Fig. S8.

Control measurement of the contour fluctuations. (A) Image of the vesicle from ref. 41, which we used to test the correctness of our contour detection and fluctuation calculation algorithms (movie can be found in ref. 41). Adapted with permission from Loftus et al., Langmuir 29: 14588–14594, 2013. Copyright 2013 American Chemical Society. (B) Wavenumber-dependent fluctuations $⟨u_q{(t)}^2⟩$, which we measured for the vesicle from A. (C) Bending rigidity $\kappa$ calculated for the vesicle from A.