Effect of adhesive system and application strategy on reduction of dentin permeability

dc.creatorCarvalho, AO
dc.creatorde Oliveira, MT
dc.creatorNikaido, T
dc.creatorTagami, J
dc.creatorGiannini, M
dc.date2012
dc.dateSEP-OCT
dc.date2014-07-30T17:05:18Z
dc.date2015-11-26T16:48:00Z
dc.date2014-07-30T17:05:18Z
dc.date2015-11-26T16:48:00Z
dc.date.accessioned2018-03-28T23:34:20Z
dc.date.available2018-03-28T23:34:20Z
dc.identifierBrazilian Oral Research. Sociedade Brasileira De Pesquisa Odontologica, v. 26, n. 5, n. 397, n. 403, 2012.
dc.identifier1806-8324
dc.identifierWOS:000311862700004
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/63733
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/63733
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1275003
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThis study evaluated the effect of adhesive systems and application strategies on dentin hydraulic conductance (HC). The buccal enamel was removed from bovine incisors to simulate laminate cavity preparations. After removing the roots and the coronal pulp, the buccal dentin was treated with EDTA solution (0.5 M) for 5 minutes, rinsed, ultrasonicated for 12 minutes and connected to a permeability device. HC of the specimens was measured at 10 psi (n = 5). Permeability was measured before and after bonding procedures using G-Bond (GB), Clearfil Tri-S Bond (CTS), Hybrid Coat (HY), Bond Force (BF), Adper Easy Bond (AEB) Silorane (SI), Clearfil SE Bond (CSE) and Adper Scotchbond Multi-Purpose (SMP) adhesives systems, which were applied following three strategies: 1) according to the manufacturers' instructions; 2) two coats of all-in-one self-etching adhesives (GB, CTS, HY, BF, AEB) or priming step plus two coats of bonding resin for the other systems (SI, CSE and SMP); and 3) a thin layer of a flowable composite applied over one coat of all-in-one self-etching adhesives or primed surface for SI, CSE and SMP adhesives. No significant difference was observed among the application modes concerning their ability to reduce HC. None of the adhesives showed complete sealing (100%) of the bovine tooth dentin. SI exhibited lower HC than SMP, however, they were not significantly different from the other systems. The results suggest that all systems tested result in an HC reduction of more than 90%. The wet bonding technique seemed to be more sensitive for dentin sealing.
dc.description26
dc.description5
dc.description397
dc.description403
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCNPq [303587/2007-5]
dc.languageen
dc.publisherSociedade Brasileira De Pesquisa Odontologica
dc.publisherSao Paulo
dc.publisherBrasil
dc.relationBrazilian Oral Research
dc.relationBraz. Oral Res.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectDentin-Bonding Agents
dc.subjectDental Bonding
dc.subjectDentin Permeability
dc.subjectSelf-etch Adhesives
dc.subjectStep Adhesives
dc.subjectBond Strength
dc.subjectLayer
dc.subjectNanoleakage
dc.subjectDurability
dc.subjectEnamel
dc.subjectResins
dc.titleEffect of adhesive system and application strategy on reduction of dentin permeability
dc.typeArtículos de revistas


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