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Bioactive Glass-Enhanced Resins: A New Denture Base Material
Background: The creation of the denture base material with bioactive properties that releases ions and produces hydroxyapatite. Methods: Acrylic resins were modified by the addition of 20% of four types of bioactive glasses by mixing with powders. Samples were subjected to flexural strength (1, 60 d...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10304369/ https://www.ncbi.nlm.nih.gov/pubmed/37374547 http://dx.doi.org/10.3390/ma16124363 |
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author | Raszewski, Zbigniew Chojnacka, Katarzyna Mikulewicz, Marcin Alhotan, Abdulaziz |
author_facet | Raszewski, Zbigniew Chojnacka, Katarzyna Mikulewicz, Marcin Alhotan, Abdulaziz |
author_sort | Raszewski, Zbigniew |
collection | PubMed |
description | Background: The creation of the denture base material with bioactive properties that releases ions and produces hydroxyapatite. Methods: Acrylic resins were modified by the addition of 20% of four types of bioactive glasses by mixing with powders. Samples were subjected to flexural strength (1, 60 days), sorption and solubility (7 days), and ion release at pH 4 and pH 7 for 42 days. Hydroxyapatite layer formation was measured using infrared. Results: Biomin F glass-containing samples release fluoride ions for a period of 42 days (pH = 4; Ca = 0.62 ± 0.09; P = 30.47 ± 4.35; Si = 22.9 ± 3.44; F = 3.1 ± 0.47 [mg/L]). The Biomin C (contained in the acrylic resin releases (pH = 4; Ca = 41.23 ± 6.19; P = 26.43 ± 3.96; Si = 33.63 ± 5.04 [mg/L]) ions for the same period of time. All samples have a flexural strength greater than 65 MPa after 60 days. Conclusion: The addition of partially silanized bioactive glasses allows for obtaining a material that releases ions over a longer period of time. Clinical significance: This type of material could be used as a denture base material, helping to preserve oral health by preventing the demineralization of the residual dentition through the release of appropriate ions that serve as substrates for hydroxyapatite formation. |
format | Online Article Text |
id | pubmed-10304369 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-103043692023-06-29 Bioactive Glass-Enhanced Resins: A New Denture Base Material Raszewski, Zbigniew Chojnacka, Katarzyna Mikulewicz, Marcin Alhotan, Abdulaziz Materials (Basel) Article Background: The creation of the denture base material with bioactive properties that releases ions and produces hydroxyapatite. Methods: Acrylic resins were modified by the addition of 20% of four types of bioactive glasses by mixing with powders. Samples were subjected to flexural strength (1, 60 days), sorption and solubility (7 days), and ion release at pH 4 and pH 7 for 42 days. Hydroxyapatite layer formation was measured using infrared. Results: Biomin F glass-containing samples release fluoride ions for a period of 42 days (pH = 4; Ca = 0.62 ± 0.09; P = 30.47 ± 4.35; Si = 22.9 ± 3.44; F = 3.1 ± 0.47 [mg/L]). The Biomin C (contained in the acrylic resin releases (pH = 4; Ca = 41.23 ± 6.19; P = 26.43 ± 3.96; Si = 33.63 ± 5.04 [mg/L]) ions for the same period of time. All samples have a flexural strength greater than 65 MPa after 60 days. Conclusion: The addition of partially silanized bioactive glasses allows for obtaining a material that releases ions over a longer period of time. Clinical significance: This type of material could be used as a denture base material, helping to preserve oral health by preventing the demineralization of the residual dentition through the release of appropriate ions that serve as substrates for hydroxyapatite formation. MDPI 2023-06-13 /pmc/articles/PMC10304369/ /pubmed/37374547 http://dx.doi.org/10.3390/ma16124363 Text en © 2023 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 Raszewski, Zbigniew Chojnacka, Katarzyna Mikulewicz, Marcin Alhotan, Abdulaziz Bioactive Glass-Enhanced Resins: A New Denture Base Material |
title | Bioactive Glass-Enhanced Resins: A New Denture Base Material |
title_full | Bioactive Glass-Enhanced Resins: A New Denture Base Material |
title_fullStr | Bioactive Glass-Enhanced Resins: A New Denture Base Material |
title_full_unstemmed | Bioactive Glass-Enhanced Resins: A New Denture Base Material |
title_short | Bioactive Glass-Enhanced Resins: A New Denture Base Material |
title_sort | bioactive glass-enhanced resins: a new denture base material |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10304369/ https://www.ncbi.nlm.nih.gov/pubmed/37374547 http://dx.doi.org/10.3390/ma16124363 |
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