Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement

dc.contributor.authordos Santos, Alailson Domingos
dc.contributor.authorSostena, Michela Melissa Duarte Seixas [UNESP]
dc.contributor.authorBarbosa, José Carlos [UNESP]
dc.contributor.authordos Santos, Paulo Henrique [UNESP]
dc.contributor.authorGandolfi, Maria Giovanna
dc.contributor.authorPrati, Carlo
dc.contributor.authorSilos Moraes, João Carlos [UNESP]
dc.contributor.institutionFaculdade Integradas – FUNEC
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity of Bologna
dc.date.accessioned2018-12-11T17:29:36Z
dc.date.available2018-12-11T17:29:36Z
dc.date.issued2016-01-01
dc.description.abstractThe aim of this work was to evaluate the setting time, adhesion, sealing ability, and ion release of a novel endodontic sealer (CEOE) and of the commercial Sealer 26® cement. The setting time was determined in accordance with ANSI/ADA specifications #57. The adhesion of the materials to the canal walls was evaluated through bond strength using the push-out technique. The sealing ability was assessed by fluid filtration measurements. The released ions of interest to be analyzed are OH1- and Ca2+. The concentration of hydroxyl and calcium ions was evaluated by pH measurements and atomic absorption spectroscopy technique, respectively. The data were analyzed statistically using the analysis of variance and the Tukey’s test. The results obtained showed that the setting time of CEOE cement is 35% shorter than of Sealer 26® and both cements meet the British Standard BS (1988) recommendation. No significant difference was observed in the bonding strength and permeability values for both cements. Statistically, the CEOE released more hydroxyl ions than Sealer 26® in the first 72 h, and more calcium ions in the first 48 h.en
dc.description.affiliationFaculdade Integradas – FUNEC
dc.description.affiliationFaculdade de Engenharia UNESP – Univ Estadual Paulista
dc.description.affiliationFaculdade de Ciências Agrárias e Veterinárias UNESP – Univ Estadual Paulista
dc.description.affiliationFaculdade de Odontologia UNESP – Univ Estadual Paulista
dc.description.affiliationDepartment of Biomedical and Neuromotor Sicences Odontostomatological Sciences Unit University of Bologna
dc.description.affiliationUnespFaculdade de Engenharia UNESP – Univ Estadual Paulista
dc.description.affiliationUnespFaculdade de Ciências Agrárias e Veterinárias UNESP – Univ Estadual Paulista
dc.description.affiliationUnespFaculdade de Odontologia UNESP – Univ Estadual Paulista
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent957-962
dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/MSF.869.957
dc.identifier.citationMaterials Science Forum, v. 869, p. 957-962.
dc.identifier.doi10.4028/www.scientific.net/MSF.869.957
dc.identifier.issn0255-5476
dc.identifier.scopus2-s2.0-84988361294
dc.identifier.urihttp://hdl.handle.net/11449/178281
dc.language.isoeng
dc.relation.ispartofMaterials Science Forum
dc.relation.ispartofsjr0,180
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAdhesion
dc.subjectEndodontic cements
dc.subjectIons release
dc.subjectMTA
dc.subjectSealing ability
dc.subjectSetting time
dc.titleEvaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cementen
dc.typeTrabalho apresentado em evento
unesp.departmentCiências Exatas - FCAVpt
unesp.departmentFísica e Química - FEISpt

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