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The micellization of ionic amphiphilic diblock copolymers, polyisobutylene-block-poly(methacrylic acid) (PIB-b-PMAA), with a constant degree of polymerization of the non-ionic block (DP n =20) and various degrees of polymerization of the polyelectrolyte block (DP n =100-425) was examined in aqueous media by means of fluorescence spectroscopy using pyrene as a polarity probe. The molar...
This review summarizes recent advances in the design and synthesis of novel complex polymers with (meth)acrylic acid segments using various living and controlled polymerization techniques. As polymeric architectures, we will focus on block copolymers, branched polymers, Janus micelles, and polymer brushes. Characteristic solution behavior and morphologies derived from their amphiphilic properties...
Core-shell cylindrical polymer brushes with poly(t-butyl acrylate)-b-poly(n-butyl acrylate) (PtBA-b-PnBA) diblock copolymer side chains were synthesized via 'grafting from' technique using atom transfer radical polymerization (ATRP). The formation of well-defined brushes was confirmed by GPC and 1 H NMR. Multi-angle light scattering (MALS) measurements on brushes with 240 arms show that the...
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