Table 5.
Micro-tensile bond strength (μTBS) of each group.
| Groups | Treatment |
|
|---|---|---|
| 24 h water storage | Thermocycling aging | |
| Control | 30.08 ± 7.55Aa | 22.63 ± 6.40Ab |
| 1 mM DMA | 33.16 ± 8.41Aa | 30.40 ± 8.10Ba |
| 5 mM DMA | 32.59 ± 8.70Aa | 31.46 ± 7.31Ba |
| 10 mM DMA | 32.73 ± 7.39Aa | 31.85 ± 8.10Ba |
The μTBS value (MPa) (n = 30) of each group are expressed as means ± standard deviation. The groups identified by the same capital letter down the column are not statistically different (p > 0.05). The groups identified by the same lowercase letter across the row are not statistically different (p > 0.05).