Surface roughness of packable composite resins polished with various systems

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dc.contributor.authorBorges, Alessandra Bühler [UNESP]
dc.contributor.authorMarsilio, Ana Lucia [UNESP]
dc.contributor.authorPagani, Clóvis [UNESP]
dc.contributor.authorRodrigues, José Roberto [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionSão José Dos Campos
dc.date.accessioned2014-05-27T11:21:05Z
dc.date.available2014-05-27T11:21:05Z
dc.date.issued2004-05-07
dc.description.abstractPurpose: The aim of this study was to evaluate the surface roughness of four packable composite resins, SureFil™ (Dentsply, Petrópolis, Rio de Janeiro, Brazil), Prodigy Condensable™ (Kerr Co., Orange, CA, USA), Filtek P60™ (3M do Brasil, São Paulo, Brazil), and ALERT® (Jeneric/Pentron, Inc., Wallingford, CT, USA) and one microhybrid composite resin (Filtek Z250™, 3M do Brasil) after polishing with four finishing systems. Materials and Methods: Twenty specimens were made of each material (5 mm in diameter and 4 mm high) and were analyzed with a profilometer (Perthometer® S8P, Perthen, Mahr, Germany) to measure the mean surface roughness (Ra). The specimens were then divided into four groups according to the polishing system: group 1 - Sof-Lex™ (3M do Brasil), group 2 - Enhance™ (Dentsply), group 3 - Composite Finishing Kit (KG Sorensen, Barueri, São Paulo, Brazil), and group 4 - Jiffy Polisher Cups® (Ultradent Products, Inc., South Jordan, UT, USA). The specimens were polished and then evaluated for Ra, and the data were subjected to analysis of variance, analysis of covariance, and Tukey's test (p = .05). Results: The mean Ra of SureFil polished with Sof-Lex was significantly lower than that of KG points. Prodigy Condensable polished with Enhance showed a significantly less rough surface than when polished with Sof-Lex. Filtek P60 did not exhibit a significant difference with the various polishing systems. For ALERT the lowest mean Ra was obtained with Sof-Lex and the highest mean Ra with KG points. Regarding Filtek Z250, polishing with KG and Jiffy points resulted in a significantly lower mean Ra than when polished with Enhance. Conclusions: Packable composite resins display variable roughness depending on the polishing system used; the Sof-Lex disks and Jiffy points resulted in the best Ra values for the majority of the materials tested.en
dc.description.affiliationRestorative Dentistry UNESP School of Dentistry São José Dos Campos, São Paulo
dc.description.affiliationDepartment of Restorative Dentistry UNESP School of Dentistry São José Dos Campos, São Paulo
dc.description.affiliationSão José Dos Campos, Av. E. Francisco Jose Longo, 777, São Paulo, CEP 12245-000
dc.description.affiliationUnespRestorative Dentistry UNESP School of Dentistry São José Dos Campos, São Paulo
dc.description.affiliationUnespDepartment of Restorative Dentistry UNESP School of Dentistry São José Dos Campos, São Paulo
dc.format.extent42-47
dc.identifierhttp://dx.doi.org/10.1111/j.1708-8240.2004.tb00450.x
dc.identifier.citationJournal of Esthetic and Restorative Dentistry, v. 16, n. 1, p. 42-47, 2004.
dc.identifier.doi10.1111/j.1708-8240.2004.tb00450.x
dc.identifier.issn1496-4155
dc.identifier.lattes6960470053037905
dc.identifier.lattes5130377144315365
dc.identifier.lattes3607524551844992
dc.identifier.orcid0000-0002-1074-5319
dc.identifier.scopus2-s2.0-2042535994
dc.identifier.urihttp://hdl.handle.net/11449/67734
dc.language.isoeng
dc.relation.ispartofJournal of Esthetic and Restorative Dentistry
dc.relation.ispartofjcr1.531
dc.relation.ispartofsjr0,753
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectresin
dc.subjectanalysis
dc.subjectanalysis of variance
dc.subjectcomparative study
dc.subjectcomposite material
dc.subjectdata analysis
dc.subjectevaluation
dc.subjectmeasurement
dc.subjectmultivariate analysis of covariance
dc.subjectsurface property
dc.subjectAnalysis of Variance
dc.subjectComposite Resins
dc.subjectDental Polishing
dc.subjectDental Restoration, Permanent
dc.subjectImage Processing, Computer-Assisted
dc.subjectMaterials Testing
dc.subjectSurface Properties
dc.titleSurface roughness of packable composite resins polished with various systemsen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
unesp.author.lattes6960470053037905[1]
unesp.author.lattes3607524551844992
unesp.author.lattes5130377144315365[3]
unesp.author.orcid0000-0001-7686-089X[1]
unesp.author.orcid0000-0002-1074-5319[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Ciência e Tecnologia, São José dos Campospt

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