钌(Ⅱ)配合物作为氧光纤探头指示剂的研究

Research of Oxygen Fiber-Optic Sensor with Complexes of Ru(Ⅱ) as Probe

研究了ｐＨ、温度对钌（ Ⅱ） 的配合物Ｒｕ （ｂｐｙ）３ Ｃｌ２ 及Ｒｕ （ｐｈｅｎ）３ Ｃｌ２（ｂｐｙ ＝ ２ ，２′－ 联吡啶，ｐｈｅｎ ＝ １ ， １０ － 邻菲罗啉） 荧光性质的影响， 并试验了Ｏ２ 对Ｒｕ （ｐｈｅｎ）３Ｃｌ２ 在水溶液、醋酸纤维素膜及多孔塑料光纤中的荧光猝灭情况．

Determination of trace O 2 based on O 2 quenchingfluorescence of complexes of Ru(Ⅱ) has been an advanced research region in fiber-optic chemical sensor for recent years. Effects of pH,temperature on fluorescence of Ru(bpy) 3 Cl 2 and Ru(phen) 3 Cl 2 are described in this article. And O 2 quenching fluorescence of Ru(phen) 3 Cl 2 in water,celluloseacetate film,plastic porous fiber-optic is investigated too.