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dc.creatorMaksimović, Miloš
dc.creatorŠpadijer-Gostović, Aleksandra
dc.creatorTodorović, Aleksandar
dc.creatorRomcević, Nebojsa
dc.creatorRudolf, Rebeka
dc.creatorTodorović, Ana
dc.date.accessioned2020-07-02T12:36:54Z
dc.date.available2020-07-02T12:36:54Z
dc.date.issued2012
dc.identifier.issn1580-2949
dc.identifier.urihttp://smile.stomf.bg.ac.rs/handle/123456789/1685
dc.description.abstractThe aim of this study was to assess and compare the mechanical resistance and the retentive force of metal and composite post systems cemented with different types of cements. Three different designs of prefabricated titanium alloy posts were used in the study, i.e., active, passive and combined, as well as AgPd cast posts and two different fibre-reinforced composite post systems. In accordance with the experimental design these posts were cemented with zinc phosphate, self-curing composite resin or self-adhesive, self-etching, luting agent. Comparing the results between the different metal post designs, cemented with zinc phosphate, a statistically significant difference in the retention was found between all the analysed posts. The best results with the pull-out test were obtained with the active posts, then the passive, followed by the combined posts. The metal cast posts cemented conventionally with Zn-phosphate demonstrated the lowest retentive force value, based on all the measurements. The bond strengths between the post and the root dentine were influenced statistically by the post design (active, passive, combined or cast) and material, metal vs. composite. The active Ti posts showed significantly superior retention in combination with all the cements. The Ti alloy posts achieved higher retentive force values than the composite posts, in general. The composite cements compared to the Zn-phosphate ensure a better retentive strength for all the posts, including individually cast posts.en
dc.publisherInstitute of Metals and Technology
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45003/RS//
dc.rightsopenAccess
dc.sourceMateriali in Tehnologije
dc.subjectretentionen
dc.subjectprefabricated titanium postsen
dc.subjectfibre-reinforced composite postsen
dc.subjectcementsen
dc.subjectpull-out testingen
dc.titleIn-vitro evaluation of the retention of different prefabricated posts luted with different cementsen
dc.typearticle
dc.rights.licensePublisher's own license
dcterms.abstractРомцевић, Небојса; Тодоровић, Aлександар; Рудолф, Ребека; Максимовић, Милош; Тодоровић, Aна; Шпадијер-Гостовић, Aлександра;
dc.citation.volume46
dc.citation.issue6
dc.citation.spage595
dc.citation.epage599
dc.citation.other46(6): 595-599
dc.citation.rankM23
dc.identifier.wos000312760900007
dc.identifier.scopus2-s2.0-84870870952
dc.identifier.fulltexthttp://smile.stomf.bg.ac.rs/bitstream/id/427/1680.pdf
dc.identifier.rcubconv_3899
dc.type.versionpublishedVersion


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