锌离子探针

ZnAF-1, a zinc sensor compound, utilizes a fluorescein-based structure incorporating the N,N-bis(2-pyridylmethyl)ethylenediamine chelating unit. Its primary function lies in the detection of Zn2+ ions. Through its binding capability, ZnAF-1 achieves a 1:1 stoichiometry with Zn(II).

Zinquin is a fluorescent sensor used in the observation of reactive Zn2+ (λex: 364 nm, em: 385 nm).