Figure 3
From: Label-free super-resolution imaging of adenoviruses by submerged microsphere optical nanoscopy
SMON imaging of AAO nano-pores (approximately 50 nm). (a) SEM image, showing the AAO pore sizes; (b) SMON image (50× objective lens, NA=0.75). AAO, anodic aluminum oxide; SEM, scanning electron microscopy; SMON, submerged microsphere optical nanoscopy.
