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Article: Adhesion durability of dual-cure resin cements and acid–base resistant zone formation on human dentin

TitleAdhesion durability of dual-cure resin cements and acid–base resistant zone formation on human dentin
Authors
KeywordsBonding durability
Acid-base resistant zone
Adhesive resin cements
Issue Date2019
PublisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/dental
Citation
Dental Materials, 2019, v. 35 n. 7, p. 945-952 How to Cite?
AbstractObjectives: Bond durability and resistance to acid-base challenge of dentin with dual-cure resin cement have been rarely investigated. The purpose of this study was to evaluate dentin bond strength and observe the adhesive-dentin interface after acid-base challenge using three different dual-cure resin cements. Methods: Thirty dentin surfaces from caries-free human premolars were ground and bonded with one of three dual-cure resin cements: PANAVIA V5 (V5), ESTECEM II (E II) and Rely X Ultimate (RXU) and thermocycled for 0, 5,000 and 10,000 cycles. A microtensile bond strength (μTBS) test was undertaken and the interface of the bonded specimens after acid-base challenge was examined by SEM. Results: The μTBS of V5 exhibited a stable bond strength despite thermal cycling while the bond of EII and RXU after 10,000 cycles dropped significantly among all thermal cycle periods (p<0.05). An acid-base resistant zone (ABRZ) was observed in all groups, however, the morphology of the bonded interface differed among the tested cements. Conclusion: Bonding durability to dentin and ABRZ morphologies differed among the cements evaluated. PANAVIA V5 cement system with tooth primer provided the most reliable bond strength and was best able to resist the acid–base challenge.
Persistent Identifierhttp://hdl.handle.net/10722/277973
ISSN
2017 Impact Factor: 4.039
2015 SCImago Journal Rankings: 1.339

 

DC FieldValueLanguage
dc.contributor.authorAung, SSMP-
dc.contributor.authorTakagaki, T-
dc.contributor.authorKo, A-
dc.contributor.authorHalabi, S-
dc.contributor.authorSato, T-
dc.contributor.authorIkeda, M-
dc.contributor.authorNikaido, T-
dc.contributor.authorBurrow, MF-
dc.contributor.authorTagami, J-
dc.date.accessioned2019-10-04T08:04:58Z-
dc.date.available2019-10-04T08:04:58Z-
dc.date.issued2019-
dc.identifier.citationDental Materials, 2019, v. 35 n. 7, p. 945-952-
dc.identifier.issn0109-5641-
dc.identifier.urihttp://hdl.handle.net/10722/277973-
dc.description.abstractObjectives: Bond durability and resistance to acid-base challenge of dentin with dual-cure resin cement have been rarely investigated. The purpose of this study was to evaluate dentin bond strength and observe the adhesive-dentin interface after acid-base challenge using three different dual-cure resin cements. Methods: Thirty dentin surfaces from caries-free human premolars were ground and bonded with one of three dual-cure resin cements: PANAVIA V5 (V5), ESTECEM II (E II) and Rely X Ultimate (RXU) and thermocycled for 0, 5,000 and 10,000 cycles. A microtensile bond strength (μTBS) test was undertaken and the interface of the bonded specimens after acid-base challenge was examined by SEM. Results: The μTBS of V5 exhibited a stable bond strength despite thermal cycling while the bond of EII and RXU after 10,000 cycles dropped significantly among all thermal cycle periods (p<0.05). An acid-base resistant zone (ABRZ) was observed in all groups, however, the morphology of the bonded interface differed among the tested cements. Conclusion: Bonding durability to dentin and ABRZ morphologies differed among the cements evaluated. PANAVIA V5 cement system with tooth primer provided the most reliable bond strength and was best able to resist the acid–base challenge.-
dc.languageeng-
dc.publisherElsevier Inc. The Journal's web site is located at http://www.elsevier.com/locate/dental-
dc.relation.ispartofDental Materials-
dc.subjectBonding durability-
dc.subjectAcid-base resistant zone-
dc.subjectAdhesive resin cements-
dc.titleAdhesion durability of dual-cure resin cements and acid–base resistant zone formation on human dentin-
dc.typeArticle-
dc.identifier.emailBurrow, MF: mfburr58@hku.hk-
dc.identifier.authorityBurrow, MF=rp01306-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.dental.2019.02.020-
dc.identifier.pmid31036261-
dc.identifier.scopuseid_2-s2.0-85064679653-
dc.identifier.hkuros306953-
dc.identifier.volume35-
dc.identifier.issue7-
dc.identifier.spage945-
dc.identifier.epage952-
dc.publisher.placeUnited States-

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