Fig. 4: Low-dose large scale ptychographic reconstruction at room temperature.
From: Low-dose phase retrieval of biological specimens using cryo-electron ptychography
a Micrometer scale reconstructed phase of an Adenovirus-infected cell recorded at a dose of 27 e/Å2. Magnified views of b a viral particle, c a vacant vesicle. d A transport vesicle and e free ribosomes taken from regions indicated with orange squares in a. Scale bars are a 300 nm, and b–e 50 nm.
