Bioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint

Abstract This work describes the fabrication process of moth eye antireflective poly (methyl methacrylate) transparent films via roll to roll thermal nanoimprint lithography. The process parameters are investigated and adjusted in order to obtain from a single moth-eye structured mold, a range of an...

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Autores principales:	Alejandra Jacobo-Martín, Mario Rueda, Jaime J. Hernández, Iván Navarro-Baena, Miguel A. Monclús, Jon M. Molina-Aldareguia, Isabel Rodríguez
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/959f855147ec4f2b8a96e8370388789a
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spelling	oai:doaj.org-article:959f855147ec4f2b8a96e8370388789a2021-12-02T13:23:50ZBioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint10.1038/s41598-021-81560-62045-2322https://doaj.org/article/959f855147ec4f2b8a96e8370388789a2021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-81560-6https://doaj.org/toc/2045-2322Abstract This work describes the fabrication process of moth eye antireflective poly (methyl methacrylate) transparent films via roll to roll thermal nanoimprint lithography. The process parameters are investigated and adjusted in order to obtain from a single moth-eye structured mold, a range of antireflective topographies that gradually vary their geometry from protruding to intruding nanocones. A correlation between the process parameters with the optical and mechanical properties of the films is established to illustrate the influence of the processing parameters and serve as guideline to produce antireflective flexible films with balanced properties and optimized performance adequate to the application environment. A finite element model is described predicting the mechanical behavior of the moth-eye PMMA imprinted nanostructures.Alejandra Jacobo-MartínMario RuedaJaime J. HernándezIván Navarro-BaenaMiguel A. MonclúsJon M. Molina-AldareguiaIsabel RodríguezNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Alejandra Jacobo-Martín Mario Rueda Jaime J. Hernández Iván Navarro-Baena Miguel A. Monclús Jon M. Molina-Aldareguia Isabel Rodríguez Bioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint
description	Abstract This work describes the fabrication process of moth eye antireflective poly (methyl methacrylate) transparent films via roll to roll thermal nanoimprint lithography. The process parameters are investigated and adjusted in order to obtain from a single moth-eye structured mold, a range of antireflective topographies that gradually vary their geometry from protruding to intruding nanocones. A correlation between the process parameters with the optical and mechanical properties of the films is established to illustrate the influence of the processing parameters and serve as guideline to produce antireflective flexible films with balanced properties and optimized performance adequate to the application environment. A finite element model is described predicting the mechanical behavior of the moth-eye PMMA imprinted nanostructures.
format	article
author	Alejandra Jacobo-Martín Mario Rueda Jaime J. Hernández Iván Navarro-Baena Miguel A. Monclús Jon M. Molina-Aldareguia Isabel Rodríguez
author_facet	Alejandra Jacobo-Martín Mario Rueda Jaime J. Hernández Iván Navarro-Baena Miguel A. Monclús Jon M. Molina-Aldareguia Isabel Rodríguez
author_sort	Alejandra Jacobo-Martín
title	Bioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint
title_short	Bioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint
title_full	Bioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint
title_fullStr	Bioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint
title_full_unstemmed	Bioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint
title_sort	bioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/959f855147ec4f2b8a96e8370388789a
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Bioinspired antireflective flexible films with optimized mechanical resistance fabricated by roll to roll thermal nanoimprint

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