Effect of Polishing Systems on the Color and Surface Properties of Resin Composites in the Process of Accelerated Artificial Aging

Basit Öğe Kaydı
dc.contributor.authorFidan, Muhammet
dc.contributor.authorDereli, Zeynep
dc.date.accessioned2024-02-23T14:34:53Z
dc.date.available2024-02-23T14:34:53Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractObjective: This study aimed to investigate the effects of polishing system on the color stability, surface roughness, and hardness of resin composites in the presence and absence of accelerated artificial aging (AAA).Methods: Six resin composites (Universal Restorative 200, G-Aenial Anterior, Ceram-X Duo, Admira, IPS Empress Direct, Clearfil Majesty Esthetic) were evaluated. Thirty disc-shaped samples were prepared for each composite group. Resin composite groups were divided into three subgroups: control (Mylar strip), disc (Optidisc), and rubber (Dimanto) (n=10). Color change (Delta E00) was calculated using the CIEDE 2000 formula. Before and after AAA, the surface roughness (Ra, mu m) and hardness (VHN) values were measured. Data were analysed using ANOVA, the Bonferroni test, and Pearson correlation (p<0.05). Results: The Mylar strip group showed less color change than the polished groups. Universal Restorative 200 and IPS Empress Direct were associated with less discoloration than other resin composite groups. Before AAA, Mylar strips and Universal Restorative 200 were exhibited smoother values. There was no difference in the surface roughness between Dimanto-treated resin composites those associated with other materials before and after AAA (except Ceram-X Duo and Universal Restorative 200). Universal Restorative 200 yielded higher hardness values than other composites (p<0.05). The Mylar strips yielded lower VHN values than the polished groups, but there were no differences among the polishing systems. There was a significant, weak, and positive correlation between color and roughness change.Conclusion: Composite type, finishing/polishing, and AAA had statistically significant effect on surface roughness and hardness. The Optidisc group exhibited less coloration and smoother surfaces than the Dimanto group. Nanohybrid (IPS Empress Direct) and microhybrid (Universal Restorative 200) resin composites performed better than other resins in terms of color change and roughness. Polishing systems applied to resin composite materials increased hardness.en_US
dc.description.sponsorshipScientific Research Projects Coordination Unit of Necmettin Erbakan University; [201924001]en_US
dc.description.sponsorshipFunding: This study was supported by Scientific Research Projects Coordination Unit of Necmettin Erbakan University. Project number 201924001.en_US
dc.identifier.doi10.33808/clinexphealthsci.1012098
dc.identifier.endpage710en_US
dc.identifier.issn2459-1459
dc.identifier.issue3en_US
dc.identifier.startpage702en_US
dc.identifier.urihttps://doi.org/10.33808/clinexphealthsci.1012098
dc.identifier.urihttps://hdl.handle.net/20.500.12452/15797
dc.identifier.volume12en_US
dc.identifier.wosWOS:000863981200024en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherMarmara Univ, Inst Health Sciencesen_US
dc.relation.ispartofClinical And Experimental Health Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAccelerated Artificial Agingen_US
dc.subjectColor Changeen_US
dc.subjectPolishingen_US
dc.subjectSurface Propertiesen_US
dc.titleEffect of Polishing Systems on the Color and Surface Properties of Resin Composites in the Process of Accelerated Artificial Agingen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu