Cholesteric liquid crystal doped with spiropyran and zinc ions for multi-state anti-counterfeiting
Q. Wang, Xiandi Zhang, Dong Zhou, Yuzhou Chen, Chaofeng Qu, Chunlian Lu, Yongjun Liu
Abstract
With the development of the information age, counterfeit products are rampant.
Topics & Concepts
SpiropyranMaterials scienceCounterfeitZincDopingIonCrystal (programming language)State (computer science)PhotochemistryCrystallographyNanotechnologyPhotochromismOptoelectronicsOrganic chemistryMetallurgyComputer scienceChemistryProgramming languageAlgorithmLawPolitical sciencePhotochromic and Fluorescence ChemistryPhotoreceptor and optogenetics researchLiquid Crystal Research Advancements