Effect of Different Finishing Techniques for Restorative Materials on Surface Roughness and Bacterial Adhesion

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dc.contributor.authorAykent, Filiz
dc.contributor.authorYöndem, İsa
dc.contributor.authorÖzyeşil, Atilla G.
dc.contributor.authorGünal, Şölen K.
dc.contributor.authorAvunduk, Mustafa C.
dc.contributor.authorÖzkan, Semiha
dc.date.accessioned2020-03-26T17:47:58Z
dc.date.available2020-03-26T17:47:58Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractStatement of problem. The formation of biofilm and bacterial accumulation on dental materials may lead to the development of gingival inflammation and secondary caries. Purpose. The purpose of this study was to examine the effect of different surface finishing and polishing methods on surface roughness and the adhesion of S. mutans bacteria to 2 new-generation indirect composite resins, 1 direct composite resin, and 1 ceramic material. Material and methods. Forty specimens (10 x 10 x 2 mm) of each material, indirect composite resins (SR Adoro, Estenia), direct composite resin (Tetric), and a ceramic material (VITABLOCS Mark II), were fabricated. Specimens were divided into 4 groups (n=10) that were treated with 1 of the following 4 surface finishing techniques: diamond rotary cutting instrument, sandpaper discs (Sof-Lex), silicone-carbide rubber points (Shofu), or a felt wheel with diamond paste. Surface roughness was measured with a profilometer. Test specimens were covered with artificial saliva and mucin to produce pellicle. Bacterial suspension (10(9) CFU/ml) was then added to the pellicle-coated specimens, and bacterial adhesion was determined using a confocal laser microscope and image analyzing program. Data were analyzed with 2-way ANOVA, followed by Tukey HSD test, Pearson correlation, and regression analysis (alpha=.05). Results. The highest surface roughness values were recorded in SR Adoro and diamond rotary cutting instrument groups. The lowest vital S. mutans adhesion was seen in the ceramic group and in SR Adoro indirect composite resin (P<.05). Conclusions. Bacterial adhesion to indirect composite resin materials differed from that to ceramic material after surface treatments. A positive correlation was observed between surface roughness and the vital S. rnutans adhesion.en_US
dc.description.sponsorshipUniversity of SelcukSelcuk University [2004/103]en_US
dc.description.sponsorshipThis study was funded by the Research Projects Council of the University of Selcuk (2004/103).en_US
dc.identifier.citationAykent, F., Yöndem, İ., Özyeşil, A. G., Günal, Ş. K., Avunduk, M. C., Özkan, S., (2010). Effect of Different Finishing Techniques for Restorative Materials on Surface Roughness and Bacterial Adhesion. Journal of Prosthetic Dentistry, 103(4), 221-227. doi:org/10.1016/S0022-3913(10)60034-0
dc.identifier.doi10.1016/S0022-3913(10)60034-0en_US
dc.identifier.endpage227en_US
dc.identifier.issn0022-3913en_US
dc.identifier.issn1097-6841en_US
dc.identifier.issue4en_US
dc.identifier.pmid20362765en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage221en_US
dc.identifier.urihttps://dx.doi.org/10.1016/S0022-3913(10)60034-0
dc.identifier.urihttps://hdl.handle.net/20.500.12395/24800
dc.identifier.volume103en_US
dc.identifier.wosWOS:000276916100006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorAykent, Filiz
dc.institutionauthorAvunduk, Mustafa C.
dc.institutionauthorGünal, Şölen K.
dc.institutionauthorYöndem, İsa
dc.institutionauthorÖzyeşil, Atilla G.
dc.language.isoenen_US
dc.publisherMOSBY-ELSEVIERen_US
dc.relation.ispartofJournal of Prosthetic Dentistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleEffect of Different Finishing Techniques for Restorative Materials on Surface Roughness and Bacterial Adhesionen_US
dc.typeArticleen_US

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