The influence of topical fluoride application on colour stability of aesthetic fluoride-releasing restorative materials

Kalampalikis, E.; Koulaouzidou, Elisabeth A.; Koliniotou-Koumpia, Eugenia; Antoniades, M. Helvatjoglu

doi:10.1515/bjdm-2015-0003

Cited by 4 publications

(4 citation statements)

References 14 publications

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“…Regarding the GIC material, the method of staining is explained by many studies to be a result of degradation of metal polyacrylate salts in GIC. 37 This subsequently results in a rougher surface with voids, and the undissolved glass particles result in greater water and food colourant absorption. 38 Thus, the staining of the GIC material was caused by the porosity of the glass particles, and micro-cracks.…”

Section: Discussionmentioning

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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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: Discussionmentioning

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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“…Almutairi et al (31) stated that glass ionomer cement showed significantly more color change compared the other two material types, as a result of their study by soaking composite, glass ionomer cement and compomer in different drugs. It was reported that low color stability of glass ionomer cement may be due to the material's polyacid content, porous structure, and microcracks that allow dehydration and discoloration after the setting reaction (32). Fluoride-releasing materials exhibit a high ionic exchange, releasing a significant number of ions when exposed to pH changes, resulting in color change (33)(34)(35).…”

Section: Resultsmentioning

confidence: 99%

The Effect of Povidone Iodine as an Oral Antiseptic on Color Stability of Different Restorative Materials

BELEVCİKLİ,

ÇAKIR,

KILIÇ

2023

J Int Dent Sci

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Aim: The aim of this study is to examine the effect of povidone iodine on the color stability of different restorative materials. Methods: In the study, ten discs (30 in total) of 8 mm diameter and 2 mm thickness were prepared with compomer (Dyract Extra, Dentsply, Germany), composite (Palfique estelite paste, Tokuyama, Japan) and glass ionomer cement (R&D Series Nova Glass-L, Imicryl, Konya, Turkey) materials. One surface of all samples was standardized under water with 800, 1000 and 1200 grid sandpapers, respectively. After the samples were kept in distilled water in closed containers, color measurements were performed using a spectrophotometer (VitaEasyshade, Vita Zahnfabrik, Bad Sackingen, Germany). 10 samples in each group were kept in 0.23% povidone iodine (Konix, Turkuaz health services, Istanbul, Turkey) for 1 minute. The surfaces of the samples were washed with distilled water to remove povidone iodine and dried with tissue paper. Color measurements of the samples were carried out with the help of spectrophotometer. Color change amounts were calculated in ΔE. The data were analyzed statistically with the Shapiro Wilk test, Anova and Post Hoc Tamhane test. Results: A statistically significant difference was found between the ΔE measurement averages of the samples kept in povidone iodine according to the materials used (p

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“…This part of our result is consistent with the results obtained from a study conducted by Adusumilli et al, who studied the color stability of esthetic restorative materials used in pediatric dentistry (GIC and Giomer) and who found that GIC had the greatest color change when compared to the Giomer in all the immersion media and among all the immersion regimes [ 37 ]. Kalampalikis et al and Chhabra C et al stated that the lack of color stability in conventional GIC could be caused by the polyacid content of the material, which relates to the degradation of metal polyacrylate salts [ 38 , 39 ]. Additionally, there are many reasons for the susceptibility of GIC to staining, including its porosity, dehydration after setting and drying, and microcracks, which allow for discoloration and staining to occur.…”

Section: Discussionmentioning

confidence: 99%

The Effects of Different Pediatric Drugs and Brushing on the Color Stability of Esthetic Restorative Materials Used in Pediatric Dentistry: An In Vitro Study

et al. 2022

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The aim of the current study is to observe how different pediatric drugs and tooth brushing affect the color stability of different esthetic restorative materials. Three restorative materials (composite, compomer, and glass ionomer cement (GIC)) were each used to produce 72 specimens (10 mm × 2 mm). The specimens were divided into six groups and immersed in distilled water and five different pediatric drugs (amoxicillin, ibuprofen, ventolin, paracetamol, and multivitamins). Each group was divided into two subgroups (brushed and non-brushed). Over the course of two weeks, the specimens were agitated for one minute every eight hours. Color changes in all the specimens were evaluated using a spectrophotometer at 1 and 2 weeks. GIC showed a change in color that was significantly greater than that in all the other materials in each solution, except for those in amoxicillin. After a period of 1 to 2 weeks, the most noticeable change in color was detected in the amoxicillin composite and amoxicillin GIC unbrushed groups, and after 2 weeks, a significant difference was found in the ventolin GIC unbrushed group. The color stability of the restorative materials used in pediatric dentistry can be influenced by using popular liquid pediatric medications. GIC was the least color-stable material when subjected to liquid medications.

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The influence of topical fluoride application on colour stability of aesthetic fluoride-releasing restorative materials

Cited by 4 publications

References 14 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

The Effect of Povidone Iodine as an Oral Antiseptic on Color Stability of Different Restorative Materials

The Effects of Different Pediatric Drugs and Brushing on the Color Stability of Esthetic Restorative Materials Used in Pediatric Dentistry: An In Vitro Study

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