Supramolecular assemblies from amphiphilic homopolymers: Testing the scope.

ABSTRACT: It has been shown by us in a recent communication that homopolymers, in which each repeat unit contains a hydrophilic and a hydrophobic head group, are capable of forming environment-dependent micellar or inverse micellar assemblies. A systematic structure-property relationship study is carried out here to test the scope of the design. We show here that the molecular design is indeed broadly applicable and that there is a significant gain in the critical aggregation concentrations of these polymers, as compared to the small molecule counterparts. We also show that the design can be tuned to achieve vesicle-type assemblies, which further expands the repertoire of amphiphilic homopolymers in a variety of areas. Characterizations of these assemblies have been carried out using transmission el

SUBMITTER: Savariar EN 

PROVIDER: S-EPMC2526122 | biostudies-literature | 2006 Dec

REPOSITORIES: biostudies-literature