Fig. 3: Cryo-electron ptychography reconstructions of proteins.
From: Low-dose cryo-electron ptychography of proteins at sub-nanometer resolution
a Apoferritin. b Bacteriophage Phi92 tail protein. c Tobacco mosaic virus (TMV). From left to right: Ptychographic image reconstruction (Scale bars are 30 nm); The same image Fourier transformed, showing circular amplitude oscillations (Scale bars are 0.5 nm−1); The 3D reconstruction of the protein; A cross-section of the 3D reconstruction for a and a bottom view of the 3D reconstructions for b and c.
