Dark-field microscopy is a powerful technique used to visualize unstained samples by illuminating them with light at oblique ...

The research team used nanoparticle probe, high-resolution microscopy, and Fourier transform algorithm technologies to develop "Fourier transform-based plasmonic dark-field microscopy" (FT-pdf ...

Carbon nanotubes imaged using the in-lens secondary detector at low kv. Copper oxide nanoparticles imaged using the scanning transmission electron microscope detector in dark field mode.