Figure 13
Absolute scattering intensity of BSA in solution with various concentrations. SF is 0.0193 and C2, C4, C6, C8 and C10 have concentrations of 2, 4, 6, 8 and 10 mg ml−1, respectively. Decreases in intensity at very small q in samples C6, C8 and C10 indicate the presence of increasing interparticle interference owing to charge repulsion. |