Effects of different remineralizing agents on the shear bond strength of universal adhesive on enamel
10.14815/kjdm.2024.51.2.85
- Author:
Eunseon JEONG
1
;
Sohyun PARK
;
Kunhwa SUNG
;
Sujung PARK
;
Yoorina CHOI
Author Information
1. Department of Conservative Dentistry, College of Dentistry, Wonkwang University, Iksan, Republic of Korea
- Publication Type:Original Article
- From:
Korean Journal of Dental Materials
2024;51(2):85-98
- CountryRepublic of Korea
- Language:EN
-
Abstract:
This study aimed to evaluate the effect of different remineralization agents on the shear bond strength (SBS) on enamel and to confirm remineralization capacity through quantitative light-induced fluorescence (QLF). Sixty non-carious human third molars were divided into eight groups based on remineralization agents agents (control, Tooth Mousse plusTM, Apapro, BGS-7 bioglass) and application time (24 h, 2 weeks). Enamel surfaces were prepared and treated with agents, followed by demineralization and remineralization. Quantitative Light-induced Fluorescence (QLF) assessed fluorescence loss and recovery. After adhesive application and composite restoration, shear bond strength (SBS) was measured. Statistical analysis included Shapiro-Wilk, ANOVA, Kruskal-Wallis, paired t-tests, Wilcoxon rank tests, and multiple comparison tests. SBS values did not show a significant difference between the groups according to the type and application time of the remineralization agents. QLF measurement, in the 24 h groups, showed no significant difference in the recovery amount between the groups. In the 2 week groups, a statistically significant difference was observed and the value was significantly higher in the BG group than that in the control group. There were no significant differences in the values based on the application time. Within the limitations of this study, bioactive glass showed higher remineralization ability than all the other experimental agents. The SBS was not affected by the remineralizing agent.
