Probing the Effect of Ag₂S Quantum Dots on Human Serum Albumin Using Spectral Techniques

Figure 5

The fluorescence lifetime of HSA in the absence and presence of Ag₂S QDs ( = 5.06 × 10⁻⁷ mol/L, = 1.5 × 10⁻⁴ mol/L, pH = 7.4).