Scaffolds | Before incubation in SBF | After incubation in SBF for 8 days | ||||
Bulk resistance (Rg) | Grain boundary resistance (Rgb) | Relaxation time (τ) | Bulk resistance (Rg) | Grain boundary resistance (Rgb) | Relaxation time (τ) | |
HAp | 93.9 KΩ | - | 3.6 m sec | 95.2 KΩ | - | 1.0 m sec |
(0.001 M) Ag-HAp | 69.0 KΩ | 253.6 KΩ | 1.7 m sec | 74.9 KΩ | 437.9KΩ | 2.1 m sec |
(0.005 M) Ag-HAp | 69.01 KΩ | 221.7 KΩ | 2.0 m sec | 87.9 KΩ | 609.1 KΩ | 2.7 m sec |
(0.025M) Ag-HAp | 43.2 KΩ | 346.5 KΩ | 1.7 m sec | 63.9 KΩ | 517.3 KΩ | 1.3 m sec |