Figure 3.

DCP particle size distributions obtained for anionic sterically stabilized PKSPMA₃₂–PBzMA₃₀₀ latex (entry 3, Table 1) before and after heteroflocculation with the addition of varying GO contents (2–20% w/w relative to latex) at (a) pH 2 and (b) pH 5. In both cases, GO did not adsorb onto the surface of the anionic particles, and thus the particle size traces of latexes were identical. The density used to calculate these particle size distributions was taken as 1.18 g cm^–3.