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dc.creatorAntonijević, Đorđe
dc.creatorMilovanović, Petar
dc.creatorBrajković, Denis
dc.creatorIlić, Dragan
dc.creatorHahn, Michael
dc.creatorAmling, Michael
dc.creatorRakocević, Zlatko
dc.creatorĐurić, Marija
dc.creatorBusse, Bjoern
dc.date.accessioned2020-07-02T12:57:15Z
dc.date.available2020-07-02T12:57:15Z
dc.date.issued2015
dc.identifier.issn0169-4332
dc.identifier.urihttp://smile.stomf.bg.ac.rs/handle/123456789/1994
dc.description.abstractThe objective of this study was to determine the effects of various irrigation solutions on root canal dentine and gutta-percha surface properties. In addition, the effects of disinfectant chemicals on the wettability and surface morphological properties of the filling materials were evaluated. Ethylenediaminetetraacetic acid (EDTA), citric acid, and ozone were employed as irrigation solutions for dentine and gutta-percha treatment. Thereafter, the samples' microstructure, degree of mineralization, and mechanical properties were assessed by means of quantitative backscattered electron imaging (qBEI) and reference point indentation (RN). A contact angle analyzer was used to measure adhesion on the tested materials. Here, EDTA had the most significant affect on both the mechanical properties and the adhesive behavior of dentine. Citric acid did not affect dentine wettability, whereas the indentation properties and the mineralization were reduced. Similar effects were observed when ozone was used. The dentinal tubules were significantly widened in citric acid compared to the ozone group. EDTA causes considerable micromechanical surface alteration of dentine and gutta-percha, but represents the best option in clinical cases where a high adhesiveness of the filling materials is desired.en
dc.publisherElsevier Science Bv, Amsterdam
dc.relationGerman Academic Exchange Service, (DAAD)Deutscher Akademischer Austausch Dienst (DAAD)
dc.relationMinistry of Education and Science of the Republic of Serbia
dc.relationSouth-East-Europe Cooperation of University Medical Center Hamburg-Eppendorf
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45005/RS//
dc.rightsrestrictedAccess
dc.sourceApplied Surface Science
dc.subjectEDTAen
dc.subjectCitric aciden
dc.subjectOzoneen
dc.subjectSurface free energyen
dc.subjectReference point indentationen
dc.subjectQuantitative backscattered electron microscopyen
dc.titleMicrostructure and wettability of root canal dentine and root canal filling materials after different chemical irrigationen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractAмлинг, Мицхаел; Буссе, Бјоерн; Миловановић, Петар; Брајковић, Денис; Илић, Драган; Хахн, Мицхаел; Ђурић, Марија; Ракоцевић, Златко; Aнтонијевић, Ђорђе;
dc.citation.volume355
dc.citation.spage369
dc.citation.epage378
dc.citation.other355: 369-378
dc.citation.rankaM21
dc.identifier.wos000363815700053
dc.identifier.doi10.1016/j.apsusc.2015.07.023
dc.identifier.scopus2-s2.0-84944321457
dc.identifier.rcubconv_3315
dc.type.versionpublishedVersion


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