Category Archives: SEM

electron microscopy

An introduction to Electron Microscopy lecture by Eva Nogales

Visualizing Biological Structure using Electron Microscopy: from Molecules to Cells

Advertisements

SEM

A more recent introduction in microscopy, the Scanning Electron Microscope

uses a focused beam of high-energy electrons to generate a variety of signals at the surface of solid specimens (from http://serc.carleton.edu/).

A video from the Wellcome collection