Ru(4,4'-Bu2bpy)32+

excited state quenched by Phenothiazine
Sandrini, D.; Maestri, M.; Belser, P.; von Zelewsky, A.; Balzani, V.
J. Phys. Chem. 89: 3675-9 (1985)

Ru(4,4'-Bu2bpy)32+ quenched by Phenothiazine
Solvent : Acetonitrile, ionic strength 2 x 10–4

kq = 1.1 x 109(L mol–1 s–1)

Mechanism: reductive electron transfer
Experimental methods: laser flash, luminescence, , luminescence
Lifetime in the absence of quencher, air saturated = 0.11 micro sec.

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