Figure 4
Concentration dependence detected for sample 11. Scattering profiles for the lowest (blue), middle (green) and highest (red) concentrations are shown after scaling. The increase in the y intercept of the data in the low-q region as a function of concentration reflects an increase in the size of the particle. Inset: Guinier plots for each of the three concentrations. For clarity, only the linear fits to points in Guinier region 2 are shown by black solid lines. The upper and lower limits of Guinier region 2 are noted by black arrows and labeled. |