Tb3+ [5D4]

excited state quenched by Acid Fuchsin
Shakhverdov, T.A.; Bodunov, E.N.
Opt. Spectrosc. (USSR) 34: 646-50 (1973)

Tb3+ [5D4] quenched by Acid Fuchsin
Solvent : H2O, 20ºC

kq = 2.0 x 108(L mol–1 s–1)

Mechanism: energy transfer
Experimental methods: conventional flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 450 micro sec.

Shakhverdov, T.A.; Bodunov, E.N.
Opt. Spectrosc. (USSR) 34: 646-50 (1973)

Tb3+ [5D4] quenched by Acid Fuchsin
Solvent : H2O, ~1 mol/L NaAC, 20ºC

kq = 3.2 x 107(L mol–1 s–1)

Mechanism: energy transfer
Experimental methods: conventional flash, luminescence, single shot signal
Comments: kq independent of [NaAc] >= 1 mol/L

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