Characterization of a direct detection device imaging camera for transmission electron microscopy

Ultramicroscopy. 2010 Jun;110(7):744-7. doi: 10.1016/j.ultramic.2010.03.007. Epub 2010 Mar 25.

Abstract

The complete characterization of a novel direct detection device (DDD) camera for transmission electron microscopy is reported, for the first time at primary electron energies of 120 and 200 keV. Unlike a standard charge coupled device (CCD) camera, this device does not require a scintillator. The DDD transfers signal up to 65 lines/mm providing the basis for a high-performance platform for a new generation of wide field-of-view high-resolution cameras. An image of a thin section of virus particles is presented to illustrate the substantially improved performance of this sensor over current indirectly coupled CCD cameras.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Drosophila / virology
  • Equipment Design
  • Microscopy, Electron, Transmission / instrumentation*
  • Microscopy, Electron, Transmission / statistics & numerical data
  • Virion / ultrastructure