Block Copolymer Micelles with Inverted Morphologies.

Beyond the crew cut: Highly asymmetric block copolymers self-assemble into microparticles with inverse morphologies far beyond the crew-cut regime. These particles enclose highly ordered channel systems with simple cubic, double diamond, and hexagonally packed hollow-hoop symmetry. The extensive interface and confinement of these particles could enable applications in the storage of cargo, templating, and chemical reactions.