Non-gelated polymeric photonic crystal films

A rapid curing method for the preparation of colloidal photonic crystal films is presented. Firstly, a colloidal crystal array template was prepared by self-assembly of nanospheres, and then a dilute polymer solution was poured into the gap of the template. Then the composite photonic film was obtai...

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Autores principales: Chu, Zhaoran, Ding, Zheng, Ning, Xuanjun, A, Yimihan, Wang, Menghan, Shao, Kan, Tang, Wenwei, Chen, Cheng, Bai, Jianzhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9531271/
https://www.ncbi.nlm.nih.gov/pubmed/36204152
http://dx.doi.org/10.3389/fchem.2022.1009669
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author Chu, Zhaoran
Ding, Zheng
Ning, Xuanjun
A, Yimihan
Wang, Menghan
Shao, Kan
Tang, Wenwei
Chen, Cheng
Bai, Jianzhong
author_facet Chu, Zhaoran
Ding, Zheng
Ning, Xuanjun
A, Yimihan
Wang, Menghan
Shao, Kan
Tang, Wenwei
Chen, Cheng
Bai, Jianzhong
author_sort Chu, Zhaoran
collection PubMed
description A rapid curing method for the preparation of colloidal photonic crystal films is presented. Firstly, a colloidal crystal array template was prepared by self-assembly of nanospheres, and then a dilute polymer solution was poured into the gap of the template. Then the composite photonic film was obtained as the polymer solution was cured. Such films have good properties in mechanical strength, anti pH interference, rapid solvent response and are easy to preserve. The films show good linear response to ethanol aqueous solutions of different concentrations, and the response equilibrium takes less than 20 s. The films also show long-term stability and reusability, and further functionalization can make the films multi-sensitive.
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spelling pubmed-95312712022-10-05 Non-gelated polymeric photonic crystal films Chu, Zhaoran Ding, Zheng Ning, Xuanjun A, Yimihan Wang, Menghan Shao, Kan Tang, Wenwei Chen, Cheng Bai, Jianzhong Front Chem Chemistry A rapid curing method for the preparation of colloidal photonic crystal films is presented. Firstly, a colloidal crystal array template was prepared by self-assembly of nanospheres, and then a dilute polymer solution was poured into the gap of the template. Then the composite photonic film was obtained as the polymer solution was cured. Such films have good properties in mechanical strength, anti pH interference, rapid solvent response and are easy to preserve. The films show good linear response to ethanol aqueous solutions of different concentrations, and the response equilibrium takes less than 20 s. The films also show long-term stability and reusability, and further functionalization can make the films multi-sensitive. Frontiers Media S.A. 2022-09-20 /pmc/articles/PMC9531271/ /pubmed/36204152 http://dx.doi.org/10.3389/fchem.2022.1009669 Text en Copyright © 2022 Chu, Ding, Ning, A, Wang, Shao, Tang, Chen and Bai. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Chemistry
Chu, Zhaoran
Ding, Zheng
Ning, Xuanjun
A, Yimihan
Wang, Menghan
Shao, Kan
Tang, Wenwei
Chen, Cheng
Bai, Jianzhong
Non-gelated polymeric photonic crystal films
title Non-gelated polymeric photonic crystal films
title_full Non-gelated polymeric photonic crystal films
title_fullStr Non-gelated polymeric photonic crystal films
title_full_unstemmed Non-gelated polymeric photonic crystal films
title_short Non-gelated polymeric photonic crystal films
title_sort non-gelated polymeric photonic crystal films
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9531271/
https://www.ncbi.nlm.nih.gov/pubmed/36204152
http://dx.doi.org/10.3389/fchem.2022.1009669
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