Figure 7
From: CdTe Quantum Dot/Dye Hybrid System as Photosensitizer for Photodynamic Therapy
Fluorescence correlation spectroscopy measurements. Panel a. A representative TTTR trace for 3.3-nm NCs. The spikes correspond to NCs emitting photons while they are diffusing through the excitation volume. This data was used to calculate the cross-correlation curves. Panel b. Cross-correlation curves for 3.3-nm NC set show a decreasing trend in data. The diffusion constants given in Table 2 were calculated from fits to this data