Effect of different polishing techniques for composite resin materials on surface properties and bacterial biofilm formation

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dc.authoridBilmenoglu, Caglar/0000-0002-2580-9899
dc.authoridKurt, Aysegul/0000-0003-2775-3179
dc.authoridKurt, Aysegul/0000-0003-2775-3179
dc.authoridTopcuoglu, Nursen/0000-0002-5041-1129;
dc.authorwosidBilmenoglu, Caglar/HGE-5706-2022
dc.authorwosidCilingir, Aylin/ACM-9694-2022
dc.authorwosidKurt, Aysegul/HJH-9446-2023
dc.authorwosidKurt, Aysegul/Y-9162-2019
dc.authorwosidTopcuoglu, Nursen/A-9359-2019
dc.authorwosidKulekci, Guven/AAC-7638-2020
dc.contributor.authorKurt, Aysegul
dc.contributor.authorCilingir, Aylin
dc.contributor.authorBilmenoglu, Caglar
dc.contributor.authorTopcuoglu, Nursen
dc.contributor.authorKulekci, Guven
dc.date.accessioned2024-06-12T10:58:18Z
dc.date.available2024-06-12T10:58:18Z
dc.date.issued2019
dc.departmentTrakya Üniversitesien_US
dc.description.abstractObjectives: Both direct and indirect techniques are used for composite resin material (CRM) restorations. Polishing processes are needed in both techniques after intraoral adjustment. However, it is unclear as to which polishing technique should be preferred with respect to decreasing biofilm. The purpose of this in vitro study was to evaluate the surface properties and Streptococcus mutans biofilm formation on direct and indirect CRMs after using different polishing techniques. Methods: Two CRMs (direct and indirect) and four polishing techniques (aluminium oxide discs, diamond polishing paste, aluminium oxide polishing paste, and silicon carbide brush) were evaluated. The specimens were prepared for taking scanning electron microscopy images (n = 2) and determining surface roughness, surface free energy, and bacterial biofilm formation (BBF) with colony-forming unit counting and confocal laser scanning microscopy assays (n = 7). The data were analysed using two-way analysis of variance with Bonferroni as a post hoc test and Pearson's correlation (p < .05). Results: The surface roughness values in the control group were higher than those in the diamond polishing paste group (p = 0.025), but the values in the aluminium oxide polishing paste and silicon carbide brush groups were comparable with those in the control group (p = 0.156 and p = 1.000, respectively). The highest surface free energy values were recorded in the silicon carbide brush group (p < 0.001), whereas there were no differences found among the other groups (p > 0.05). The highest BBF was seen in the silicon carbide brush (p < 0.001) and direct CRM (p < 0.001) groups. Conclusion: BBF on the surface of direct CRMs differed from that on indirect CRMs after polishing the surface. The tested polishing techniques significantly influenced surface properties and BBF. Clinical significance: In situations that require the intraoral adjustment of CRMs, polishing with a diamond polishing paste seems to be a good option to polish the surface of both direct and indirect CRMs because the diamond polishing paste results better in terms of decreasing biofilm formation and improving surface properties.en_US
dc.description.sponsorshipScientific Research Fund of Trakya University, Turkey [TUBAP 2017/192]en_US
dc.description.sponsorshipThis study was supported by the Scientific Research Fund of Trakya University, Turkey (project no. TUBAP 2017/192). The authors thank Prof. Dr. Necdet Sut for performing statistical analyses of the results.en_US
dc.identifier.doi10.1016/j.jdent.2019.103199
dc.identifier.issn0300-5712
dc.identifier.issn1879-176X
dc.identifier.pmid31557551en_US
dc.identifier.scopus2-s2.0-85074774676en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.jdent.2019.103199
dc.identifier.urihttps://hdl.handle.net/20.500.14551/20003
dc.identifier.volume90en_US
dc.identifier.wosWOS:000496190900002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofJournal Of Dentistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectComposite Resinsen_US
dc.subjectPolishingen_US
dc.subjectSurface Propertiesen_US
dc.subjectStreptococcus Mutansen_US
dc.subjectBiofilmen_US
dc.subjectIn-Vitroen_US
dc.subjectRestorative Materialsen_US
dc.subjectColor Stabilityen_US
dc.subjectRoughnessen_US
dc.subjectAdhesionen_US
dc.subjectColonizationen_US
dc.subjectTopographyen_US
dc.titleEffect of different polishing techniques for composite resin materials on surface properties and bacterial biofilm formationen_US
dc.typeArticleen_US

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