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dc.contributor.authorDinelli, Welingtom-
dc.contributor.authorFernandes, Renata Vidal-
dc.contributor.authorAndrade, Marcelo Ferrarezi de-
dc.contributor.authorGuimarães, Norberto Catanzaro-
dc.contributor.authorBevilacqua, Flavia Magnani-
dc.identifier.citationJournal of Dentistry and Oral Hygiene, v. 2, n. 4, p. 34-37, 2010.-
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.sourceCurrículo Lattes-
dc.subjectComposite resinen
dc.subjectdental materialsen
dc.titleIn vitro study of staining agents effects on optical properties of esthetic restorative materialsen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionCentro Universitário de Araraquara (UNIARA)-
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.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Dentistry and Oral Hygiene-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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