Adulterant Detection in Peppermint Oil by Means of Holographic Photopolymers Based on Composite Materials with Liquid Crystal

Diffraction gratings are recorded in a holographic photopolymer containing nematic liquid crystal and peppermint oil. The presence of the oil modifies the polymerization and the holographic response. The composite containing oil adulterated with triethyl citrate obtains a diffraction efficiency rela...

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Detalles Bibliográficos
Autores principales: Miloua, Wafaa, Ortuño, Manuel, Navarro-Fuster, Víctor, Beléndez, Augusto, Pascual, Inmaculada
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8914773/
https://www.ncbi.nlm.nih.gov/pubmed/35267885
http://dx.doi.org/10.3390/polym14051061
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author Miloua, Wafaa
Ortuño, Manuel
Navarro-Fuster, Víctor
Beléndez, Augusto
Pascual, Inmaculada
author_facet Miloua, Wafaa
Ortuño, Manuel
Navarro-Fuster, Víctor
Beléndez, Augusto
Pascual, Inmaculada
author_sort Miloua, Wafaa
collection PubMed
description Diffraction gratings are recorded in a holographic photopolymer containing nematic liquid crystal and peppermint oil. The presence of the oil modifies the polymerization and the holographic response. The composite containing oil adulterated with triethyl citrate obtains a diffraction efficiency related to the oil’s purity. The results obtained suggest the possibility of developing a holographic chemical analysis method for quality control of raw materials.
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spelling pubmed-89147732022-03-12 Adulterant Detection in Peppermint Oil by Means of Holographic Photopolymers Based on Composite Materials with Liquid Crystal Miloua, Wafaa Ortuño, Manuel Navarro-Fuster, Víctor Beléndez, Augusto Pascual, Inmaculada Polymers (Basel) Article Diffraction gratings are recorded in a holographic photopolymer containing nematic liquid crystal and peppermint oil. The presence of the oil modifies the polymerization and the holographic response. The composite containing oil adulterated with triethyl citrate obtains a diffraction efficiency related to the oil’s purity. The results obtained suggest the possibility of developing a holographic chemical analysis method for quality control of raw materials. MDPI 2022-03-07 /pmc/articles/PMC8914773/ /pubmed/35267885 http://dx.doi.org/10.3390/polym14051061 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Miloua, Wafaa
Ortuño, Manuel
Navarro-Fuster, Víctor
Beléndez, Augusto
Pascual, Inmaculada
Adulterant Detection in Peppermint Oil by Means of Holographic Photopolymers Based on Composite Materials with Liquid Crystal
title Adulterant Detection in Peppermint Oil by Means of Holographic Photopolymers Based on Composite Materials with Liquid Crystal
title_full Adulterant Detection in Peppermint Oil by Means of Holographic Photopolymers Based on Composite Materials with Liquid Crystal
title_fullStr Adulterant Detection in Peppermint Oil by Means of Holographic Photopolymers Based on Composite Materials with Liquid Crystal
title_full_unstemmed Adulterant Detection in Peppermint Oil by Means of Holographic Photopolymers Based on Composite Materials with Liquid Crystal
title_short Adulterant Detection in Peppermint Oil by Means of Holographic Photopolymers Based on Composite Materials with Liquid Crystal
title_sort adulterant detection in peppermint oil by means of holographic photopolymers based on composite materials with liquid crystal
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8914773/
https://www.ncbi.nlm.nih.gov/pubmed/35267885
http://dx.doi.org/10.3390/polym14051061
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