Formation of polyelectrolyte multilayer films at interfaces between thermotropic liquid crystals and aqueous phases
Formation of polyelectrolyte multilayer films at interfaces between thermotropic liquid crystals and aqueous phases
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DOI：
10.1002/adma.200502013
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发表时间：
2006-04-04
影响因子：
29.4
通讯作者：
Abbott, NL
中科院分区：
文献类型：
--
作者：
Lockwood, NA;Cadwell, KD;Abbott, NL
描述了在水溶液和液晶之间的流体界面处制备质子交换膜（PEM）的方法。液晶的取向与PEM膜的存在和组织相关联（见图）。PEM膜可以选择性地介导溶质与液晶界面之间的相互作用。PEM膜提供了一种通用的方法来定制液晶的界面特性，用于化学或生物传感。
Preparation of polyelectrolyte multilayer (PEM) films at fluid interfaces between aqueous solutions and liquid crystals is described. The orientation of the liquid crystals is coupled to the presence and organization of the PEM films (see figure). The PEM films can selectively mediate the interactions between solutes and the interfaces of the liquid crystals. PEM films offer a general method to tailor the interfacial properties of liquid crystals for chemical or biological sensing.