Original scientific paper
https://doi.org/10.15644/asc57/4/3
Effects of Different Whitening Agents on the Color and Translucency of Different Resin Composites
Uzay Koc Vural
orcid.org/0000-0002-8764-2174
; Hacettepe University, Department of Restorative Dentistry, School of Dentistry, Sıhhıye/Ankara, Turkey
Cansu Atalay
; Hacettepe University, Department of Restorative Dentistry, School of Dentistry, Sıhhıye/Ankara, Turkey
Ivana Miletić
; University of Zagreb, School of Dental Medicine, Department of Endodontics and Restorative Dentistry, Zagreb, Croatia
Sevil Gurgan
; Hacettepe University, Department of Restorative Dentistry, School of Dentistry, Sıhhıye/Ankara, Turkey
Abstract
Objectives: To examine the effects of different whitening agents on the color and translucency of different resin composites, in vitro. Material and methods: A total of 315 specimens (10.0×2.0 mm) were fabricated from two microhybrid (G-aenial anterior [G-Ant] ) and (G-aenial posterior [G-Post]) and a nano hybrid (G-aenial A’CHORD [ G-ACH]) resin composites and each group was randomly distributed into seven experimental groups (n=15) as follows; 1- control (C); 2- in-office whitening agent (IOW); 3- at-home whitening agent (AHW); 4- prefilled tray (PT); 5- whitening pen (WP); 6- whitening toothpaste (WT) and 7- whitening mouthwash (WMW). The specimens were subjected to staining except control group before application of the different whitening procedures. The color of specimens was measured after 24 h (T 0 ), after staining (T 1 ) and after whitening (T 2 ). Color change [CIEDE2000 (ΔE 00 )], translucency parameter (TP) values and changes in whiteness index (WI D ) were calculated. Data were analyzed statistically (p<0.05). Results: No significant WID differences were detected among the tested resin composites at T 0 and T 1 (p>0.05), whereas a significant difference was observed at T 2 (p<0.005). AHW and IOW produced higher color change than PT, WP, WT and WMR. Significant TP changes were found after the application of IOW and AHW in G-Ant. Conclusion: The effect of whitening products on the whitening index, color and translucency of resin composites are material and substrate dependent.
Keywords
Tooth Bleaching Agents; Long Term Adverse Effects; Composite Resins; Color; Whitening; Whitening Index; Translucency; Resin Composite
Hrčak ID:
311930
URI
Publication date:
27.12.2023.
Visits: 972 *