In vitro wear of resin-based materials - Simultaneous corrosive and abrasive wear

dc.creatorCorrer, GM
dc.creatorAlonso, RCB
dc.creatorSobrinho, LC
dc.creatorPuppin-Rontani, RM
dc.creatorFerracane, JL
dc.date2006
dc.dateJUL
dc.date2014-11-18T03:38:20Z
dc.date2015-11-26T16:50:29Z
dc.date2014-11-18T03:38:20Z
dc.date2015-11-26T16:50:29Z
dc.date.accessioned2018-03-28T23:37:14Z
dc.date.available2018-03-28T23:37:14Z
dc.identifierJournal Of Biomedical Materials Research Part B-applied Biomaterials. Wiley-liss, v. 78B, n. 1, n. 105, n. 114, 2006.
dc.identifier1552-4973
dc.identifierWOS:000238737300015
dc.identifier10.1002/jbm.b.30461
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/69422
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/69422
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/69422
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1275735
dc.descriptionThe aim of this study was to evaluate the wear of resin-based materials caused by the association of abrasive and corrosive processes. Twenty specimens were prepared for each material, cast in epoxy in acrylic rings, polished, and profiled with an MTS 3D Profiler. Antagonists were made from deciduous molars. Specimens were distributed into eight groups (n = 10), according to the material (Filtek Supreme, Point 4, Dyract AP, and Fuji II LC) and the type of slurry (neutral and acidic), and then cycled 100,000 times in the OHSU oral wear simulator. The specimens were cleaned and reprofiled. Volume loss and maximum depth were determined. ANOVA and Tukey's test were used for data analysis (P < 0.05). The area of the wear facet on the antagonist was also measured. Composites displayed less wear than the compomer and the resin-modified glass ionomer. Significant differences also were found for cusp wear, with a significant positive correlation shown between cusp and material wear. The acidic slurry significantly increased the wear of the materials compared to the neutral slurry. Exposure to acidic slurry accelerated the wear of resin-based materials. (c) 2005 Wiley Periodicals, Inc.
dc.description78B
dc.description1
dc.description105
dc.description114
dc.languageen
dc.publisherWiley-liss
dc.publisherHoboken
dc.publisherEUA
dc.relationJournal Of Biomedical Materials Research Part B-applied Biomaterials
dc.relationJ. Biomed. Mater. Res. Part B
dc.rightsfechado
dc.rightshttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dc.sourceWeb of Science
dc.subjectwear
dc.subjectenamel
dc.subjectresin-based materials
dc.subjectcorrosive wear
dc.subjectabrasive wear
dc.subjectDental Composite Wear
dc.subjectRestorative Materials
dc.subjectMechanical-properties
dc.subjectGlass Ionomers
dc.subjectStorage Media
dc.subjectDietary Acids
dc.subjectEnamel
dc.subjectCompomers
dc.subjectErosion
dc.subjectPlaque
dc.titleIn vitro wear of resin-based materials - Simultaneous corrosive and abrasive wear
dc.typeArtículos de revistas


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