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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/71508
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dc.contributor.authorSaade, E. G.-
dc.contributor.authorBandéca, M. C.-
dc.contributor.authorSaade, J. L.-
dc.contributor.authorRossato, D. M.-
dc.contributor.authorRastelli, Alessandra Nara de Souza-
dc.contributor.authorBagnato, V. S.-
dc.contributor.authorPorto-Neto, S. T.-
dc.date.accessioned2014-05-27T11:24:35Z-
dc.date.accessioned2016-10-25T18:28:13Z-
dc.date.available2014-05-27T11:24:35Z-
dc.date.available2016-10-25T18:28:13Z-
dc.date.issued2010-01-01-
dc.identifierhttp://dx.doi.org/10.1134/S1054660X10010172-
dc.identifier.citationLaser Physics, v. 20, n. 1, p. 285-290, 2010.-
dc.identifier.issn1054-660X-
dc.identifier.issn1555-6611-
dc.identifier.urihttp://hdl.handle.net/11449/71508-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/71508-
dc.description.abstractThe purpose of this study was to evaluate the effect of pre-heating resin composite photo-cured with light-curing units (LCU) by FT-IR. Twenty specimens were made in a metallic mold (4 mm diameter × 2 mm thick) from composite resin-Tetric Ceram® (Ivoclar/Vivadent) at room temperature (25°C) and pre-heated to 37, 54, and 60°C. The specimens were cured with halogen curing light (QTH) and light emitted by diodes (LED) during 40 s. Then, the specimens were pulverized, pressed with KBr and analyzed with FT-IR. The data were submitted to statistical analysis of variance and Kruskal-Wallis test. Study data showed no statistically significant difference to the degree of conversion for the different light curing units (QTH and LED) (p > 0.05). With the increase of temperature there was significant increase in the degree of conversion (p < 0.05). In this study were not found evidence that the light curing unit and temperature influenced the degree of conversion. © 2010 Pleiades Publishing, Ltd.en
dc.format.extent285-290-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectComposite resins-
dc.subjectDegree of conversion-
dc.subjectHalogen curing-
dc.subjectKruskal-
dc.subjectLight-curing units-
dc.subjectMetallic mold-
dc.subjectMonomer conversions-
dc.subjectResin composites-
dc.subjectRoom temperature-
dc.subjectStatistical analysis-
dc.subjectStatistically significant difference-
dc.subjectDental composites-
dc.subjectHeating-
dc.subjectLight emitting diodes-
dc.subjectRegression analysis-
dc.subjectResins-
dc.subjectCuring-
dc.titleEffect of pre-heating resin composite and light-curing units on monomer conversionen
dc.typeoutro-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade do Sagrado Coração (USC)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationAraraquara School of Dentistry Department of Restorative Dentistry University of São Paulo State, Humaitá St., 1680, Araraquara, SP 14801-903-
dc.description.affiliationUniversity of Sagrado Coração, 10-50 Irmã Arminda St., Bauru 17011-160-
dc.description.affiliationSão Carlos Physics Institute University of São Paulo, Trabalhador São Carlense Avenue 400, São Carlos, SP 13566-970-
dc.identifier.doi10.1134/S1054660X10010172-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofLaser Physics-
dc.identifier.scopus2-s2.0-76849098494-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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