Table 1 Detailed description of composition of all materials used in the study.
Material | Composition | Manufacturer |
|---|---|---|
Artificial saliva | (Na-3PO4 (3.90 mM), NaCl (4.29 mM), KCI (17.98 mM), CaCl2 (1.10 mM), MgCl2 (0.08 mM), H2SO4 (0.50 mM), NaHCO3 (3.27 mM)4 | Laboratory prepared in Department of Chemistry –Faculty of Science. |
38% SDF solution | Silver particles and 38% (44,800 ppm) fluoride ion, which at pH 10 is 25% silver, 8% ammonia, 5% fluoride, and 62% water. | Tooth Mate Company, Egypt |
PRG Barrier Coat | Base: S-PRG filler based on fluoroboroaluminosilicate glass, Distilled water, Methacrylic acid monomer, and others Active: Phosphonic acid monomer, Methacrylic acid monomer, Bis-MPEPP, Carboxylic acid monomer, TEGDMA, Polymerization initiator, and others | Shofu. Dental Corp., Kyoto, Japan |
Ortho Solo Primer | Highly filled light-cure adhesive, Bis-GMA resin | Ormco Corporation, Glendora, CA, USA |
Grengloo (Two-way color change adhesive) | Uncured methacrylate ester monomers (20–38%), inert mineral fillers, fumed silica, activators, and preservative | Ormco Corporation, Glendora, CA, USA |
Demineralizing solution | 50 mMol acetic acid derivation, 2.25 mMol CaCl2 2H2O, 1.35 mMKH2PO4; 130 mm KCl 4 | Laboratory prepared in Department of Chemistry –Faculty of Science |
Remineralizing solution | (1.5 mMol Calcium Chloride-0.9 mMol Sodium Phosphate-150 mMol Potassium Chloride) | Laboratory prepared in Department of Chemistry –Faculty of Science. |
