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pH profile of binding degree θ for systems consisting of PMAA-b-P1M4VPCl/PAA (1), PMAA-b-P1M4VPCl/PDMDAAC (2), (PMAA-b-P1M4VPCl/PDMDAAC)/PAA (3). Curve 4 corresponds to intramolecular complexation within block polyampholyte PMAA-b-P1M4VPCl. (Reprinted from Ref. [88]).
