FIGURE 2.

(A–F) In situ AFM images of adsorbates from 15.6 μg/ml protein, 25 mM Tris•HCl, pH 8 solutions at various time periods and showing at most one monolayer of adsorbates. The zero point of time is defined as the time when protein solutions are injected into the AFM liquid cell. The scale bar is 200 nm. All the micrographs are the same size. (G) Height distributions of the adsorbates with the mean height shown in the label. The second and third images in (A) were taken from Tao et al., 2019.