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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...

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Autores principales: Sereikaite, Vilte, Navaruckiene, Aukse, Jaras, Justinas, Skliutas, Edvinas, Ladika, Dimitra, Gray, David, Malinauskas, Mangirdas, Talacka, Vaidas, Ostrauskaite, Jolita
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
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.
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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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