Indole to phenolate energy transfer, the alkaline quenching mechanism of beta-trypsin fluorescence.
Evidence that indole to phenolate energy transfer causes the decrease in beta-trypsin fluorescence with increasing alkalinity is obtained indirectly from viscosity, lifetime, wavelength dependence and chemical modification studies which either exclude or minimize the involvement of other possible mechanisms.
Indole to phenolate energy transfer, the alkaline quenching mechanism of beta-trypsin fluorescence. Evidence that indole to phenolate energy transfer causes the decrease in beta-trypsin fluorescence with increasing alkalinity is obtained indirectly from viscosity, lifetime, wavelength dependence and chemical modification studies which either exclude or minimize the involvement of other possible mechanisms.