Color stability of nanohybrid composite resins in drinks

Faraoni, Juliana Jendiroba; Quero, Isabela Barbosa; Schiavuzzo, Lívia Semedo; Palma‐Dibb, Regina Guenka

doi:10.20396/bjos.v18i0.8657327

Cited by 3 publications

(3 citation statements)

References 26 publications

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“…Each cycle comprised of using the orbital shaker 4 times a day, at 30 revolutions per minute, and with 1-h intervals. 15 , 25 Such cycles were repeated every 24 h over the course of the study.…”

Section: Methodsmentioning

confidence: 99%

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The colour stability of crystallized acetyl resin material in comparison to other restorative materials. An in-vitro study

et al. 2021

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Aim To investigate the colour stability of Crystalized Acetyl Resin, in comparison to three other aesthetic restorative materials, when immersed in different staining aqueous solutions. Materials and methods Fifteen disc-shaped specimens each, of the four materials tested, were immersed in either DW or 4 staining solutions. CIE L*a*b* values were recorded using a digital spectrophotometer on a weekly basis for 4 weeks. Data were compared using three- way/two-way ANOVA along with auto-regressive model. Results Two-way Anova indicates that there is a significant colour change in all materials over time when immersed in the different staining solutions. Auto-regressive model showed that the colour change in each successive week was statistically significant (P < 0.001). Conclusion The most staining solution affecting the materials during this study was black coffee. Within the limitation of this study, Acetyl Resin was the most colour stable material among the other materials.

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Section: Methodsmentioning

confidence: 99%

“…To achieve an accumulative colour change in a material and reach distinct results, most studies recommend the immersion to last for at least 4 weeks. 8 , 13 – 15 Selection of the staining solution came according to drinks commonly used by a wide range of the population. 8 , 13 , 16 which included coffee, tea and soda (S).…”

Section: Introductionmentioning

confidence: 99%

The colour stability of crystallized acetyl resin material in comparison to other restorative materials. An in-vitro study

et al. 2021

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“…Any disagreement was resolved by discussion. After full text reading 178 studies 11,13–189 were included in the review (Figure 1).…”

Section: Methodsmentioning

confidence: 99%

Color stability of resin‐based composites: Staining procedures with liquids—A narrative review

Paolone

Formiga

Palma

et al. 2022

J Esthet Restor Dent

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Objective The objective of this study was to review the experimental staining procedures performed in in‐vitro studies for evaluating color stability of resin‐based composites used for direct restorations. Overview A review was performed with the purpose to identify in vitro procedures carried out to establish staining and color stability of resin‐based composites used for direct restorations. A literature search was performed on four online databases (PubMed, Scopus, Embase and Web of Science) for articles published from January 1st 2001 till March 20th 2021, using a combination of free words and Medical Subject Headings (MESH) terms: “Composite Resins” AND “Color Stability” OR “Staining.” Two reviewers screened titles and/or abstracts of 1728 unique studies. In total, 208 studies were selected for full‐text reading, from which 178 were included in the review. The assessed variables were specimen dimensions, shape, and surface finishing; time before immersion; staining media type, dwell time, temperature and renewal interval; type of composite; color and translucency assessment parameters and measuring system. One hundred and seventy‐eight articles analyzed color stability with staining liquids. Coffee was the most used staining medium (n = 102), followed by tea (n = 61), and red wine (n = 55). A disc‐shaped specimen was used in most studies (n = 170) with a 2 mm thickness (n = 116). Spectrophotometers were the most used color assessment devices (n = 154), followed by colorimeters (n = 17). Color differences were quantified with ΔE (n = 154), ΔE00 (n = 23). Acceptability and or perceptibility thresholds were also taken into consideration (n = 126). Conclusions The large variety of staining procedure suggests the need for standardization. Clinical Significance Aesthetic failure due to discoloration is a relevant clinical problem. Evaluating benefits and drawbacks of resin based composites artificial staining procedures will improve to predict materials clinical performances.

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Color Stability of Bioactive Restorative Material vs Nanohybrid Resin Composite: An In Vitro Study

Saber,

Abielhassan,

Abed

et al. 2024

The Journal of Contemporary Dental Practice

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Color stability of nanohybrid composite resins in drinks

Cited by 3 publications

References 26 publications

The colour stability of crystallized acetyl resin material in comparison to other restorative materials. An in-vitro study

The colour stability of crystallized acetyl resin material in comparison to other restorative materials. An in-vitro study

Color stability of resin‐based composites: Staining procedures with liquids—A narrative review

Color Stability of Bioactive Restorative Material vs Nanohybrid Resin Composite: An In Vitro Study

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