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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/112537
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dc.contributor.authorAlmilhatti, Hercules Jorge-
dc.contributor.authorNeppelenbroek, Karin Hermana-
dc.contributor.authorVergani, Carlos Eduardo-
dc.contributor.authorMachado, Ana Lucia-
dc.contributor.authorPavarina, Ana Claudia-
dc.contributor.authorGiampaolo, Eunice Teresinha-
dc.date.accessioned2014-12-03T13:10:48Z-
dc.date.accessioned2016-10-25T20:11:25Z-
dc.date.available2014-12-03T13:10:48Z-
dc.date.available2016-10-25T20:11:25Z-
dc.date.issued2013-11-01-
dc.identifierhttp://dx.doi.org/10.1590/1679-775720130255-
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572013000600590&lng=en&nrm=iso&tlng=en-
dc.identifier.citationJournal Of Applied Oral Science. Bauru-sp: Univ Sao Paulo Fac Odontologia Bauru, v. 21, n. 6, p. 590-596, 2013.-
dc.identifier.issn1678-7757-
dc.identifier.urihttp://hdl.handle.net/11449/112537-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/112537-
dc.description.abstractObjective: This study evaluated the effect of three metal conditioners on the shear bond strength (SBS) of a prosthetic composite material to cpTi grade I having three surface treatments. Material and Methods: One hundred sixty eight rivet-shaped specimens (8.0x2.0 mm) were cast and subjected to polishing (P) or sandblasting with either 50 mu m (50SB) or 250 mu m (2505B) Al2O3. The metal conditioners Metal Photo Primer (MPP), Cesead II Opaque Primer (OP), Targis Link (TL), and one surface modification system Siloc (S), were applied to the specimen surfaces, which were covered with four 1-mm thick layers of resin composite. The resin layers were exposed to curing light for 90 s separately. Seven specimens from each experimental group were stored in water at 37 degrees C for 24 h while the other 7 specimens were subjected to 5,000 thermal cycles consisting of water baths at 4 degrees C and 60 degrees C (n=7). All specimens were subjected to SBS test (0.5 mm/min) until failure occurred, and further 28 specimens were analyzed using scanning electron microscope (SEM) and X-ray energy-dispersive spectroscopy (EDS). Data were analyzed by 3-way ANOVA followed by post-hoc Tukey's test (alpha=0.05). Results: On 50SB surfaces, OP groups showed higher SBS means than MPP (P<0.05), while no significant difference was found among OP, 5, and TL groups. On 2505B surfaces, OP and TL groups exhibited higher SBS than MPP and S (P<0.05). No significant difference in SBS was found between OP and TL groups nor between MPP and S groups. The use of conditioners on 250SB surfaces resulted in higher SBS means than the use of the same products on 50SB surfaces (P<0.05). Conclusion: Sandblasting associated with the use of metal conditioners improves SBS of resin composites to cpTi.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent590-596-
dc.language.isoeng-
dc.publisherUniversidade de São Paulo (USP), Faculdade de Odontologia de Bauru-
dc.sourceWeb of Science-
dc.subjectDental materialsen
dc.subjectDental alloysen
dc.subjectComposite resinsen
dc.subjectDental prosthesisen
dc.titleAdhesive bonding of resin composite to various titanium surfaces using diferente metal conditioners and a surface modification systemen
dc.typeoutro-
dc.contributor.institutionUniversidade Federal do Paraná (UFPR)-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Fed Parana, UFPR, Dept Restorat Dent, BR-80210170 Curitiba, Parana, Brazil-
dc.description.affiliationUniv Sao Paulo, Bauru Sch Dent, Dept Prosthodont, Bauru, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista, UNESP, Araraquara Dent Sch, Dept Dent Mat & Prosthodont, Araraquara, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, UNESP, Araraquara Dent Sch, Dept Dent Mat & Prosthodont, Araraquara, SP, Brazil-
dc.description.sponsorshipIdFAPESP: 03/02302-2-
dc.identifier.doi10.1590/1679-775720130255-
dc.identifier.scieloS1678-77572013000600590-
dc.identifier.wosWOS:000330901600015-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileS1678-77572013000600590.pdf-
dc.relation.ispartofJournal of Applied Oral Science-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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