Effect of whitening mouthrinses on color change of stained resin composites

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMailart, Mariane Cintra-
Autor(es): dc.creatorCrastechini, Érica-
Autor(es): dc.creatorde OLIVEIRA, Juliana Boa Sorte-
Autor(es): dc.creatorTorres, Carlos Rocha Gomes-
Autor(es): dc.creatorCaneppele, Taciana Marco Ferraz-
Autor(es): dc.creatorBorges, Alessandra Bühler-
Data de aceite: dc.date.accessioned2025-08-21T20:17:26Z-
Data de disponibilização: dc.date.available2025-08-21T20:17:26Z-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.14295/bds.2022.e2773-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/234114-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/234114-
Descrição: dc.descriptionObjective: The present study compared the effect of whitening mouthrinses (WM) on the color change of stained resin composites (RC). Material and Methods: Cylindrical specimens (6mm-diameter and 1mm-thickness) were prepared with the following RC (n=60/group): Filtek Z350XT (Z350-methacrylate-based), Admira Fusion (AD-ormocer-based), TPH3 (TPH-methacrylate-based), and Beautifil II (BII-giomer/methacrylate-based). The initial color was assessed with reflectance spectrophotometer using CIE L*a*b* system. The specimens were immersed in staining broth during 14 days, submitted to color evaluation (ΔE1 ) and randomly allocated in 4 subgroups (n=15), according to WM adopted: Listerine Whitening (LW-2% hydrogen peroxide), Plax Whitening (PW-1.5% hydrogen peroxide), Bromelain/papain (BP-experimental solution), and Deionized water (DW-negative control). The whitening cycle consisted of RC immersion in WM for 1 min and in artificial saliva for 30 min, simulating 12 weeks, and final color assessment was performed (ΔE2 ). Color change data were analysed by ANOVA and Tukey’s tests (α=5%). Results: After staining, TPH showed the lowest ΔE1 values and Z350 showed the highest color change (p=0.001). The whitening effect promoted by LW was significantly higher than color alteration obtained with PW (ΔE2 ), and BII showed the highest color change values (ΔE2 ) after whitening cycle. Conclusion: LW exhibited the greatest whitening potential on stained RC, mainly with the Giomer (Beautifill II) and the Ormocer-based (Admira Fusion) materials. Bromelain/papain solution showed no whitening effect on stained RC.-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho” Institute of Science and Technology Department of Restorative Dentistry, SP-
Descrição: dc.descriptionUniversidade Estadual Paulista “Júlio de Mesquita Filho” Institute of Science and Technology Department of Restorative Dentistry, SP-
Idioma: dc.languageen-
Relação: dc.relationBrazilian Dental Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectGiomer-
Palavras-chave: dc.subjectHydrogen peroxide-
Palavras-chave: dc.subjectOrmocer-
Palavras-chave: dc.subjectResin composite-
Palavras-chave: dc.subjectWhitening mouthrinses-
Título: dc.titleEffect of whitening mouthrinses on color change of stained resin composites-
Título: dc.titleEfeito de enxaguatórios clareadores na alteração de cor de resinas compostas previamente manchadas-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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