Figure 4: Concentration and temperature dependence of inter-molecular interactions:

(a) the KB integrals (G_nn, G_ww and −2G_nw), (b) PMFs between NiPPA molecules, and (c) PMFs between NiPPA and water molecules for the 30 wt% solution; (d–f) those for the 11.3 wt% solution; (g–i) for the infinitely dilute solution.