The fluorescence intensity of Ru(bpy)2(dppx)2 + in organic solvents will decrease dramatically with the increasing concentrations of water in the solutions, which follow the Perrin sphere model.

• 有机溶剂中水含量的增加会大大降低Ru(bpy)_2(dppx)~(2+)的发光强度，其荧光猝灭符合Perrin sphere模式。