Figure 2
From: Intrinsic electrical properties of cable bacteria reveal an Arrhenius temperature dependence
The equivalent electrical circuit for an individual cable bacterium filament probed by impedance spectroscopy. Nyquist plots of (A) intact filaments and (B) fibre sheaths show a similar single semicircle in the complex plane. (C) The data were described as an equivalent electrical circuit consisting of a resistor Rs in series with a parallel stack of a capacitor Cp and resistor Rp, comprising the cable bacterium RBulk and its contact with the electrode RContact.
