Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes

Detalhes bibliográficos
Autor(a) principal: Dos Santos, Daniele M. [UNESP]
Data de Publicação: 2019
Outros Autores: da Silva, Emily V. F. [UNESP], de Caxias, Fernanda P. [UNESP], Goiato, Marcelo C. [UNESP], Mendonça, Juliani B. [UNESP], Cetrangolo, Denis [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.3390/ceramics2020019
http://hdl.handle.net/11449/229454
Resumo: This study aimed to evaluate the effect of a bleaching agent on the color of extrinsically pigmented indirect composite resins. Samples of five resins (Adoro, Resilab, Cristobal, Sinfony, Epricord) were manufactured and divided into five groups: red wine, coffee, orange juice, Coca-Cola, and artificial saliva (control). The stained samples were immersed in a 38% hydrogen peroxide solution for 30 min per week, over three weeks. Color readings were performed at the initial state (L0), after 21 days of dye immersion (∆E1, L1), and after 7 (∆E2, L2), 14 (∆E3, L3), and 21 days (∆E4, L4) of bleach immersion. Data were subjected to ANOVA and Tukey’s honestly significant difference (HSD) test (α = 0.05). The color alteration was greater in ∆E1, regardless of color solution, indicating extrinsic pigmentation. The Resilab group exhibited greater ∆E1 values than the other resins. The bleaching agent promoted bleaching action on the surfaces of the materials studied, removing the previously impregnated pigments.
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spelling Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyesBleaching agentsColorComposite resinsStainingThis study aimed to evaluate the effect of a bleaching agent on the color of extrinsically pigmented indirect composite resins. Samples of five resins (Adoro, Resilab, Cristobal, Sinfony, Epricord) were manufactured and divided into five groups: red wine, coffee, orange juice, Coca-Cola, and artificial saliva (control). The stained samples were immersed in a 38% hydrogen peroxide solution for 30 min per week, over three weeks. Color readings were performed at the initial state (L0), after 21 days of dye immersion (∆E1, L1), and after 7 (∆E2, L2), 14 (∆E3, L3), and 21 days (∆E4, L4) of bleach immersion. Data were subjected to ANOVA and Tukey’s honestly significant difference (HSD) test (α = 0.05). The color alteration was greater in ∆E1, regardless of color solution, indicating extrinsic pigmentation. The Resilab group exhibited greater ∆E1 values than the other resins. The bleaching agent promoted bleaching action on the surfaces of the materials studied, removing the previously impregnated pigments.Department of Dental Materials and Prosthodontics Aracatuba Dental School Sao Paulo State University (UNESP)Department of Dental Materials and Prosthodontics Aracatuba Dental School Sao Paulo State University (UNESP)Universidade Estadual Paulista (UNESP)Dos Santos, Daniele M. [UNESP]da Silva, Emily V. F. [UNESP]de Caxias, Fernanda P. [UNESP]Goiato, Marcelo C. [UNESP]Mendonça, Juliani B. [UNESP]Cetrangolo, Denis [UNESP]2022-04-29T08:32:38Z2022-04-29T08:32:38Z2019-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article235-245http://dx.doi.org/10.3390/ceramics2020019Ceramics, v. 2, n. 2, p. 235-245, 2019.2571-6131http://hdl.handle.net/11449/22945410.3390/ceramics20200192-s2.0-85114202093Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCeramicsinfo:eu-repo/semantics/openAccess2024-09-19T14:50:30Zoai:repositorio.unesp.br:11449/229454Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-19T14:50:30Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes
title Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes
spellingShingle Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes
Dos Santos, Daniele M. [UNESP]
Bleaching agents
Color
Composite resins
Staining
title_short Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes
title_full Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes
title_fullStr Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes
title_full_unstemmed Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes
title_sort Influence of a bleaching agent on the color stability of indirect composite resins immersed in dyes
author Dos Santos, Daniele M. [UNESP]
author_facet Dos Santos, Daniele M. [UNESP]
da Silva, Emily V. F. [UNESP]
de Caxias, Fernanda P. [UNESP]
Goiato, Marcelo C. [UNESP]
Mendonça, Juliani B. [UNESP]
Cetrangolo, Denis [UNESP]
author_role author
author2 da Silva, Emily V. F. [UNESP]
de Caxias, Fernanda P. [UNESP]
Goiato, Marcelo C. [UNESP]
Mendonça, Juliani B. [UNESP]
Cetrangolo, Denis [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Dos Santos, Daniele M. [UNESP]
da Silva, Emily V. F. [UNESP]
de Caxias, Fernanda P. [UNESP]
Goiato, Marcelo C. [UNESP]
Mendonça, Juliani B. [UNESP]
Cetrangolo, Denis [UNESP]
dc.subject.por.fl_str_mv Bleaching agents
Color
Composite resins
Staining
topic Bleaching agents
Color
Composite resins
Staining
description This study aimed to evaluate the effect of a bleaching agent on the color of extrinsically pigmented indirect composite resins. Samples of five resins (Adoro, Resilab, Cristobal, Sinfony, Epricord) were manufactured and divided into five groups: red wine, coffee, orange juice, Coca-Cola, and artificial saliva (control). The stained samples were immersed in a 38% hydrogen peroxide solution for 30 min per week, over three weeks. Color readings were performed at the initial state (L0), after 21 days of dye immersion (∆E1, L1), and after 7 (∆E2, L2), 14 (∆E3, L3), and 21 days (∆E4, L4) of bleach immersion. Data were subjected to ANOVA and Tukey’s honestly significant difference (HSD) test (α = 0.05). The color alteration was greater in ∆E1, regardless of color solution, indicating extrinsic pigmentation. The Resilab group exhibited greater ∆E1 values than the other resins. The bleaching agent promoted bleaching action on the surfaces of the materials studied, removing the previously impregnated pigments.
publishDate 2019
dc.date.none.fl_str_mv 2019-06-01
2022-04-29T08:32:38Z
2022-04-29T08:32:38Z
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 http://dx.doi.org/10.3390/ceramics2020019
Ceramics, v. 2, n. 2, p. 235-245, 2019.
2571-6131
http://hdl.handle.net/11449/229454
10.3390/ceramics2020019
2-s2.0-85114202093
url http://dx.doi.org/10.3390/ceramics2020019
http://hdl.handle.net/11449/229454
identifier_str_mv Ceramics, v. 2, n. 2, p. 235-245, 2019.
2571-6131
10.3390/ceramics2020019
2-s2.0-85114202093
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ceramics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 235-245
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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