金属离子与人类健康密不可分,其浓度过大或不足均会导致人体机能紊乱,因此精确检测金属离子显得尤为重要。席夫碱由于其含有氮、氧原子的独特结构易与金属离子配位,使其广泛的应用于金属离子探针的制备。本文概述了近年来较为优秀的用于检测Zn~(2+),Cu~(2+),Hg~(2+),Fe~(3+),Pb~(2+)席夫碱探针。 Metal ions and human health are inseparable, the concentration is too large or inadequate will lead to human disorders, so accurate detection of metal ions is particularly important. Schiff base because of its nitrogen, oxygen atoms of the unique structure easily coordinated with metal ions, making it widely used in metal ion probe preparation. In this paper, the recent progress in the detection of Zn ~ (2 +), Cu ~ (2 +), Hg ~ (2 +), Fe ~ (3 +) and Pb ~ .