Novel nanoaggregates with peripheric superparamagnetic iron oxide nanoparticles and organic cores through self-assembly of tailor-made block copolymers

作者:Rocha Nuno*; Rodrigues Daniela P; Gaspar Andre; Duraes Luisa; Serra Armenio C; Coelho Jorge F J
来源:RSC Advances, 2014, 4(47): 24428-24432.
DOI:10.1039/c4ra02639j

摘要

The formation of tailor-made magnetic nanostructures is explored by self-assembly of block copolymers in the presence of super-paramagnetic iron oxide nanoparticles (SPION). Depending on the nature of SPION-polymer interactions, the structures range from small-sized nanodispersions, to large nanoaggregates, to nanovesicles. The latter represent a novel arrangement into well-defined magnetic vesicles.

  • 出版日期2014