Objective: The aim of this study was to examine how staining with coffee affects single-shade universal resin composites and a multi shade universal resin composite in terms of translucency and color stability.
Method: Five different resin composites (Omnichroma, Vittra APS Unique, Zenchroma, Charisma Diamond One, and Neo Spectra ST) were used to create 50 samples (n=10). A spectrophotometer was used to record translucency parameter (TP00) and color changes ( ΔE00) at baseline and after immersion in coffee for 24 h. Color differences were calculated according to CIEDE2000. Data analysis was performed using one-way ANOVA and the paired-samples t-test.
Results: After immersion of resin composite samples in coffee for 24 h the Vittra APS Unique group showed the highest ΔE00 value and the Neo Spectra ST group the lowest (P<0.001). At baseline, low TP00 values were observed in Neo Spectra ST and Charisma Diamond One and high TP00 values in Omnichroma and Vittra APS Unique (P<0.001). After being stained with coffee On day 1, low TP00 values were recorded in Neo Spectra ST and Charisma Diamond One, and high values TP00 in Omnichroma and Zenchroma (P<0.001).
Conclusion: Short-term staining resulted in less color change in the multi shade universal resin composite than in the single-shade universal resin composites. ΔE00 and TP00 values varied between the single-shade universal resin composites
Keywords: Color Stability, Multi shade Universal Resin Composite, Single-Shade Universal Resin Composite, Translucency Parameter
Color Stability Multi shade Universal Resin Composite Single-Shade Universal Resin Composite
Primary Language | English |
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Subjects | Restorative Dentistry |
Journal Section | Research Articles |
Authors | |
Publication Date | October 15, 2024 |
Submission Date | September 27, 2023 |
Published in Issue | Year 2024 Volume: 34 Issue: 4 |
Current Research in Dental Sciences is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.