Highly robust crystalsome via directed polymer crystallization at curved liquid/liquid interface.

ABSTRACT: Lipids and amphiphilic block copolymers spontaneously self-assemble in water to form a plethora of micelles and vesicles. They are typically fluidic in nature and often mechanically weak for applications such as drug delivery and gene therapeutics. Mechanical properties of polymeric materials could be improved by forming crystalline structures. However, most of the self-assembled micelles and vesicles have curved surfaces and precisely tuning crystallization within a nanoscale curved space is challenging, as the curved geometry is incommensurate with crystals having three-dimensional translational symmetry. Herein, we report using a miniemulsion crystallization method to grow nanosized, polymer single-crystal-like capsules. We coin the name crystalsome to describe this unique structure, be

SUBMITTER: Wang W 

PROVIDER: S-EPMC4742919 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature