arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1503.00904cond-mat.soft
收藏

液晶Polymer囊泡:溶致结构中的热致相

Liquid Crystalline Polymer Vesicles: Thermotropic Phases in Lyotropic Structures

Lin Jia, Min-Hui Li

摘要:

本文综述了近年来液晶聚合物囊泡(聚合物囊泡)的研究进展。液晶聚合物囊泡具有液晶和聚合物这两种基本软物质的性质。一方面,LC聚合物囊泡提供了取向顺序和二维膜的弯曲几何形状之间相互作用的新实例。球形,椭圆形和四面体囊泡进行了讨论。另一方面,LC聚合物囊泡使得能够使用LC嵌段的从均相到各向同性相的分子内构象转变来设计刺激响应性聚合物囊泡。突出显示了光响应聚合物囊泡爆发。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑