In vitro study of staining agents effects on optical properties of esthetic restorative materials

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dc.contributor.authorDinelli, Welingtom [UNESP]
dc.contributor.authorFernandes, Renata Vidal [UNESP]
dc.contributor.authorAndrade, Marcelo Ferrarezi de [UNESP]
dc.contributor.authorGuimarães, Norberto Catanzaro [UNESP]
dc.contributor.authorBevilacqua, Flavia Magnani
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCentro Universitário de Araraquara (UNIARA)
dc.date.accessioned2015-08-06T16:13:37Z
dc.date.available2015-08-06T16:13:37Z
dc.date.issued2010
dc.description.abstractThe authors have studied the effect of four staining agents on the optical properties of esthetic restorative materials through translucency tests. Two commercial brands of composite resins were used: Point 4 (Kerr) and Charisma (Heraeus-Kulzer). The liquids tested were: wine, cola, chlorhexidine solution and nicotine solution. The translucency was measured at different periods of time: P0 – before immersion (baseline), P1 - 1 h after immersion, P2 - 2 h after immersion and successively, P3 – 24 h after immersion up to a period of 7 weeks. ANOVA statistical analysis was applied to the data (p < 0.05). The results lead to the following conclusions: (1) Composite resins submitted to the tested immersion mediums were stained, (2) the lower percentage of translucency was observed for nicotine containing solution, (3) The percentage of translucency decreased with the period of immersion.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Odontologia Restauradora, Faculdade de Odontologia de Araraquara, Araraquara, Rua Humaitá, 1680, Centro, CEP 14801-903, SP, Brasil
dc.description.affiliationUnespSchool of Dentistry, Sao Paulo State University at Araraquara (UNESP), Araraquara, SP, Brazil
dc.description.affiliationUnespResident in of Restorative Dentistry, Sao Paulo State University at Araraquara (UNESP), Araraquara, SP, Brazil
dc.description.affiliationUnespDepartment of Dental Materials and Prosthodontics, Sao Paulo State University at Araraquara (UNESP), Araraquara, SP, Brazil
dc.format.extent34-37
dc.identifierhttp://www.academicjournals.org/journal/JDOH/article-abstract/7E9517C963
dc.identifier.citationJournal of Dentistry and Oral Hygiene, v. 2, n. 4, p. 34-37, 2010.
dc.identifier.issn2141-2472
dc.identifier.lattes2897622509429759
dc.identifier.lattes2370410788248875
dc.identifier.urihttp://hdl.handle.net/11449/125973
dc.language.isoeng
dc.relation.ispartofJournal of Dentistry and Oral Hygiene
dc.rights.accessRightsAcesso restrito
dc.sourceCurrículo Lattes
dc.subjectComposite resinen
dc.subjectdental materialsen
dc.subjecttranslucenceen
dc.titleIn vitro study of staining agents effects on optical properties of esthetic restorative materialsen
dc.typeArtigo
unesp.author.lattes2897622509429759
unesp.author.lattes2370410788248875
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt
unesp.departmentOdontologia Restauradorapt

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Artigos - Odontologia Restauradora - FOAR
Artigos - Materiais Odontológicos e Prótese - FOAR