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