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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/16394
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dc.contributor.authorGonçalves, Andréa-
dc.contributor.authorMachado, Ana Lucia-
dc.contributor.authorGiampaolo, Eunice Teresinha-
dc.contributor.authorPavarina, Ana Claudia-
dc.contributor.authorVergani, Carlos Eduardo-
dc.date.accessioned2014-05-20T13:46:20Z-
dc.date.accessioned2016-10-25T17:00:07Z-
dc.date.available2014-05-20T13:46:20Z-
dc.date.available2016-10-25T17:00:07Z-
dc.date.issued2006-10-15-
dc.identifierhttp://dx.doi.org/10.1002/app.24052-
dc.identifier.citationJournal of Applied Polymer Science. Hoboken: John Wiley & Sons Inc., v. 102, n. 2, p. 1821-1826, 2006.-
dc.identifier.issn0021-8995-
dc.identifier.urihttp://hdl.handle.net/11449/16394-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/16394-
dc.description.abstractObjectives: This study evaluated the effect of disinfection by immersion in sodium perborate (50 degrees C/10 min) or microwave irradiation (650 W/6 min) on the linear dimensional change (LDC) of four reline resins (Kooliner-K, New Truliner-N, Tokuso Rebase Fast-T, Ufi Gel Hard-U) and one heat-polymerizing denture base resin (Lucitone 550-L). Methods: Specimens (50.0 mm diameter, 0.5 mm thickness) were made using a split mold with reference points, and divided into two controls and four test groups (u = 8). The distances between the points were measured on the mold (baseline readings), and compared to those obtained from the specimens after: polymerization or immersion in water (37 degrees C) for 7 days (controls); 2 or 7 cycles of disinfection by immersion or microwave irradiation. Results: the two-way ANOVA and Tukey's test (alpha = 0.05) showed that microwave disinfection significantly increased the mean LDC of materials L (-1.43%), N (-1.27%) and K (-1.06%). Material N also exhibited a significant increase in LDC after two cycles of chemical disinfection (-0.73%). For U (-0.47%) and T (-0.21%) materials, no significant changes in LDC were found. Conclusions: Microwave disinfection increases the shrinkage of materials L, N, and K. The dimensional stability of resins U and T was not affected by the disinfection methods evaluated. (c) 2006 Wiley Periodicals, Inc.en
dc.format.extent1821-1826-
dc.language.isoeng-
dc.publisherWiley-Blackwell-
dc.sourceWeb of Science-
dc.subjectdental polymerspt
dc.subjectirradiationpt
dc.subjectlinearpt
dc.titleLinear dimensional changes of denture base and hard chair-side reline resins after disinfectionen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade Federal do Piauí (UFPI)-
dc.description.affiliationUNESP, Dept Dent Mat & Prosthodont, Araraquara Dent Sch, São Paulo, Brazil-
dc.description.affiliationPiaui Fed Univ UFPI, Dept Restorat Dent, Teresina, Piaui, Brazil-
dc.description.affiliationUnespUNESP, Dept Dent Mat & Prosthodont, Araraquara Dent Sch, São Paulo, Brazil-
dc.identifier.doi10.1002/app.24052-
dc.identifier.wosWOS:000240207100116-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofJournal of Applied Polymer Science-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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