Size-Dependent Ordering of Liquid Crystals Observed in Polymeric Capsules with Micrometer and Smaller Diameter

被引:136
作者
Gupta, Jugal K. [2 ]
Sivakumar, Sri [1 ]
Caruso, Frank [1 ]
Abbott, Nicholas L. [2 ]
机构
[1] Univ Melbourne, Ctr Nanosci & Nanotechnol, Dept Chem & Biomol Engn, Melbourne, Vic 3010, Australia
[2] Univ Wisconsin, Dept Chem & Biol Engn, Madison, WI 53706 USA
关键词
emulsions; liquid crystals; polyelectrolyte multilayers; sensors; size-dependent ordering; TRANSITIONS; INTERFACES; K(24);
D O I
10.1002/anie.200804500
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Figure Presented) Made to order: Aqueous dispersions of polymer-encapsulated liquid crystal (LC) droplets precise interfacial chemistry and sizes in the micrometer-to-sub-micrometer range. Size LC ordering could be observed. Study of the competition between size and interfacial enables size-dependent properties of LC droplets to be exploited in applications such as photonics and sensing. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:1652 / 1655
页数:4
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