The latest research progress in supramolecular fluorescence/phosphorescence sensors and switches used for metal cation recognition is summarized. Two types of systems were reviewed, photo-induced electron transfer and monomer-excimer systems.

• 摘要本文总结了近年来用于金属离子识别的超分子荧光/磷光传感器的研究工作进展，著重介绍了光诱导电子转移及单体－激基缔合物体系在金属离子识别中的应用。