Figure 4From: Spectroscopic study on the interaction of pristine C60 and serum albumins in solutionThe fluorescence spectra of HSA (a) and BSA (b) in the absence and presence of C 60 nanoparticles. Conditions: HSA/BSA: 1.0 × 10-5 mol/L; C60 (from up to down): 0, 1.39, 2.78, 5.56, 8.34, 11.12 × 10-6 mol/L; pH = 7.4; ex = 292 nm.Back to article page