Table 1 Compositions of the composite resins (control and experimental groups) used in this study.
Group | Group code | Resin (wt.%) | Sr-PBG (wt.%) |
|---|---|---|---|
1 | Control | 100 | 0 |
2 | 3 wt.% Sr-PBG | 97 | 3 |
3 | 6 wt.% Sr-PBG | 94 | 6 |
4 | 9 wt.% Sr-PBG | 91 | 9 |
Group | Group code | Resin (wt.%) | Sr-PBG (wt.%) |
|---|---|---|---|
1 | Control | 100 | 0 |
2 | 3 wt.% Sr-PBG | 97 | 3 |
3 | 6 wt.% Sr-PBG | 94 | 6 |
4 | 9 wt.% Sr-PBG | 91 | 9 |