2022Journal articleFree to read

Effects of Different Beverages on Color Stability of Bulk-Fill Restorative Materials

Esra Özyurt, Ayşegül Kurt

European Annals of Dental Sciences

Abstract

Purpose: The aim of the study is to evaluate the color stability of a conventional composite resin and bulk-fill composite resins. Material Methods: A total of 120 samples of 10 mm diameter and 2 mm thickness were prepared from three bulk-fill (Beautifil Bulk-Fill, Filtek One Bulk-Fill, Tetric N-Ceram Bulk-Fill) and one conventional composite (Z250) and light cured. Initial color measurements were made with a spectrophotometer. Samples for each composite were randomly divided into 3 groups (black, kombucha and matcha tea) (n = 10). The samples were kept in the solutions for 12 days, and the color measurement was repeated. The values of ΔL, Δa, Δb and ΔE00 were calculated. SEM images were taken from a randomly selected sample from each group. Two-way analysis of variance (ANOVA) with Bonferroni correction was used to evaluate the color parameters. Results: Beautifil composite showed the greatest change in all values of E00, ΔL, Δa, and Δb., Filtek One and Tetric N-Ceram had the highest ΔE00 values values after Beautifil, respectively, and there was no difference between Z250 and Tetric N-Ceram. The lowest ΔL value belonged to Z250 composite, there was no difference between Tetric N-Ceram and Filtek One. Tetric N-Ceram had the highest Δa value after Beautifil and, there was no difference between the Z250 and Filtek One. Filtek One had the highest Δb value after Beautifil, there was no difference between the Tetric N-Ceram and Z250. Conclusion: Beverages can negatively affect the surface properties of bulk-fill composite resins in terms of color stability.

Abstract text comes from PubMed, OpenAlex or Europe PMC and belongs to the authors and publisher.

Study type

Randomized controlled trial

People were randomly assigned to matcha or a comparison.

Assigned automatically from the title, abstract and subject terms.

Topics

Skin, oral and dental Processing, milling and quality Food products and applications

Matcha is a main subject here (named in the keywords).

Keywords and subject terms

color stability bulk-fill composite resin beverages kombucha matcha tea black tea conventional composite resin Z250 Filtek One Bulk Fill Tetric N-Ceram discoloration dental restorative materials

Cite this study

Esra Özyurt, Ayşegül Kurt. (2022). Effects of Different Beverages on Color Stability of Bulk-Fill Restorative Materials. European Annals of Dental Sciences. https://doi.org/10.52037/eads.2022.0023

DOI: 10.52037/eads.2022.0023 · Cited by 3 (OpenAlex)

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