Extended Data Figure 1: TEM images of isolated CNTs.
From: Stochastic transport through carbon nanotubes in lipid bilayers and live cell membranes
a–c, Purified CNTs before cutting (a and b, conventional TEM, c imaged on a cryo stage; all air-dried samples). d, Magnified image of one CNT from c. e–g, CNTs mixed with lipid and lightly sonicated to aid nanotube dispersion. h–m, Isolated CNT porins after the cutting procedure.
