Ru(bpy)32+

excited state quenched by 4-Acetylphenol
Miedlar, K.; Das, P.K.
J. Am. Chem. Soc. 104: 7462-9 (1982)

Ru(bpy)32+ quenched by 4-Acetylphenol
Solvent : H2O, 0.05 mol/L NaOH, 23ºC

kq = ~3 x 106(L mol–1 s–1)

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

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