Extended Data Fig. 2: Transmembrane current as a function of applied voltage with varying concentrations of valinomycin.
From: Large-area, self-healing block copolymer membranes for energy conversion
![Extended Data Fig. 2](https://cdn.statically.io/img/media.springernature.com/full/springer-static/esm/art%3A10.1038%2Fs41586-024-07481-2/MediaObjects/41586_2024_7481_Fig6_ESM.jpg)
(mol% with respect to the block copolymers). Membranes made of BCP1 and BCP2 were formed with the planar bilayer folding method across a hole with 100 μm diameter. Salt concentrations in the two chambers of the setup were 1 M NaCl and 1 M KCl.