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Self-assembling Characteristics of Amphiphilic Star Block Copolymers with a Polyelectrolyte Shell
Authors:SStrandman AZarembo VAseyev SJButcher HTenhu
Institution:Laboratory of Polymer Chemistry P.O.Box 55 FIN-00014 University of Helsinki Finland Laboratory of Polymer Chemistry P.O.Box 55 FIN-00014 University of Helsinki Institute of Biotechnology P.O.Box 65 FIN-00014 University of Helsinki
Abstract:1 Results Amphiphilic block copolymers are capable of forming supramolecular assemblies resembling those observed in nature,such as spherical micelles,worm micelles,and vesicles.Changing the solvent composition,ionic strength or pH of the polymer solution may induce the self-assembly of block copolymers or trigger the transition between the geometries of noncovalent assemblies.In the current work,we have synthesised starlike amphiphilic block copolymers having hydrophobic poly(methyl methacrylate),PMMA,...
Keywords:star block copolymers  amphiphilic  self-assembling  biomimetic  
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