초록 ▼

A broad class of lyotropic liquid crystals of a non-surfactant nature, the so-called lyotropic chromonic liquid crystals (LCLCs), are alignable in bulk. LCLCs can be aligned in bulk as a uniform liquid crystalline monodomain within a closed cell. The method for bulk alignment of LCLCs is based on a

A broad class of lyotropic liquid crystals of a non-surfactant nature, the so-called lyotropic chromonic liquid crystals (LCLCs), are alignable in bulk. LCLCs can be aligned in bulk as a uniform liquid crystalline monodomain within a closed cell. The method for bulk alignment of LCLCs is based on a unidirectional treatment of the aligning substrate such as a polymer layer. The feature of controlling the alignment of LCLCs enables one to create practical devices from them. For example, bulk alignment of LCLCs allows one to use them in detection and amplification of ligands.

대표청구항 ▼

1. A lyotropic liquid crystal cell, comprising:a pair of opposed substrates; an alignment layer on each said substrate; and a surfactant-free lyotropic liquid crystal material disposed between said substrates and aligned by said alignment layers, wherein alignment of said lyotropic liquid crystal ma

1. A lyotropic liquid crystal cell, comprising:a pair of opposed substrates; an alignment layer on each said substrate; and a surfactant-free lyotropic liquid crystal material disposed between said substrates and aligned by said alignment layers, wherein alignment of said lyotropic liquid crystal material is stable.