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CC BY 4.0 · Eur J Dent 2022; 16(03): 606-611
DOI: 10.1055/s-0041-1736329
Original Article

Bond Strength and Microleakage of a Novel Glass Ionomer Cement Containing Silver Diamine Fluoride

Prim Auychai 
1   Department of Pediatric Dentistry, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
,
Nichakorn Khumtrakoon
2   CU Dental Innovation Center, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
,
Chonticha Jitongart
2   CU Dental Innovation Center, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
,
Punnamas Daomanee
2   CU Dental Innovation Center, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
,
Arunee Laiteerapong
3   Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
› Institutsangaben
Funding The study was financed by a research grant by the Faculty of Dentistry, Chulalongkorn University.
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Abstract

Objectives To investigate the shear bond strength and microleakage of glass ionomer cement (GIC) containing silver diamine fluoride (SDF).

Materials and Methods Sound human permanent premolars were divided into the following three groups: 1) GIC (Fuji IX), 2) GICSDF-S: GIC + SDF (Saforide), and 3) GICSDF-T: GIC + SDF (Topamine). Shear bond strength (n = 14/group) was measured using a universal testing machine and compared between groups (one-way ANOVA and Tukey HSD, p < 0.05). Microleakage (n = 15/group) at enamel and dentin margins was scored using a stereomicroscope (10x) and compared between groups (Chi-square, p < 0.05).

Results There were significant differences in shear bond strength between the GIC and GICSDF-S groups and between the GIC and GICSDF-T groups. The GIC group had the lowest shear bond strength among the groups; however, there was no significant difference between the GICSDF-S and GICSDF-T groups. The microleakage test results were not significantly different between groups at the enamel margin or dentin margins. Although the GIC group demonstrated a higher dye penetration score at the enamel and dentin margins, the difference was not significant.

Conclusions Within the limitations of this study, we conclude that incorporating SDF into GIC results in higher shear bond strength while not increasing microleakage at the enamel and dentin margins.

Keywords

glass ionomer cement - microleakage - shear bond strength - silver diamine fluoride


Publikationsverlauf

Artikel online veröffentlicht:
17. Dezember 2021

© 2021. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/)

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