Figure 7.
Demonstration of the solution behavior. Polymers from left to right: P2VP, PNIPAAm, P(2VP)85-block-P(NIPAAm)351, P(2VP)114-block-P(NIPAAm)244; a) pH7 and RT, b) pH 4 and RT, c) pH 7 and T > 35 °C, d) pH 4 and T > 35 °C.
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