The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro study
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/10216/154872 |
Resumo: | The purpose of this study was to evaluate the color stability of aesthetic restorative resin-matrix materials after their immersion in different dietary and therapeutic solutions. Thirty disc-shaped specimens (10 × 2 mm) were prepared from three different types of resin-matrix composites used in dentistry (BE, FS, AF). The color coordinates (L*a*b*, ¿L*, ¿a*, ¿a*, ¿b* and ¿E*) were measured using a VITA Easyshade 3D-Master (VITA Zahnfabrik, Bad Säckingen, Germany) before and after the immersion of the specimens in coffee, red wine, Coca-Cola®, Eludril Care®, and distilled water solutions for 40 h. The color change (¿E*) was calculated and analyzed by the Kolmogorov-Smirnov test and the Kruskal-Wallis multiple-comparison test. All the restorative materials showed significant color (¿E*) changes after their exposure to red wine, followed by coffee and Coca-Cola®; however, one nanohybrid resin-matrix composite showed a high color stability in such colored test solutions. The chemical composition and content of the organic matrix played a key role in the color stability of the resin-matrix composites. Clinicians should advise their patients about the chemical interaction between dietary substances and different resin-matrix composites. |
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The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro studyChemical stabilityColorResin compositeThe purpose of this study was to evaluate the color stability of aesthetic restorative resin-matrix materials after their immersion in different dietary and therapeutic solutions. Thirty disc-shaped specimens (10 × 2 mm) were prepared from three different types of resin-matrix composites used in dentistry (BE, FS, AF). The color coordinates (L*a*b*, ¿L*, ¿a*, ¿a*, ¿b* and ¿E*) were measured using a VITA Easyshade 3D-Master (VITA Zahnfabrik, Bad Säckingen, Germany) before and after the immersion of the specimens in coffee, red wine, Coca-Cola®, Eludril Care®, and distilled water solutions for 40 h. The color change (¿E*) was calculated and analyzed by the Kolmogorov-Smirnov test and the Kruskal-Wallis multiple-comparison test. All the restorative materials showed significant color (¿E*) changes after their exposure to red wine, followed by coffee and Coca-Cola®; however, one nanohybrid resin-matrix composite showed a high color stability in such colored test solutions. The chemical composition and content of the organic matrix played a key role in the color stability of the resin-matrix composites. Clinicians should advise their patients about the chemical interaction between dietary substances and different resin-matrix composites.MDPI20212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10216/154872eng1996-194410.3390/ma14216267Lopes-Rocha, LMendes, JMGarcez, JSá, AGPinho, TSouza, JCMTorres, Oinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-29T13:12:18Zoai:repositorio-aberto.up.pt:10216/154872Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:35:51.203265Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro study |
title |
The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro study |
spellingShingle |
The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro study Lopes-Rocha, L Chemical stability Color Resin composite |
title_short |
The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro study |
title_full |
The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro study |
title_fullStr |
The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro study |
title_full_unstemmed |
The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro study |
title_sort |
The effect of different dietary and therapeutic solutions on the color stability of resin-matrix composites used in dentistry: An in vitro study |
author |
Lopes-Rocha, L |
author_facet |
Lopes-Rocha, L Mendes, JM Garcez, J Sá, AG Pinho, T Souza, JCM Torres, O |
author_role |
author |
author2 |
Mendes, JM Garcez, J Sá, AG Pinho, T Souza, JCM Torres, O |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Lopes-Rocha, L Mendes, JM Garcez, J Sá, AG Pinho, T Souza, JCM Torres, O |
dc.subject.por.fl_str_mv |
Chemical stability Color Resin composite |
topic |
Chemical stability Color Resin composite |
description |
The purpose of this study was to evaluate the color stability of aesthetic restorative resin-matrix materials after their immersion in different dietary and therapeutic solutions. Thirty disc-shaped specimens (10 × 2 mm) were prepared from three different types of resin-matrix composites used in dentistry (BE, FS, AF). The color coordinates (L*a*b*, ¿L*, ¿a*, ¿a*, ¿b* and ¿E*) were measured using a VITA Easyshade 3D-Master (VITA Zahnfabrik, Bad Säckingen, Germany) before and after the immersion of the specimens in coffee, red wine, Coca-Cola®, Eludril Care®, and distilled water solutions for 40 h. The color change (¿E*) was calculated and analyzed by the Kolmogorov-Smirnov test and the Kruskal-Wallis multiple-comparison test. All the restorative materials showed significant color (¿E*) changes after their exposure to red wine, followed by coffee and Coca-Cola®; however, one nanohybrid resin-matrix composite showed a high color stability in such colored test solutions. The chemical composition and content of the organic matrix played a key role in the color stability of the resin-matrix composites. Clinicians should advise their patients about the chemical interaction between dietary substances and different resin-matrix composites. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2021-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/10216/154872 |
url |
https://hdl.handle.net/10216/154872 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1996-1944 10.3390/ma14216267 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799135670764044288 |