Liquid Crystalline Polymer Vesicles: Thermotropic Phases in Lyotropic Structures
arXiv:1503.00904 · doi:10.1080/02678292.2013.827753
Abstract
This paper reviews the research work on the liquid crystalline (LC) polymer vesicles (polymersomes), where the thermotropic nematic and smectic phases are displayed in the lyotropic bilayer polymer membrane. LC polymersomes possess the properties of both liquid crystals and polymers, the two essential soft matters. LC polymersomes offer, on the one hand, novel examples of the interplay between orientational order and the curved geometry of a two dimensional membrane. Spherical, ellipsoidal and tetrahedral vesicles are discussed. On the other hand, LC polymersomes enable novel design of stimuli-responsive polymersomes using intramolecular conformational transition from nematic to isotropic phase of LC blocks. Photo-responsive polymersome bursting is highlighted.
arXiv comment35 pages, 17 figures
References in corpus (7)
- Virus shapes and buckling transitions in spherical shells
- Towards a Tetravalent Chemistry of Colloids
- Elasticity Theory and Shape Transitions of Viral Shells
- Morphology of Nematic and Smectic Vesicles
- Self-assembly of liquid crystal block copolymer PEG-b-smectic polymer in pure state and in dilute aqueous solution
- Vesicle shape, molecular tilt, and the suppression of necks
- Topology of Smectic Order on Compact Substrates