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Polymerization of photocurable commercial dental methacrylate-based composites - Photocalorimetry study

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dc.contributor.authorGatti, A.
dc.contributor.authorRastelli, A. N. S.
dc.contributor.authorRibeiro, Sidney José Lima [UNESP]
dc.contributor.authorMessaddeq, Younes [UNESP]
dc.contributor.authorBagnato, V. S.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T15:20:28Z
dc.date.available2014-05-20T15:20:28Z
dc.date.issued2007-03-01
dc.description.abstractDue to their excellent aesthetics, photopolymers have been extensively used in several dentistry applications. However, several problems are reported, e.g. low mechanical and abrasion resistance, shrinkage during polymerization, etc. Properties of the final restorations are intrinsically related to the polymerization stage, which can be conveniently studied by photocalorimetry. In the present work the polymerization reaction and the filler content of different photocurable commercial dental methacrylate-based composites were studied by means of photocalorimetry and thermogravimetry, respectively. The results show that the values of curing rate, the heat of polymerization and the filler content vary significantly from one composite to another.en
dc.description.affiliationUNESP, Inst Chem, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUSP, Inst Phys, Sao Carlos, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Chem, BR-14801970 Araraquara, SP, Brazil
dc.format.extent631-634
dc.identifierhttp://dx.doi.org/10.1007/s10973-006-7859-9
dc.identifier.citationJournal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 87, n. 3, p. 631-634, 2007.
dc.identifier.doi10.1007/s10973-006-7859-9
dc.identifier.issn1388-6150
dc.identifier.lattes6446047463034654
dc.identifier.lattes2998503841917815
dc.identifier.orcid0000-0003-3286-9440
dc.identifier.urihttp://hdl.handle.net/11449/31753
dc.identifier.wosWOS:000244823700004
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry
dc.relation.ispartofjcr2.209
dc.relation.ispartofsjr0,587
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectcomposite resinpt
dc.subjectdental polymerspt
dc.subjectphotocalorimetrypt
dc.subjectpolymerization kineticspt
dc.titlePolymerization of photocurable commercial dental methacrylate-based composites - Photocalorimetry studyen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
dspace.entity.typePublication
unesp.author.lattes6446047463034654
unesp.author.lattes2998503841917815
unesp.author.orcid0000-0003-3286-9440[3]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentQuímica Inorgânica - IQARpt

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Araraquara - IQAR - Instituto de Química