Fig. 6: Measuring the partial currents from adherent and suspended Shewanella putrefaciens CN32. | Nature Communications

Fig. 6: Measuring the partial currents from adherent and suspended Shewanella putrefaciens CN32.

From: Disentangling extracellular current of electroactive bacteria with oblique-incidence reflection difference imaging

Fig. 6: Measuring the partial currents from adherent and suspended Shewanella putrefaciens CN32.

a Schematic illustration showing the bioanode setup; b Representative in situ ΔI signal collected at W1 (top) and W2 (bottom); at t = 0, the potential of 0.1 V was removed on W1 and W2; c ΔI vs. time (t) plots collected on W1 and W2, respectively. Data were presented as mean ± standard deviation. Error bar indicates the standard deviation, n = 1000; d Corresponding DET and MET currents from adherent bacteria (a-DET, a-MET) and MET current from suspended bacteria (s-MET); e Percentage of corresponding current densities from a-DET, a-MET and s-MET pathways; f Corresponding a-DET, a-MET currents of individual adherent bacterium and s-MET current of individual suspended bacterium.

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