Fig. 6: EIS results.

Nyquist and Bode plots of the a non-textured sample and the dimple patterns with b 25%, c 50%, d 75%, and e 91% of texture density at 2, 24, 48, 72 and 96 h of immersion in 0.6 M NaCl. Notably, low impedance corresponds to high frequency, while high real impedance corresponds to low frequency.