Test | Self-cured PMMA (control groups) | Modified groups with Ag-doped CNTs | p-value (Sig.) |
---|---|---|---|
Flexural strength (MPa) | 63.2 ± 0.3 | 132.4 ± 0.2 | p = 0.0001* |
Flexural modulus (GPa) | 1.47 ± 0.4 | 3.067 ± 0.1 | p = 0.0001* |
Impact strength (kJ/mm2) | 2.3 ± 0.2 | 11.2 ± 0.1 | p = 0.0001* |
Microhardness (VHN) | 16.4 ± 0.6 | 29.7 ± 0.5 | p = 0.0001* |