ArticleBMC oral health2024
In vitro study on the impact of various polishing systems and coffee staining on the color stability of bleach-shaded resin composite.
Article in BMC oral health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- Stain susceptibility of a giomer and a particulate-filled injectable composite with one-step and multi-step polishing techniques, and color recovery after brushing and repolishing.BMC oral health · 2026Article
- Effects of surface treatment methods on the color stability, whiteness, and surface roughness of bleach-shade composite resins.BMC oral health · 2026Article
- An in vitro comparison of color stability between alkasite and different restorative materials in various staining solutions.Scientific reports · 2026Article
- Effect of modeling liquids on surface roughness, gloss, and color stability of a nanohybrid resin composite: an in vitro study.BMC oral health · 2026Article
- Impact of multi-step vs one-step finishing and polishing techniques on color stability of omnichroma composite restorations: In vitro spectrophotometric analysis.Journal of clinical and experimental dentistry · 2026Review
- Effects of different intensities of the light-curing unit on the color change of bleach shade resin composites after immersion in coffee.BMC oral health · 2026Article
- Comparative analysis of color stability in preheated vs. non-preheated injectable composites under different curing protocols: an in-vitro study.BMC research notes · 2026Article
- Color stability, surface roughness, and surface morphology of universal composites.Odontology · 2026Article
- Effect of chromogenic beverages on color stability and surface roughness of CAD/CAM resin-matrix ceramics: an in vitro study.European oral research · 2026Article
- The effect of polishing pastes on the surface roughness, microhardness, gloss, and color change of resin composites.BMC oral health · 2025Article
- Effect of different finishing and polishing procedures on color stability of Ormocer- and methacrylate-based composites.BMC oral health · 2025Article
- Highly Filled Flowable Composite Resins as Sole Restorative Materials: A Systematic Review.Materials (Basel, Switzerland) · 2025Review
- Effects of non-vital bleaching agents and resin composites on the color stability, translucency, and whiteness index of stained teeth at different time intervals: a laboratory investigation.BMC oral health · 2025Article
- Charcoal whitening agents and composite resin: investigating color change and surface roughness.BMC oral health · 2025Article
- The effects of cola consumption on tooth discoloration among dentistry university students.BMC oral health · 2025Article
- Staining susceptibility and the effect of different stain removal techniques on the optical properties of injectable composite resins.Frontiers in oral health · 2025Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
objectiveTo evaluate the effects of different polishing techniques and coffee staining on the color stability of four commercially available bleach-shade composite resins, namely microhybrid, nanohybrid, nanofilled, and injectable nanohybrids. MATERIAL AND
methodsA total of 224 discs (8 mm diameter and 2 mm thickness) were fabricated from four different bleach-shade composite resins, namely microhybrid (Gradia Direct Anterior), nanohybrid (Palfique LX5), nanofilled (Filtek Universal), and injectable nanohybrid (flowable G-aenial universal injectable). The composite resin groups were polished via four techniques: no polishing, 4-step polishing using aluminum oxide discs, 3-step polishing using silicon rubber diamond discs, and one-step polishing. Half of each group was immersed in water, while the other half was immersed in coffee for 12 days (n = 7). Colors were measured using a clinical spectrophotometer, and color differences were calculated (ΔE). The results were analyzed statistically.
resultsThe alterations in color were significantly influenced by the techniques employed for finishing and polishing techniques, composite resin type, and degree of coffee staining. Regardless of the polishing technique and storage medium, different material types showed a significant color change (ΔE) at P < 0.001. Filtek exhibited the most significant color change, followed by Gradia and Palfique, with no significant differences between them. In addition, Different polishing techniques resulted in significant color changes (P < 0.001). The highest degree of color change was seen in the no-polishing group, followed by the 4-step and 1-step polishing groups, with negligible differences between each other. Also, Storage media had a significant effect on ΔE values.
conclusionAppropriate finishing and polishing procedures can improve the color stability of bleach-shaded composite resins. Coffee has a deleterious effect on color; however, injectable flowable nanohybrid composites are more resistant to staining.
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