The Synthesis of Wavelength-Controlled CdTe/Hydroxyapatite Composites and Their Fluorescence Enhancement by Bovine Serum Albumin

Figure 4

Fluorescence emission spectra of CdTe/HA composites (0.25 mg/mL) measured with (solid line) and without (dash line, 0.05 g/L BSA) BSA solution (a). Fluorescence emission spectra of CdTe/HA composites (0.25 mg/mL) with different amounts of BSA (0.05 g/L, 0.1 g/L, 0.15 g/L, 0.2 g/L, 0.25 g/L, 0.3 g/L, 0.35 g/L, 0.4 g/L, and 0.45 g/L); an excitation wavelength of 380 nm was used for all samples (b). The relationship between concentrations of BSA and (c).

(a)

(b)

(c)