The Effect of Air Drying Time on Bonding (Self Etch) With Ethanol as a Solvent to the Shear Bond Strength of Bioactive Composite Resin

Rosalinda, Devi; Puspitasari, Dewi; Nahzi, Muhammad Yanuar Ichrom

doi:10.20527/dentino.v6i1.10643

Cited by 2 publications

(2 citation statements)

References 17 publications

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“…In 2013 bioactive composite resin was introduced as a bioactive restorative material with the "smart behaviour". 7,9 The bioactivity of these materials can be attributed to its ability to release ions and provide ionic exchange with saliva and tooth structure thereby remineralization could be promoted surrounding tooth structure. Bioactive composite resins consist of matrix and filler from that differed from conventional composite resins.…”

Section: Introductionmentioning

confidence: 99%

The Release of Fluoride Ions of Bioactive Resin in the Solution of Lactic Acid and Artificial Saliva

Puspitasari¹,

Alzahrah²,

Tari³

et al. 2022

Dentino

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Background: Bioactive resin can release fluoride ions when contact with oral environment. In the oral cavity, saliva and metabolic results of Streptococcus mutans namely lactic acid may affect the release of ions due to pH changes. Purpose: to analyse the release of fluoride ions of bioactive resin in the solution of lactic acid and artificial saliva. Methods: Forty-two specimens (diameter 15 mm x thickness 1 mm; n= 7/group fabricated with Activa™ Bioactive Restorative (Pulpdent). The specimen swere randomized into six 6 groups which immersed in lactic acid, artifial saliva and distilled water for 1 and 7 days in the incubator at 37oC. The number of fluoride ion release was measured using pH Meter (Lutron-208). Results: Two Way Anova test and Post Hoc Bonferonni test show there are significant differences among all group for lactic acid 1 day (6.37 ± 0.74), artificial saliva 1 day (1.30 ± 0.48), distilled water 1 day (3.78 ± 0.97), lactic acid 7 days (22.9 ± 0.81), artificial saliva 7 days (19.00 ± 0.81), distilled water 7 days (21.60± 1.01) ppm. Conclusion: The fluoride ion release of bioactive resin which immersed in lactic acid solution was higher than in artificial saliva immersion. Keywords: Artificial saliva, Bioactive resin, Fluoride ion release, Lactic acid

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Section: Introductionmentioning

confidence: 99%

The Release of Fluoride Ions of Bioactive Resin in the Solution of Lactic Acid and Artificial Saliva

Puspitasari¹,

Alzahrah²,

Tari³

et al. 2022

Dentino

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“…Chlorogenic acid contained in coffee is a propanoit compound that can change the surface of the material and make the factors causing changes in the color of penetration in the dental material which causes color changes and affects color stability [12][13][14][15]. Research Style et al Mentioned that the effect of arabica coffee on color changes in composite resins [9]. Therefore, the authors are interested in seeing the color changes in the GIC Powder which is added to 5% silica after soaking in Arabica Gayo coffee packaging.…”

Section: Introductionmentioning

confidence: 99%

Color Stability of Glass Ionomer Cement (GIC) Modified with Silica from Beach Sand after Immersion in Arabica Gayo Coffee

Rahmayani

Sundari

Ningsih

et al. 2020

JBBBE

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The discoloration is a condition that can affect the color stability of a material. The discoloration of glass ionomer cement (GIC) can occur due to extrinsic and intrinsic factors. GIC has poor mechanical properties, which are brittle, which shows high microporosity in GIC. Microporosity of GIC can affect the ability of materials in maintaining color stability. Therefore, it is necessary to add material alternatives to improve the mechanical properties in order to maintain color stability in GIC, such as silica. This study aims to determine the color change in GIC which is added with 5% silica after immersion in gayo arabica packaging coffee. Cylindrical specimens with a diameter of 5 mm and 2 mm thick. Specimens amounted to 16 pieces consisting of two treatment groups, the first group using conventional GIC and the second group using GIC with the addition of silica. Both groups were immersed in arabica gayo coffee for 4 days. Color changes were observed with a stereomicroscope and then the value of CIELab was used using Adobe Photoshop, which measured its average color change parameter (ΔE). The average value of discoloration of conventional GIC ΔE = 5.77 and GIC with the silica addition ΔE = 7.94. The results of the unpaired t-test show a value (p> 0.05) which means that there is a significant color change. It can be concluded that the two groups had discoloration after immersion in Arabica gayo coffee, and the color change value in conventional GIC with the addition of silica was higher than conventional GIC.

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The Effect of Air Drying Time on Bonding (Self Etch) With Ethanol as a Solvent to the Shear Bond Strength of Bioactive Composite Resin

Cited by 2 publications

References 17 publications

The Release of Fluoride Ions of Bioactive Resin in the Solution of Lactic Acid and Artificial Saliva

The Release of Fluoride Ions of Bioactive Resin in the Solution of Lactic Acid and Artificial Saliva

Color Stability of Glass Ionomer Cement (GIC) Modified with Silica from Beach Sand after Immersion in Arabica Gayo Coffee

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