液晶与显示2025，Vol.40Issue(2)：284-308,25.DOI:10.37188/CJLCD.2024-0262
微通道内的液晶微流控技术及其应用
Liquid crystal microfluidic technology within microchannels and its applications
摘要
Abstract
The integration of liquid crystals and microfluidics has catalyzed the emergence of new research and application domains.This combination enhances the precise control of liquid crystal behavior at the micro-scale while driving innovation in optical devices,sensing technologies,and related fields.The distinctive molecular arrangement and optical properties of liquid crystals have broadened the scope of microfluidic applications,revealing diverse physical phenomena and complex fluid dynamics.This paper provides a comprehensive review of recent advancements in liquid crystal microfluidics,with a particular emphasis on commonly used liquid crystal materials and their applications within microfluidic systems.It also examines the impact of microchannel surface functionalization on liquid crystal orientation and explores the interplay between liquid crystal flow and molecular orientation.Finally,the paper discusses the applications of liquid crystal microfluidics in optical components,sensors and bio-detection,and anticipates future development trends and challenges in this field.关键词
液晶/微流控/光学器件/传感/拓扑缺陷Key words
liquid crystals/microfluidics/optical devices/sensing/topological defects引用本文复制引用
李世隆,陈鹭剑..微通道内的液晶微流控技术及其应用[J].液晶与显示,2025,40(2):284-308,25.基金项目
国家自然科学基金(No.62075186,No.62175206) （No.62075186,No.62175206）
国家重点研发计划(No.2022YFA1203700)Supported by National Natural Science Foundation of China(No.62075186,No.62175206) （No.2022YFA1203700）
National Key Research and Development Program of China(No.2022YFA1203700) （No.2022YFA1203700）
