Ru(bpy)32+

excited state quenched by bpy
Basu, A.; Weiner, M.A.; Strekas, T.C.; Gafney, H.D.
Inorg. Chem. 21: 1085-92 (1982)

Ru(bpy)32+ quenched by bpy
Solvent : H2O, 0.33 mol/L Na2SO4; 0.028 mol/L NaHSO4, ionic strength 1.0

kq = 4.2 x 106(L mol–1 s–1)

Mechanism: oxidative electron transfer
Experimental methods: steady state irradiation, luminescence
Lifetime in the absence of quencher, air free = 0.60 micro sec. (laser flash, luminescence, single shot signal)

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