Optical anticounterfeiting photonic bilayer film based on handedness of solid-state helicoidal structure

Anticounterfeiting photonic bilayer films were fabricated by sandwiching two solid-state cholesteric liquid crystal films having different handedness. The fabricated photonic bilayer films were successfully applied to patterning by selective photopolymerization. This photonic bilayer film as a new c...

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Autores principales: Hussain, Saddam, Haider, Sajjad, Al-Masry, Waheed, Park, Soo-Young
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2021
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9043834/
https://www.ncbi.nlm.nih.gov/pubmed/35496384
http://dx.doi.org/10.1039/d1ra07021e
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author Hussain, Saddam
Haider, Sajjad
Al-Masry, Waheed
Park, Soo-Young
author_facet Hussain, Saddam
Haider, Sajjad
Al-Masry, Waheed
Park, Soo-Young
author_sort Hussain, Saddam
collection PubMed
description Anticounterfeiting photonic bilayer films were fabricated by sandwiching two solid-state cholesteric liquid crystal films having different handedness. The fabricated photonic bilayer films were successfully applied to patterning by selective photopolymerization. This photonic bilayer film as a new cryptographic technology is of interest for its anticounterfeiting application.
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spelling pubmed-90438342022-04-28 Optical anticounterfeiting photonic bilayer film based on handedness of solid-state helicoidal structure Hussain, Saddam Haider, Sajjad Al-Masry, Waheed Park, Soo-Young RSC Adv Chemistry Anticounterfeiting photonic bilayer films were fabricated by sandwiching two solid-state cholesteric liquid crystal films having different handedness. The fabricated photonic bilayer films were successfully applied to patterning by selective photopolymerization. This photonic bilayer film as a new cryptographic technology is of interest for its anticounterfeiting application. The Royal Society of Chemistry 2021-11-22 /pmc/articles/PMC9043834/ /pubmed/35496384 http://dx.doi.org/10.1039/d1ra07021e Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Hussain, Saddam
Haider, Sajjad
Al-Masry, Waheed
Park, Soo-Young
Optical anticounterfeiting photonic bilayer film based on handedness of solid-state helicoidal structure
title Optical anticounterfeiting photonic bilayer film based on handedness of solid-state helicoidal structure
title_full Optical anticounterfeiting photonic bilayer film based on handedness of solid-state helicoidal structure
title_fullStr Optical anticounterfeiting photonic bilayer film based on handedness of solid-state helicoidal structure
title_full_unstemmed Optical anticounterfeiting photonic bilayer film based on handedness of solid-state helicoidal structure
title_short Optical anticounterfeiting photonic bilayer film based on handedness of solid-state helicoidal structure
title_sort optical anticounterfeiting photonic bilayer film based on handedness of solid-state helicoidal structure
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9043834/
https://www.ncbi.nlm.nih.gov/pubmed/35496384
http://dx.doi.org/10.1039/d1ra07021e
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