Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining Solutions

Detalhes bibliográficos
Autor(a) principal: Borges, A. B. [UNESP]
Data de Publicação: 2014
Outros Autores: Caneppele, T. M. F. [UNESP], Luz, M. [UNESP], Pucci, C. R. [UNESP], Torres, C. R. G. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.2341/13-150-L
http://hdl.handle.net/11449/111617
Resumo: Purpose: The aim of this study was to investigate the staining behavior of demineralized enamel infiltrated by low-viscosity resin.Methods and Materials: Bovine enamel/dentin cylindrical samples (3 x 2 mm) were assigned into four groups (n=45) according to the enamel treatment: sound enamel (control), demineralization + artificial saliva, demineralization + daily application of 0.05% NaF, demineralization + resin infiltration (Icon, DMG). Artificial white spot lesions were produced in groups with demineralization. After the treatments, color was assessed by spectrophotometry, using the CIE L*a*b* system. The specimens (n=15) were then immersed in deionized water, red wine, or coffee for 10 minutes daily for eight days. Color was measured again, and the specimens were repolished with sandpaper discs. The final color was assessed. Data Were analyzed by two-way analysis of variance and Tukey tests (alpha=0.05). A paired t-test was used for comparison between staining and repolishing conditions.Results: There were significant differences for surface treatment and dye after staining and repolishing. Immersion in wine and coffee resulted in significantly increased color alteration (Delta E) compared with water (p=0.001). The resin-infiltrated group exhibited the highest staining values (p=0.001). The repolishing procedures resulted in significantly decreased color change.Conclusion: The exposure of specimens to colored solutions resulted in significant color alteration. The demineralized enamel treated with resin infiltration showed significantly higher staining than all other tested groups; however, the repolishing of the specimens minimized the staining effect.
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spelling Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining SolutionsPurpose: The aim of this study was to investigate the staining behavior of demineralized enamel infiltrated by low-viscosity resin.Methods and Materials: Bovine enamel/dentin cylindrical samples (3 x 2 mm) were assigned into four groups (n=45) according to the enamel treatment: sound enamel (control), demineralization + artificial saliva, demineralization + daily application of 0.05% NaF, demineralization + resin infiltration (Icon, DMG). Artificial white spot lesions were produced in groups with demineralization. After the treatments, color was assessed by spectrophotometry, using the CIE L*a*b* system. The specimens (n=15) were then immersed in deionized water, red wine, or coffee for 10 minutes daily for eight days. Color was measured again, and the specimens were repolished with sandpaper discs. The final color was assessed. Data Were analyzed by two-way analysis of variance and Tukey tests (alpha=0.05). A paired t-test was used for comparison between staining and repolishing conditions.Results: There were significant differences for surface treatment and dye after staining and repolishing. Immersion in wine and coffee resulted in significantly increased color alteration (Delta E) compared with water (p=0.001). The resin-infiltrated group exhibited the highest staining values (p=0.001). The repolishing procedures resulted in significantly decreased color change.Conclusion: The exposure of specimens to colored solutions resulted in significant color alteration. The demineralized enamel treated with resin infiltration showed significantly higher staining than all other tested groups; however, the repolishing of the specimens minimized the staining effect.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Estadual Paulista, UNESP, Sao Jose dos Campos Sch Dent, Sao Paulo, BrazilUniv Estadual Paulista, Sao Josei dos Campos Dent Sch, Sao Paulo, BrazilUniv Estadual Paulista, UNESP, Sao Jose dos Campos Sch Dent, Sao Paulo, BrazilUniv Estadual Paulista, Sao Josei dos Campos Dent Sch, Sao Paulo, BrazilFAPESP: 10/16850-5Operative Dentistry IncUniversidade Estadual Paulista (Unesp)Borges, A. B. [UNESP]Caneppele, T. M. F. [UNESP]Luz, M. [UNESP]Pucci, C. R. [UNESP]Torres, C. R. G. [UNESP]2014-12-03T13:08:50Z2014-12-03T13:08:50Z2014-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article433-440application/pdfhttp://dx.doi.org/10.2341/13-150-LOperative Dentistry. Indianapolis: Operative Dentistry Inc, v. 39, n. 4, p. 433-440, 2014.0361-7734http://hdl.handle.net/11449/11161710.2341/13-150-LWOS:000338095100013WOS000338095100013.pdf6960470053037905313536784960993817540206528748500000-0003-4830-0400Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengOperative Dentistry2.1301,180info:eu-repo/semantics/openAccess2023-10-04T06:02:22Zoai:repositorio.unesp.br:11449/111617Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-04T06:02:22Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining Solutions
title Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining Solutions
spellingShingle Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining Solutions
Borges, A. B. [UNESP]
title_short Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining Solutions
title_full Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining Solutions
title_fullStr Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining Solutions
title_full_unstemmed Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining Solutions
title_sort Color Stability of Resin Used for Caries Infiltration After Exposure to Different Staining Solutions
author Borges, A. B. [UNESP]
author_facet Borges, A. B. [UNESP]
Caneppele, T. M. F. [UNESP]
Luz, M. [UNESP]
Pucci, C. R. [UNESP]
Torres, C. R. G. [UNESP]
author_role author
author2 Caneppele, T. M. F. [UNESP]
Luz, M. [UNESP]
Pucci, C. R. [UNESP]
Torres, C. R. G. [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Borges, A. B. [UNESP]
Caneppele, T. M. F. [UNESP]
Luz, M. [UNESP]
Pucci, C. R. [UNESP]
Torres, C. R. G. [UNESP]
description Purpose: The aim of this study was to investigate the staining behavior of demineralized enamel infiltrated by low-viscosity resin.Methods and Materials: Bovine enamel/dentin cylindrical samples (3 x 2 mm) were assigned into four groups (n=45) according to the enamel treatment: sound enamel (control), demineralization + artificial saliva, demineralization + daily application of 0.05% NaF, demineralization + resin infiltration (Icon, DMG). Artificial white spot lesions were produced in groups with demineralization. After the treatments, color was assessed by spectrophotometry, using the CIE L*a*b* system. The specimens (n=15) were then immersed in deionized water, red wine, or coffee for 10 minutes daily for eight days. Color was measured again, and the specimens were repolished with sandpaper discs. The final color was assessed. Data Were analyzed by two-way analysis of variance and Tukey tests (alpha=0.05). A paired t-test was used for comparison between staining and repolishing conditions.Results: There were significant differences for surface treatment and dye after staining and repolishing. Immersion in wine and coffee resulted in significantly increased color alteration (Delta E) compared with water (p=0.001). The resin-infiltrated group exhibited the highest staining values (p=0.001). The repolishing procedures resulted in significantly decreased color change.Conclusion: The exposure of specimens to colored solutions resulted in significant color alteration. The demineralized enamel treated with resin infiltration showed significantly higher staining than all other tested groups; however, the repolishing of the specimens minimized the staining effect.
publishDate 2014
dc.date.none.fl_str_mv 2014-12-03T13:08:50Z
2014-12-03T13:08:50Z
2014-07-01
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/10.2341/13-150-L
Operative Dentistry. Indianapolis: Operative Dentistry Inc, v. 39, n. 4, p. 433-440, 2014.
0361-7734
http://hdl.handle.net/11449/111617
10.2341/13-150-L
WOS:000338095100013
WOS000338095100013.pdf
6960470053037905
3135367849609938
1754020652874850
0000-0003-4830-0400
url http://dx.doi.org/10.2341/13-150-L
http://hdl.handle.net/11449/111617
identifier_str_mv Operative Dentistry. Indianapolis: Operative Dentistry Inc, v. 39, n. 4, p. 433-440, 2014.
0361-7734
10.2341/13-150-L
WOS:000338095100013
WOS000338095100013.pdf
6960470053037905
3135367849609938
1754020652874850
0000-0003-4830-0400
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Operative Dentistry
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dc.format.none.fl_str_mv 433-440
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dc.publisher.none.fl_str_mv Operative Dentistry Inc
publisher.none.fl_str_mv Operative Dentistry Inc
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
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repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
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