Figure 2
From: Label-free super-resolution imaging of adenoviruses by submerged microsphere optical nanoscopy
Imaging of the periodic lines of a Blu-Ray DVD disk (spacing of a 100 nm) by (a) SEM and (b) SMON with a 100-µm diameter BaTiO3 sphere. SEM, scanning electron microscopy; SMON, submerged microsphere optical nanoscopy.
