Evaluation of Stain Susceptibility of Different CAD/CAM Blocks After Immersion in Coffee

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dc.contributor.authorSısmanoglu, Soner
dc.contributor.authorGürcan, Aliye Tuğçe
dc.date.accessioned2023-04-10T20:30:59Z
dc.date.available2023-04-10T20:30:59Z
dc.date.issued2021
dc.departmentRektörlük, Rektörlüğe Bağlı Birimler, Düzce Üniversitesi Dergilerien_US
dc.description.abstractAim: Color stability is gaining more importance today due to majority of patients are seeking color matchingrestorations. However, there is still lack of information on staining and changes in translucency of recent CAD/CAMblock materials. The goal of the current study was to evaluate the discoloration susceptibility, translucency change,water solubility, and water sorption of different CAD/CAM materials after one-month of immersion in coffee.Material and Methods: Four CAD/CAM block materials and one conventional composite resin were examined. TheCIELab values of CAD/CAM materials were determined using a clinical spectrophotometer on black and whitebackgrounds. The color changes and translucency differences were calculated after immersion in coffee or distilledwater for one month (n=6). Water solubility and sorption were also determined according to the ISO 4049:2009 (n=6).The data were calculated by 2-way ANOVA and Tukey’s pair-wise comparisons (?=0.05).Results: Color changes of the CAD/CAM materials tested ranged from 1.5 to 7.3, and translucency reduced. Thehighest color change was observed in nanocomposite resin (7.3), whereas the lowest color change was observed infeldspathic porcelain (1.5) after storing in coffee for a month. There was no significant difference among the polymerbased CAD/CAM materials. No correlation was determined between color changes and water sorption/solubility.Conclusion: All materials except feldspar ceramic showed a discoloration exceeding the clinically acceptable thresholdlevel (2.7) after being stored in coffee for one month. The highest color change was observed in nanocomposite resinmaterial.en_US
dc.identifier.doi10.33631/duzcesbed.840660
dc.identifier.endpage289en_US
dc.identifier.issn2146-443X
dc.identifier.issn2146-443X
dc.identifier.issue3en_US
dc.identifier.startpage284en_US
dc.identifier.trdizinid453724en_US
dc.identifier.urihttp://doi.org/10.33631/duzcesbed.840660
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/453724
dc.identifier.urihttps://hdl.handle.net/20.500.12684/12014
dc.identifier.volume11en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.relation.ispartofDüzce Üniversitesi Sağlık Bilimleri Enstitüsü Dergisien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectcolor stabilityen_US
dc.subjectCAD/CAMen_US
dc.subjectstainabilityen_US
dc.subjectstainingen_US
dc.subjectresin compositesen_US
dc.titleEvaluation of Stain Susceptibility of Different CAD/CAM Blocks After Immersion in Coffeeen_US
dc.typeArticleen_US

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