Figure 3
Nanoparticle size distributions. (a) The size distribution determined from SAXS profile for SMNPs at a concentration of 0.125 mg ml−1 without an external MF. The inset shows the fitting to experimental data. (b) The average size of SMNPs at five different concentrations (0.125 mg ml−1 to 2.0 mg ml−1). The width of the Gaussian distribution is approximately 0.5 nm for all five concentrations. |