Glass transition temperature of hard chairside reline materials after post-polymerisation treatments

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorUrban, Vanessa M.-
Autor(es): dc.creatorMachado, Ana Lucia-
Autor(es): dc.creatorAlves, Marines O.-
Autor(es): dc.creatorMaciel, Adeilton P.-
Autor(es): dc.creatorVergani, Carlos Eduardo-
Autor(es): dc.creatorLeite, Edson R.-
Data de aceite: dc.date.accessioned2021-03-10T17:07:42Z-
Data de disponibilização: dc.date.available2021-03-10T17:07:42Z-
Data de envio: dc.date.issued2014-05-20-
Data de envio: dc.date.issued2014-05-20-
Data de envio: dc.date.issued2010-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/j.1741-2358.2009.00312.x-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/16455-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/16455-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionProcesso FAPESP: 02/01405-0-
Descrição: dc.descriptionProcesso FAPESP: 02/06919-1-
Descrição: dc.descriptionObjective:This study evaluated the effect of post-polymerisation treatments on the glass transition temperature (T(g)) of five hard chairside reline materials (Duraliner II-D, Kooliner-K, New Truliner-N, Ufi Gel hard-U and Tokuso Rebase Fast-T).Materials and methods:Specimens (10 x 10 x 1 mm) were made following the manufacturers' instructions and divided into three groups (n = 5). Control group specimens were left untreated. Specimens from the microwave group were irradiated with pre-determined power/time combinations, and specimens from the water-bath group were immersed in hot water at 55 degrees C for 10 min. Glass transition (degrees C) was performed by differential scanning calorimetry. Data were analysed using anova, followed by post hoc Tukey's test (alpha = 0.05).Results:Both post-polymerisation treatments promoted a significant (p < 0.05) increase in the T(g) of reline material K. Materials K, D and N showed the lowest T(g) (p < 0.05). No significant difference between T and U specimens was observed.Conclusion:Post-polymerisation treatments improved the glass transition of material Kooliner, with the effect being more pronounced for microwave irradiation.-
Formato: dc.format230-235-
Idioma: dc.languageen-
Publicador: dc.publisherWiley-Blackwell-
Relação: dc.relationGerodontology-
Relação: dc.relation1.439-
Relação: dc.relation0,627-
Direitos: dc.rightsclosedAccess-
Palavras-chave: dc.subjectacrylic resin-
Palavras-chave: dc.subjectglass transition temperature-
Palavras-chave: dc.subjectdifferential scanning calorimetry-
Palavras-chave: dc.subjectpost-polymerisation treatment-
Título: dc.titleGlass transition temperature of hard chairside reline materials after post-polymerisation treatments-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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