The first Eu3+ chelate-based phosphorescence probe specific for singlet oxygen has been designed, synthesized and characterized. The probe is highly sensitive, selective and water soluble for time-resolved luminescence detection of singlet oxygen with a detection limit of 2.8 nM.
首个基于Eu3+螯合物的针对单线态氧的
磷光探针已被设计、合成并表征。该探针对单线态氧的时间分辨发光检测具有高灵敏度和选择性,且
水溶性良好,检测限为2.8 nM。