File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Impact of conditioning regimens and time on adhesion of a fiber post to root dentin using two resin cements

TitleImpact of conditioning regimens and time on adhesion of a fiber post to root dentin using two resin cements
Authors
Keywordsfiber post
resin cement
bond strength
proteolytic
irrigation
Issue Date2015
Citation
Journal of Adhesion Science and Technology, 2015, v. 29, n. 4, p. 337-346 How to Cite?
Abstract© 2014 Taylor & Francis.The aim of this study was to evaluate the influence of irrigation protocols on the bond strength of a glass fiber post bonded to dentin using two resin cements. In 200 root-filled teeth, post space was prepared and divided into five groups (n = 40) based on the irrigation protocol: group 1 (3% sodium hypochlorite), group 2 (3% sodium hypochlorite - 17% Ethylene diamine tetraacetic acid), group 3 (a mixture of sodium hypochlorite and etidronic acid), group 4 (sodium hypochlorite - QMix), and group 5 (distilled water). Samples were subdivided into two subgroups (n = 10) and fiber posts were cemented using subgroup A (Self-adhesive dual-cure resin cement; SEA) or B (dual-cure resin cement following an etch-and-rinse protocol, ER). Push-out bond strength was performed after 24 h and four months (n = 10) and failure modes were categorized. Statistical analysis of data was carried out by appropriate analyses (p < 0.05). The irrigation protocol and the resin cement had a significant impact on push-out bond strength. Subgroup A group showed lower bond strength than B at both time periods when 3% NaOCl-17% EDTA and 1:1 mixture of 6% NaOCl + 18%EA protocols were used. Three percent NaOCl used in combination with 17% EDTA or QMix significantly decreased the push-out bond strength of ER at the end of four months (p < 0.05). In conclusion, dual-cure resin cements bonded with etch-and-rinse protocol showed highest bond strength when a mixture of NaOCl and etidronic acid was used as root canal irrigant. These values were differentially influenced by time.
Persistent Identifierhttp://hdl.handle.net/10722/236047
ISSN
2015 Impact Factor: 0.863
2015 SCImago Journal Rankings: 0.357

 

DC FieldValueLanguage
dc.contributor.authorNeelakantan, P.-
dc.contributor.authorMohanraj, R.-
dc.contributor.authorChua, E.-
dc.contributor.authorBelli, S.-
dc.date.accessioned2016-11-10T07:12:03Z-
dc.date.available2016-11-10T07:12:03Z-
dc.date.issued2015-
dc.identifier.citationJournal of Adhesion Science and Technology, 2015, v. 29, n. 4, p. 337-346-
dc.identifier.issn0169-4243-
dc.identifier.urihttp://hdl.handle.net/10722/236047-
dc.description.abstract© 2014 Taylor & Francis.The aim of this study was to evaluate the influence of irrigation protocols on the bond strength of a glass fiber post bonded to dentin using two resin cements. In 200 root-filled teeth, post space was prepared and divided into five groups (n = 40) based on the irrigation protocol: group 1 (3% sodium hypochlorite), group 2 (3% sodium hypochlorite - 17% Ethylene diamine tetraacetic acid), group 3 (a mixture of sodium hypochlorite and etidronic acid), group 4 (sodium hypochlorite - QMix), and group 5 (distilled water). Samples were subdivided into two subgroups (n = 10) and fiber posts were cemented using subgroup A (Self-adhesive dual-cure resin cement; SEA) or B (dual-cure resin cement following an etch-and-rinse protocol, ER). Push-out bond strength was performed after 24 h and four months (n = 10) and failure modes were categorized. Statistical analysis of data was carried out by appropriate analyses (p < 0.05). The irrigation protocol and the resin cement had a significant impact on push-out bond strength. Subgroup A group showed lower bond strength than B at both time periods when 3% NaOCl-17% EDTA and 1:1 mixture of 6% NaOCl + 18%EA protocols were used. Three percent NaOCl used in combination with 17% EDTA or QMix significantly decreased the push-out bond strength of ER at the end of four months (p < 0.05). In conclusion, dual-cure resin cements bonded with etch-and-rinse protocol showed highest bond strength when a mixture of NaOCl and etidronic acid was used as root canal irrigant. These values were differentially influenced by time.-
dc.languageeng-
dc.relation.ispartofJournal of Adhesion Science and Technology-
dc.subjectfiber post-
dc.subjectresin cement-
dc.subjectbond strength-
dc.subjectproteolytic-
dc.subjectirrigation-
dc.titleImpact of conditioning regimens and time on adhesion of a fiber post to root dentin using two resin cements-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1080/01694243.2014.989652-
dc.identifier.scopuseid_2-s2.0-84919388728-
dc.identifier.volume29-
dc.identifier.issue4-
dc.identifier.spage337-
dc.identifier.epage346-
dc.identifier.eissn1568-5616-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats