Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4028/www.scientific.net/MSF.869.957 http://hdl.handle.net/11449/178281 |
Resumo: | The 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. |
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spelling |
Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cementAdhesionEndodontic cementsIons releaseMTASealing abilitySetting timeThe 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.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Faculdade Integradas – FUNECFaculdade de Engenharia UNESP – Univ Estadual PaulistaFaculdade de Ciências Agrárias e Veterinárias UNESP – Univ Estadual PaulistaFaculdade de Odontologia UNESP – Univ Estadual PaulistaDepartment of Biomedical and Neuromotor Sicences Odontostomatological Sciences Unit University of BolognaFaculdade de Engenharia UNESP – Univ Estadual PaulistaFaculdade de Ciências Agrárias e Veterinárias UNESP – Univ Estadual PaulistaFaculdade de Odontologia UNESP – Univ Estadual PaulistaFaculdade Integradas – FUNECUniversidade Estadual Paulista (Unesp)University of Bolognados Santos, Alailson DomingosSostena, Michela Melissa Duarte Seixas [UNESP]Barbosa, José Carlos [UNESP]dos Santos, Paulo Henrique [UNESP]Gandolfi, Maria GiovannaPrati, CarloSilos Moraes, João Carlos [UNESP]2018-12-11T17:29:36Z2018-12-11T17:29:36Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject957-962http://dx.doi.org/10.4028/www.scientific.net/MSF.869.957Materials Science Forum, v. 869, p. 957-962.0255-5476http://hdl.handle.net/11449/17828110.4028/www.scientific.net/MSF.869.9572-s2.0-84988361294Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMaterials Science Forum0,180info:eu-repo/semantics/openAccess2021-10-23T16:08:48Zoai:repositorio.unesp.br:11449/178281Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T16:08:48Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement |
title |
Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement |
spellingShingle |
Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement dos Santos, Alailson Domingos Adhesion Endodontic cements Ions release MTA Sealing ability Setting time |
title_short |
Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement |
title_full |
Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement |
title_fullStr |
Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement |
title_full_unstemmed |
Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement |
title_sort |
Evaluation of setting time, ions release, sealing ability and adhesion of a novel experimental endodontic cement |
author |
dos Santos, Alailson Domingos |
author_facet |
dos Santos, Alailson Domingos Sostena, Michela Melissa Duarte Seixas [UNESP] Barbosa, José Carlos [UNESP] dos Santos, Paulo Henrique [UNESP] Gandolfi, Maria Giovanna Prati, Carlo Silos Moraes, João Carlos [UNESP] |
author_role |
author |
author2 |
Sostena, Michela Melissa Duarte Seixas [UNESP] Barbosa, José Carlos [UNESP] dos Santos, Paulo Henrique [UNESP] Gandolfi, Maria Giovanna Prati, Carlo Silos Moraes, João Carlos [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Faculdade Integradas – FUNEC Universidade Estadual Paulista (Unesp) University of Bologna |
dc.contributor.author.fl_str_mv |
dos Santos, Alailson Domingos Sostena, Michela Melissa Duarte Seixas [UNESP] Barbosa, José Carlos [UNESP] dos Santos, Paulo Henrique [UNESP] Gandolfi, Maria Giovanna Prati, Carlo Silos Moraes, João Carlos [UNESP] |
dc.subject.por.fl_str_mv |
Adhesion Endodontic cements Ions release MTA Sealing ability Setting time |
topic |
Adhesion Endodontic cements Ions release MTA Sealing ability Setting time |
description |
The 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. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 2018-12-11T17:29:36Z 2018-12-11T17:29:36Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.4028/www.scientific.net/MSF.869.957 Materials Science Forum, v. 869, p. 957-962. 0255-5476 http://hdl.handle.net/11449/178281 10.4028/www.scientific.net/MSF.869.957 2-s2.0-84988361294 |
url |
http://dx.doi.org/10.4028/www.scientific.net/MSF.869.957 http://hdl.handle.net/11449/178281 |
identifier_str_mv |
Materials Science Forum, v. 869, p. 957-962. 0255-5476 10.4028/www.scientific.net/MSF.869.957 2-s2.0-84988361294 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Materials Science Forum 0,180 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
957-962 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965611757928448 |