Journal of Inorganic Materials, Volume. 37, Issue 4, 436(2022)
Figures & Tables(12)
1. SEM (a1-c1), TEM (a2-c2) images and particle size distributions (a3-c3) of MNBGs
3. SEM images of the dentin surface without (a) and with (b) EDTA-etching, magnified photo of dentin tubules (insert in (b)), and photo of bioactive glass paste (c)
4. SEM images of demineralized dentin slices coating with different MNBGP
5. ATR-FTIR spectra of demineralized dentin surface before and after coating with MNBGP, and after rinsing with water
6. SEM images of the surfaces of demineralized dentin slices without (a) (control) and with treatment by MNBGP-1 (b), MNBGP-2 (c), and MNBGP-3 (d) after soaking in AS for 1 d (a1-d1), 7 d (a2-d2), 14 d (a3-d3) and 28 d (a4-d4)
7. SEM images of the longitudinal section of demineralized dentin samples without (a) (control) and with treatment by MNBGP-1 (b), MNBGP-2 (c), and MNBGP-3 (d) after soaking in AS for 1 d (a1-d1), 7 d (a2-d2), 14 d (a3-d3) and 28 d (a4-d4)
8. EDS analyses of the surface of demineralized dentin slices without (a) (control) and with treatment by MNBGP-1 (b), MNBGP-2 (c), and MNBGP-3 (d) after soaking in AS for 28 d
9. XRD patterns of the surface of intact dentin, demineralized dentin and slices without treatment (control) and being treated with MNBGP after being soaked in AS for 28 d
Table 1. Theoretical and measured chemical composition, reagent dosage of MNBGs with different particle sizes
View tableView in ArticleTable 1. Theoretical and measured chemical composition, reagent dosage of MNBGs with different particle sizes
Sample SiO2 : CaO : P2O5 (molar ratio) DDA/g TEOS/mL Theoretical Measured MNBGs-1 80 : 16 : 4 87.637 : 12.363 : 0 3 8 MNBGs-2 86.289 : 13.696 : 0.015 6 16 MNBGs-3 89.071 : 10.875 : 0.054 6 24
Table 2. Chemical components (molar percent) and Ca/P ratio on the surface of dentin before and after EDTA etching
View tableView in ArticleTable 2. Chemical components (molar percent) and Ca/P ratio on the surface of dentin before and after EDTA etching
Samples C/% O/% Ca/% P/% Ca/P Without etching 0 65.77 20.26 13.97 1.45 With etching 66.82 32.99 0.05 0.14 0.35
Table 3. Chemical components ( molar percent) and Ca/P ratio in molar on the surface of remineralized dentin
View tableView in ArticleTable 3. Chemical components ( molar percent) and Ca/P ratio in molar on the surface of remineralized dentin
Sample Ca/% P/% Ca/P Control 2.49 1.82 1.37 MNBGP-1 16.64 11.69 1.42 MNBGP-2 18.37 12.97 1.42 MNBGP-3 6.16 6.12 1.01
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Paper Information
Category: RESEARCH ARTICLE
Received: Mar. 12, 2021
Accepted: --
Published Online: Jan. 10, 2023
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