Absorption and fluorescence studies of

In our studies, the time-resolved fluorescence decays observed at its emission maximum for QD with added CQ were satisfactorily fitted into the biexponential function given by formula (2). The only difference was obtained for pure QD suspension observed at emission maximum when the decay was monoexponential. For the all measured samples, the fitted values of amplitudes and lifetimes are salivary amylase summarized in Table 1.equation(2)F(t)=A1exp-tτ1+A2exp-tτ2where τ1, τ2, and A1, A2, represent the lifetimes and amplitudes of all components, respectively.