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Vanillin Acrylate-Based Resins for Optical 3D Printing

The investigation of biobased systems as photocurable resins for optical 3D printing has attracted great attention in recent years; therefore, novel vanillin acrylate-based resins were designed and investigated. Cross-linked polymers were prepared by radical photopolymerization of vanillin derivativ...

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Autores principales: Navaruckiene, Aukse, Skliutas, Edvinas, Kasetaite, Sigita, Rekštytė, Sima, Raudoniene, Vita, Bridziuviene, Danguole, Malinauskas, Mangirdas, Ostrauskaite, Jolita
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7077679/
https://www.ncbi.nlm.nih.gov/pubmed/32050639
http://dx.doi.org/10.3390/polym12020397
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author Navaruckiene, Aukse
Skliutas, Edvinas
Kasetaite, Sigita
Rekštytė, Sima
Raudoniene, Vita
Bridziuviene, Danguole
Malinauskas, Mangirdas
Ostrauskaite, Jolita
author_facet Navaruckiene, Aukse
Skliutas, Edvinas
Kasetaite, Sigita
Rekštytė, Sima
Raudoniene, Vita
Bridziuviene, Danguole
Malinauskas, Mangirdas
Ostrauskaite, Jolita
author_sort Navaruckiene, Aukse
collection PubMed
description The investigation of biobased systems as photocurable resins for optical 3D printing has attracted great attention in recent years; therefore, novel vanillin acrylate-based resins were designed and investigated. Cross-linked polymers were prepared by radical photopolymerization of vanillin derivatives (vanillin dimethacrylate and vanillin diacrylate) using ethyl(2,4,6-trimethylbenzoyl)phenylphosphinate as photoinitiator. The changes of rheological properties were examined during the curing with ultraviolet/visible irradiation to detect the influences of solvent, photoinitiator, and vanillin derivative on cross-linking rate and network formation. Vanillin diacrylate-based polymers had higher values of yield of insoluble fraction, thermal stability, and better mechanical properties in comparison to vanillin dimethacrylate-based polymers. Moreover, the vanillin diacrylate polymer film showed a significant antimicrobial effect, only a bit weaker than that of chitosan film. Thermal and mechanical properties of vanillin acrylate-based polymers were comparable with those of commercial petroleum-derived materials used in optical 3D printing. Also, vanillin diacrylate proved to be well-suited for optical printing as was demonstrated by employing direct laser writing 3D lithography and microtransfer molding techniques.
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spelling pubmed-70776792020-03-20 Vanillin Acrylate-Based Resins for Optical 3D Printing Navaruckiene, Aukse Skliutas, Edvinas Kasetaite, Sigita Rekštytė, Sima Raudoniene, Vita Bridziuviene, Danguole Malinauskas, Mangirdas Ostrauskaite, Jolita Polymers (Basel) Article The investigation of biobased systems as photocurable resins for optical 3D printing has attracted great attention in recent years; therefore, novel vanillin acrylate-based resins were designed and investigated. Cross-linked polymers were prepared by radical photopolymerization of vanillin derivatives (vanillin dimethacrylate and vanillin diacrylate) using ethyl(2,4,6-trimethylbenzoyl)phenylphosphinate as photoinitiator. The changes of rheological properties were examined during the curing with ultraviolet/visible irradiation to detect the influences of solvent, photoinitiator, and vanillin derivative on cross-linking rate and network formation. Vanillin diacrylate-based polymers had higher values of yield of insoluble fraction, thermal stability, and better mechanical properties in comparison to vanillin dimethacrylate-based polymers. Moreover, the vanillin diacrylate polymer film showed a significant antimicrobial effect, only a bit weaker than that of chitosan film. Thermal and mechanical properties of vanillin acrylate-based polymers were comparable with those of commercial petroleum-derived materials used in optical 3D printing. Also, vanillin diacrylate proved to be well-suited for optical printing as was demonstrated by employing direct laser writing 3D lithography and microtransfer molding techniques. MDPI 2020-02-10 /pmc/articles/PMC7077679/ /pubmed/32050639 http://dx.doi.org/10.3390/polym12020397 Text en © 2020 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Navaruckiene, Aukse
Skliutas, Edvinas
Kasetaite, Sigita
Rekštytė, Sima
Raudoniene, Vita
Bridziuviene, Danguole
Malinauskas, Mangirdas
Ostrauskaite, Jolita
Vanillin Acrylate-Based Resins for Optical 3D Printing
title Vanillin Acrylate-Based Resins for Optical 3D Printing
title_full Vanillin Acrylate-Based Resins for Optical 3D Printing
title_fullStr Vanillin Acrylate-Based Resins for Optical 3D Printing
title_full_unstemmed Vanillin Acrylate-Based Resins for Optical 3D Printing
title_short Vanillin Acrylate-Based Resins for Optical 3D Printing
title_sort vanillin acrylate-based resins for optical 3d printing
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7077679/
https://www.ncbi.nlm.nih.gov/pubmed/32050639
http://dx.doi.org/10.3390/polym12020397
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