Figure 3From: Binding of PFOS to serum albumin and DNA: insight into the molecular toxicity of perfluorochemicals(A) The fluorescence spectra of solutions containing 0.5 μmol/l SA and variable PFOS from 1 to 8: 0, 2.5, 5, 7.5, 10, 12.5, 15, 17.5 μmol/l at pH7.40. (B) Plot of F0/F vs. Q for the SA-PFOS solutions.Back to article page