属离子的检测应用进行介绍，对其用于不同重金属离子的检测性能进行归纳，以展示基于席夫碱的各种重金属离子化学传感器的研究进展，为基于席夫碱的新型重金属离子荧光化学传感器的设计提供一定的理论基础。更多还原

【Abstract】 Schiff bases,due to their unique electronic chemical structure,can be applied in numerous research fields,especially when they combine with different metal ions to produce stable complexes. Their excellent coordination ability enables them to demonstrate excellent performance in identifying different metal cations,and they are used as fluorescent on/off chemical sensors for detecting various heavy metal ions in materials. Introduce the application of Schiff base based chemical sensors for the detection of some heavy metal ions,summarize their detection performance for different heavy metal ions,and demonstrate the research progress of various heavy metal ion chemical sensors based on Schiff base,providing a theoretical basis for the design of new heavy metal ion fluorescence chemical sensors based on Schiff base.更多还原