The Effect of Some Traditional Beverages on the Colour Stability of the Resin Nanoceramic Material

Authors : Elif Nur Köroğlu, Şükriye Ece Geduk

Pages : 153-158

Doi:10.21306/dishekimligi.1505687

View : 88 | Download : 65

Publication Date : 2024-12-31

Article Type : Research Paper

Abstract :Aim: The aim of this study was to analyse the colouring effect of traditional Turkish beverages, which are frequently consumed in our society, on CAD/CAM resin nano ceramic block Material. Methods: A total of 20 samples were used resin nanoceramic CAD/CAM blocks (Cerasmart.GC Corporation, Tokyo, Japan) with dimensions of 12x10x2 mm3 . The surfaces of all samples were polished with 800, 1000 and 1200 grit silicon carbide abrasives (3M, St. Paul, USA) and rinsed. The specimens were randomly divided into 4 groups (n=5). The initial color values and time dependent color changes of the samples on 1st, 3rd and 7th days were recorded using a dental spectrophotometer (VITA Easyshade Advance 4.0, Vita Zahnfabrik, Germany). Statistical data were analysed using with the R WRS2 package (Wilcox & Schönbrodt, 2015). Significance level was taken as p<0.050. Results: The samples kept in all solutions did not exceed the clinically discolouration (ΔE*< 3.3) at the end of 72 hours. After 1 week, the most colour change in the samples was detected in tea (ΔE*= 4,40), while no significant difference was found between the other groups (ΔE*= 2,08 - 1,02). The colour changes in the samples were ranked as distilled water < turnip juice < Turkish coffee < tea. Conclusıon: After 1 week of immersion, the colour stability of Cerasmart resin nanoceramic block material was clinically affected by tea, while no noticeable colour change occurred in the other groups.
Keywords : CAD/CAM, Rezin Nano Seramikler, Geleneksel İçecekler

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