The influence of hydrothermal fatigue on the clinically relevant functional properties of conventional glass-ionomer cements
Abstract During their everyday service, the restorative dental materials are subjected to temperature changes which can be viewed as intensive in the context of the highest allowed temperatures for these materials. In this work, the effect of hydrothermal fatigue on the in vitro tribological perform...
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Nature Portfolio
2023-05-01
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Series: | Scientific Reports |
Online Access: | https://doi.org/10.1038/s41598-023-35880-4 |
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author | Magdalena Łępicka Agata Maria Niewczas Magdalena Urszula Rodziewicz Konrad Pikuła Paweł Kordos Tomasz Gredes Krzysztof Jan Kurzydłowski |
author_facet | Magdalena Łępicka Agata Maria Niewczas Magdalena Urszula Rodziewicz Konrad Pikuła Paweł Kordos Tomasz Gredes Krzysztof Jan Kurzydłowski |
author_sort | Magdalena Łępicka |
collection | DOAJ |
description | Abstract During their everyday service, the restorative dental materials are subjected to temperature changes which can be viewed as intensive in the context of the highest allowed temperatures for these materials. In this work, the effect of hydrothermal fatigue on the in vitro tribological performance, compression strength, microhardness, and surface roughness of glass-ionomer cements was studied. Samples of 3 commercially available cements were divided into the reference (aged 14 days) and thermocycled (20,000 cycles; 5–55 °C) groups. The results obtained show that functional properties of the specimens subjected to thermal fatigue significantly differ from the literature data on the cements aged at constant temperatures. The effect of hydrothermal fatigue on the functional properties of cements is discussed in the context of processes induced by exposure to variable temperatures. |
first_indexed | 2024-03-13T07:24:46Z |
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id | doaj.art-d7cadab3b0634d6a826b6499d9a33157 |
institution | Directory Open Access Journal |
issn | 2045-2322 |
language | English |
last_indexed | 2024-03-13T07:24:46Z |
publishDate | 2023-05-01 |
publisher | Nature Portfolio |
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series | Scientific Reports |
spelling | doaj.art-d7cadab3b0634d6a826b6499d9a331572023-06-04T11:27:26ZengNature PortfolioScientific Reports2045-23222023-05-0113111310.1038/s41598-023-35880-4The influence of hydrothermal fatigue on the clinically relevant functional properties of conventional glass-ionomer cementsMagdalena Łępicka0Agata Maria Niewczas1Magdalena Urszula Rodziewicz2Konrad Pikuła3Paweł Kordos4Tomasz Gredes5Krzysztof Jan Kurzydłowski6Faculty of Mechanical Engineering, Institute of Mechanical Engineering, Bialystok University of TechnologyDepartment of Conservative Dentistry with Endodontics, Medical University of LublinFaculty of Mechanical Engineering, Institute of Mechanical Engineering, Bialystok University of TechnologyDepartment of Conservative Dentistry with Endodontics, Medical University of LublinInstitute of Transport, Combustion Engines and Ecology, Lublin University of TechnologyDepartment of Orthodontics, Technische Universität DresdenFaculty of Mechanical Engineering, Institute of Mechanical Engineering, Bialystok University of TechnologyAbstract During their everyday service, the restorative dental materials are subjected to temperature changes which can be viewed as intensive in the context of the highest allowed temperatures for these materials. In this work, the effect of hydrothermal fatigue on the in vitro tribological performance, compression strength, microhardness, and surface roughness of glass-ionomer cements was studied. Samples of 3 commercially available cements were divided into the reference (aged 14 days) and thermocycled (20,000 cycles; 5–55 °C) groups. The results obtained show that functional properties of the specimens subjected to thermal fatigue significantly differ from the literature data on the cements aged at constant temperatures. The effect of hydrothermal fatigue on the functional properties of cements is discussed in the context of processes induced by exposure to variable temperatures.https://doi.org/10.1038/s41598-023-35880-4 |
spellingShingle | Magdalena Łępicka Agata Maria Niewczas Magdalena Urszula Rodziewicz Konrad Pikuła Paweł Kordos Tomasz Gredes Krzysztof Jan Kurzydłowski The influence of hydrothermal fatigue on the clinically relevant functional properties of conventional glass-ionomer cements Scientific Reports |
title | The influence of hydrothermal fatigue on the clinically relevant functional properties of conventional glass-ionomer cements |
title_full | The influence of hydrothermal fatigue on the clinically relevant functional properties of conventional glass-ionomer cements |
title_fullStr | The influence of hydrothermal fatigue on the clinically relevant functional properties of conventional glass-ionomer cements |
title_full_unstemmed | The influence of hydrothermal fatigue on the clinically relevant functional properties of conventional glass-ionomer cements |
title_short | The influence of hydrothermal fatigue on the clinically relevant functional properties of conventional glass-ionomer cements |
title_sort | influence of hydrothermal fatigue on the clinically relevant functional properties of conventional glass ionomer cements |
url | https://doi.org/10.1038/s41598-023-35880-4 |
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