Optical anti-counterfeiting with cholesteric liquid crystal emulsions: preparation, properties, and applications
Buchaiah Gollapelli, Supraja Potu, Rakeshkumar Rajaboina, V. Jayalakshmi
Abstract
This review highlights recent advancements in cholesteric liquid crystal emulsions, focusing on their preparation, anti-counterfeiting applications, and future prospects. It also covers their role in information storage and encryption techniques.
Topics & Concepts
Cholesteric liquid crystalLiquid crystalMaterials scienceEmulsionNanotechnologyChemical engineeringOptoelectronicsEngineeringPhotochromic and Fluorescence ChemistryLiquid Crystal Research AdvancementsNanomaterials and Printing Technologies