Extended Data Figure 6: Single CNT porin conductance at different electrolyte concentrations.
From: Stochastic transport through carbon nanotubes in lipid bilayers and live cell membranes
Plots of the average single CNT porin conductance at different values of background electrolyte (KCl) concentrations at pH 7 (red circles) and pH 2 (blue squares). The slopes of the linear fit through the data (dashed lines) correspond to 0.66 nS M−1 at pH 7 and 0.36 nS M−1 at pH 2. Error bars, s.d.; n values as follows (pH = 7: 0.15 M, n = 6; 0.5 M, n = 161; 1 M, n = 39; 2 M, n = 8. pH = 2: 0.5 M, n = 18; 1 M, n = 3; 2 M, n = 36).
