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Functionalized Soybean Oil- and Vanillin-Based Dual Cure Photopolymerizable System for Light-Based 3D Structuring
A novel dual cure photopolymerizable system was developed by combining two plant-derived acrylic monomers, acrylated epoxidized soybean oil and vanillin dimethacrylate, as well as the thiol monomer pentaerythritol tetrakis (3-mercaptopropionate). Carefully selected resin composition allowed the rese...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9781298/ https://www.ncbi.nlm.nih.gov/pubmed/36559737 http://dx.doi.org/10.3390/polym14245361 |
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author | Sereikaite, Vilte Navaruckiene, Aukse Jaras, Justinas Skliutas, Edvinas Ladika, Dimitra Gray, David Malinauskas, Mangirdas Talacka, Vaidas Ostrauskaite, Jolita |
author_facet | Sereikaite, Vilte Navaruckiene, Aukse Jaras, Justinas Skliutas, Edvinas Ladika, Dimitra Gray, David Malinauskas, Mangirdas Talacka, Vaidas Ostrauskaite, Jolita |
author_sort | Sereikaite, Vilte |
collection | PubMed |
description | A novel dual cure photopolymerizable system was developed by combining two plant-derived acrylic monomers, acrylated epoxidized soybean oil and vanillin dimethacrylate, as well as the thiol monomer pentaerythritol tetrakis (3-mercaptopropionate). Carefully selected resin composition allowed the researchers to overcome earlier stability/premature polymerization problems and to obtain stable (up to six months at 4 °C) and selectively-polymerizable resin. The resin demonstrated rapid photocuring without an induction period and reached a rigidity of 317.66 MPa, which was more than 20 times higher than that of the other vanillin-based polymers. Improved mechanical properties and thermal stability of the resulting cross-linked photopolymer were obtained compared to similar homo- and copolymers: Young’s modulus reached 4753 MPa, the compression modulus reached 1634 MPa, and the temperature of 10% weight loss was 373 °C. The developed photocurable system was successfully applied in stereolithography and characterized with femtosecond pulsed two-beam initiation threshold measurement for the first time. The polymerization threshold of the investigated polymer was determined to be controlled by the sample temperature, making the footprint of the workstations cheaper, faster, and more reliable. |
format | Online Article Text |
id | pubmed-9781298 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-97812982022-12-24 Functionalized Soybean Oil- and Vanillin-Based Dual Cure Photopolymerizable System for Light-Based 3D Structuring Sereikaite, Vilte Navaruckiene, Aukse Jaras, Justinas Skliutas, Edvinas Ladika, Dimitra Gray, David Malinauskas, Mangirdas Talacka, Vaidas Ostrauskaite, Jolita Polymers (Basel) Article A novel dual cure photopolymerizable system was developed by combining two plant-derived acrylic monomers, acrylated epoxidized soybean oil and vanillin dimethacrylate, as well as the thiol monomer pentaerythritol tetrakis (3-mercaptopropionate). Carefully selected resin composition allowed the researchers to overcome earlier stability/premature polymerization problems and to obtain stable (up to six months at 4 °C) and selectively-polymerizable resin. The resin demonstrated rapid photocuring without an induction period and reached a rigidity of 317.66 MPa, which was more than 20 times higher than that of the other vanillin-based polymers. Improved mechanical properties and thermal stability of the resulting cross-linked photopolymer were obtained compared to similar homo- and copolymers: Young’s modulus reached 4753 MPa, the compression modulus reached 1634 MPa, and the temperature of 10% weight loss was 373 °C. The developed photocurable system was successfully applied in stereolithography and characterized with femtosecond pulsed two-beam initiation threshold measurement for the first time. The polymerization threshold of the investigated polymer was determined to be controlled by the sample temperature, making the footprint of the workstations cheaper, faster, and more reliable. MDPI 2022-12-08 /pmc/articles/PMC9781298/ /pubmed/36559737 http://dx.doi.org/10.3390/polym14245361 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 Sereikaite, Vilte Navaruckiene, Aukse Jaras, Justinas Skliutas, Edvinas Ladika, Dimitra Gray, David Malinauskas, Mangirdas Talacka, Vaidas Ostrauskaite, Jolita Functionalized Soybean Oil- and Vanillin-Based Dual Cure Photopolymerizable System for Light-Based 3D Structuring |
title | Functionalized Soybean Oil- and Vanillin-Based Dual Cure Photopolymerizable System for Light-Based 3D Structuring |
title_full | Functionalized Soybean Oil- and Vanillin-Based Dual Cure Photopolymerizable System for Light-Based 3D Structuring |
title_fullStr | Functionalized Soybean Oil- and Vanillin-Based Dual Cure Photopolymerizable System for Light-Based 3D Structuring |
title_full_unstemmed | Functionalized Soybean Oil- and Vanillin-Based Dual Cure Photopolymerizable System for Light-Based 3D Structuring |
title_short | Functionalized Soybean Oil- and Vanillin-Based Dual Cure Photopolymerizable System for Light-Based 3D Structuring |
title_sort | functionalized soybean oil- and vanillin-based dual cure photopolymerizable system for light-based 3d structuring |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9781298/ https://www.ncbi.nlm.nih.gov/pubmed/36559737 http://dx.doi.org/10.3390/polym14245361 |
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