Figure 2.
(a) The maximum solubility of polymer solutions was plotted in function of feed ratio of functional monomer. (b) Results obtained from DSC measurement for P(NiPAAm-co-Cys) with different feed ratio. (c) Results obtained from DSC measurement for P(NiPAAm-co-HEAacr) with different feed ratio. Tcp = cloud point temperature, the onset of an increase in the heat flow. Tmax = maximum temperature, the temperature at the maximum heat flow. Error bars: standard deviation.