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. 2002 Dec 16;99(26):16760–16765. doi: 10.1073/pnas.262537599

Table 1.

Relative amplitudes of different exponential components

λ, nm <0.1 ps amp., % 0.7 ps amp., % 2.5 ps amp., % 35 ps amp., % 3.7 ns amp., %
630 18.5 62 7.5 12
670 −19 −81 14 86
800 91 5 −5 1 3
930 −9 −91 0 100
1,200 84 3 −5 2 11
1,400 69 11 13 4 3
1,800 60 10 24 4 2

Relative amplitudes of five exponential functions with corresponding time constants are extracted from a multiexponential global fitting of kinetics measured at various probing wavelengths for the PCP complex after 535-nm excitation. Negative amplitudes correspond to the rise, and positive to the decay, of the signal. For the 670- and 930-nm kinetics, negative amplitudes correspond to percentage from the total negative amplitude, and, for the 800- and 1,200-nm kinetics, correspond to the percentage from the total positive amplitude. In all cases, uncertainties of the lifetimes and amplitudes are within a limit of ±10%.