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Updated: Jun 10, 2025

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
Published on: March 24, 2018
A chiral supramolecular liquid crystal based on pillararene and its application in information encryption
Bicong Liang1, Yujie Cheng2, Jiaxin Ma2
1College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan, 030024, P. R. China. wangpi@tyut.edu.cn.
Abstract:
A chiral supramolecular liquid crystal based on a pillararene mesogen was constructed. The regulation of liquid crystal behavior was achieved through the host-guest interactions between the pillararene-based mesogen and a tetraphenylethylene-containing guest. In addition, this supramolecular liquid crystal system, showing pH-responsive fluorescence emission character, was applied as an information encryption material capable of storing multiple levels of distinct information, thereby enriching the application of liquid crystal materials in the field of information security.
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