Ru(bpy)32+

excited state quenched by N,N'-Bis(2-hydroxyethyl)-vio2+
Takuma, K.; Shuto, Y.; Matsuo, T.
Chem. Lett. : 983-6 (1978)

Ru(bpy)32+ quenched by N,N'-Bis(2-hydroxyethyl)-vio2+ at conc. (2-10) x 10–4 mol L–1
Solvent : H2O

kq = 2.1 x 109(L mol–1 s–1)

Mechanism: oxidative electron transfer
Experimental methods: steady state irradiation, luminescence
Lifetime in the absence of quencher, air free = 0.6 micro sec.

Amouyal, E.; Zidler, B.; Keller, P.; Moradpour, A.
Chem. Phys. Lett. 74: 314-7 (1980)

Ru(bpy)32+ quenched by N,N'-Bis(2-hydroxyethyl)-vio2+
Solvent : H2O, 0.5 mol/L ACbuf, pH 5

kq = 1.1 x 109(L mol–1 s–1)

Mechanism: oxidative electron transfer
Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 0.69 micro sec.
This value also reported in 82C019

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