Influence of radiant exposure on degree of conversion, water sorption and solubility of self-etch adhesives

dc.creatorCatelan, A
dc.creatorAmbrosano, GMB
dc.creatorLima, DANL
dc.creatorMarchi, GM
dc.creatorAguiar, FHB
dc.date2013
dc.dateOCT
dc.date2014-08-01T18:31:49Z
dc.date2015-11-26T17:00:54Z
dc.date2014-08-01T18:31:49Z
dc.date2015-11-26T17:00:54Z
dc.date.accessioned2018-03-28T23:48:43Z
dc.date.available2018-03-28T23:48:43Z
dc.identifierInternational Journal Of Adhesion And Adhesives. Elsevier Sci Ltd, v. 46, n. 40, n. 43, 2013.
dc.identifier0143-7496
dc.identifierWOS:000324976300007
dc.identifier10.1016/j.ijadhadh.2013.05.013
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/80270
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/80270
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1278597
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionThe purpose of this study was to investigate the influence of the radiant exposure on the degree of C=C conversion (DC), water sorption (WS), and solubility (S) of the Clearfil SE Bond (CSE) and Filtek LS (LS) self-etch adhesive systems. The primer of the LS (LSP), and bond agents of the CSE (CSEB) and LS (LSB) were tested. Specimens were light-cured using a light-emitting diode (LED) at different radiant exposures (6.1, 12.2, 13.9, and 27.8 J/cm(2)). DC (n=10) was measured using Fourier-transform infrared spectroscopy (FT-IR). WS and S were determined according to ISO 4049. Data were subjected to two-way ANOVA and Tukey's test at pre-set alpha of 0.05. The highest DC was exhibited by LSP, followed by CSEB and LSB, all with statistical difference (p < 0.001). The DC was increased with higher radiant exposure and extended light-curing time (p < 0.001). LSB and CSEB showed the lower WS followed by LSP, all with statistical difference (p < 0.001). CSEB and LSB presented no significance difference on the S values (p > 0.05) and were lower than LSP (p <= 0.05). The WS and S were not influenced by the different radiant exposures evaluated (p=0.9548 and p > 0.05, respectively). The monomer conversion is related to improvement on the mechanical properties of resinous material, but these properties also depend on the polymer network structure formed. (C) 2013 Elsevier Ltd. All rights reserved.
dc.description46
dc.description40
dc.description43
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFAPESP [2010/05666-9, 2010/15076-4]
dc.languageen
dc.publisherElsevier Sci Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationInternational Journal Of Adhesion And Adhesives
dc.relationInt. J. Adhes. Adhes.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectDental adhesives
dc.subjectCure/hardening
dc.subjectInfrared spectra
dc.subjectMechanical properties of adhesives
dc.subjectCross-link Density
dc.subjectSilorane Adhesive
dc.subjectResin Composite
dc.subjectDentin
dc.subjectHybrid
dc.subjectLayer
dc.subjectRinse
dc.subjectBond
dc.titleInfluence of radiant exposure on degree of conversion, water sorption and solubility of self-etch adhesives
dc.typeArtículos de revistas


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