Fig. 7. (A) Fluorescence spectra of SQDs in the presence of different concentrations of TC (0, 0.1, 0.5, 1.0, 3.0, 7.0, 10.0, 15.0, 20.0, 25.0, 30.0, 40.0, 50.0, 60.0, 80.0 and 100.0 μM); (B) the relationship between F/F0 and the concentrations of TC (inset: a linear relationship of F0/F versus the concentration of TC over the range from 0.1 to 50.0 μM).
