Fig. S2.

The ζ-dependence of the width of the fuzzy shell (A) and the core radius (B) of the large particles in a bidisperse sample with $n_{\text{b}}=\left(2.9\pm 0.3\right)\text{\%}$ as determined using SANS with contrast matching. The increase of the osmotic pressure with ζ is shown by the squares and the y axis on the right in both panels.