Ru(4,4'-Bu2bpy)32+

excited state quenched by MV2+
Juris, A.; Barigelletti, F.; Balzani, V.; Belser, P.; von Zelewsky, A.
Isr. J. Chem. 22: 87-90 (1982)

Ru(4,4'-Bu2bpy)32+ quenched by MV2+
Solvent : H2O, 20ºC, ionic strength 0.5

kq = 7.1 x 108(L mol–1 s–1)

Mechanism: oxidative electron transfer
Experimental methods: steady state irradiation, luminescence
Lifetime in the absence of quencher, air saturated = 0.40 micro sec. (spark lamp, luminescence, single photon counting)

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