Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II) dichloride complex (Ru(ddp)) is a widely used probe for luminescent detection and quantitation of oxygen. The fluorescence of the dye (abs. λmax 455 nm, luminescence λmax 613 nm) is strongly reduced by molecular oxygen due to dynamic quenching, making Ru(dpp) a viable oxygen probe based on either measurement of intensity or decay time. Ru(ddp) has been used for fiber optic sensors, studies on oxygen in skin and skin tumors, measurement of oxygen flux throμgh skin, and for oxygen imaging.钌-三(4,7-二苯基-1,10-菲洛啉) 二氯(Ru(dpp)) 和三(4,7-二苯基-1,10-菲洛啉)-六氟磷酸钌 (Ru(dpp)3(PF6)2) 广泛地用作发光检测探针和定量检测氧。 两种染料的荧光波长 (abs. λmax 455 nm, luminescence λmax 613 nm) 由于动态的猝熄而被分子氧减弱, 可见的氧探针就基于随时间变化而进行的强度的测量。 钌-三(4,7-二苯基-1,10-菲洛啉) 二氯(Ru(dpp))还用于光纤传感器中作发光氧气探针，皮肤中氧的研究和皮肤瘤，通过皮肤测量氧流量 。 Tris(4,7-diphenyl-1,10-phenanthroline)ruthenium(II) dichloride complex (Ru(ddp)) is a widely used probe for luminescent detection and quantitation of oxygen. The fluorescence of the dye (abs. λmax 455 nm, luminescence λmax 613 nm) is strongly reduced by molecular oxygen due to dynamic quenching, making Ru(dpp) a viable oxygen probe based on either measurement of intensity or decay time. Ru(ddp) has been used for fiber optic sensors, studies on oxygen in skin and skin tumors, measurement of oxygen flux through skin, and for oxygen imaging. Ruthenium-tris(4,7-diphen?yl-1,10-phenanthroline) dichloride (Ru(dpp)) has been widely used as a probe for luminescent detection and quantitation of oxygen. The fluorescence of the dye (abs. λmax 455 nm, luminescence λmax 613 nm) is strongly reduced by molecular oxygen due to dynamic quenching, making Ru(dpp) a viable oxygen probe based on either measurement of intensity or decay time. Ru(ddp) has been used for fiber optic sensors, studies on oxygen in skin and skin tumors, measurement of oxygen flux through skin, and for oxygen imaging