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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Ann Biomed Eng. 2012 Aug 2;41(1):17–27. doi: 10.1007/s10439-012-0631-3

Figure 6.

Figure 6

Top: typical cyclic voltammetry curves (current on abscissa vs. applied voltage with respect to saturated calomel electrode in phosphate buffered physiological saline) for ±0.5V/s ramp between cathodal (1) and anodal (6) electrolysis points showing progressively larger enclosed charge; Bottom: impedance (solid lines, left ordinate) and phase (dotted lines, right ordinate) for various sinusoidal frequencies as a function of activation time (abscissa, minutes) for 1.3mm diameter Ir corkscrew electrode with 4 coils (2mm) exposed length in saline.