This article has been updated in January 2024. High resolution images of microscopic samples can be obtained experimentally using Scanning Electron Transmission Microscopy (STEM). It is an effective ...

The family of electron microscopy techniques have become staple methods for imaging nanoscale objects, including nanoparticles, viruses and proteins. The appeal of electron microscopy as a ...

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A comparison of experimental annular dark field (ADF)-scanning transmission electron microscopy (STEM) and electron ptychography in uncorrected and aberration-corrected electron microscopes. In the ...

To ensure that the tissue structures of biological samples are easily recognizable under the electron microscope, they are ...

Scientists at the Technical University of Graz have proposed using regular coffee as an alternative to traditional contrast media in the preparation of biological samples for electron microscopy. This ...

Researchers at TU Graz have proven that espresso is a favourable alternative to the highly toxic and radioactive uranyl acetate in the analysis of biological samples.

A unique laboratory at Michigan Tech captured microscopic photography of snowflakes in a demonstration of the lab's high-powered scanning electron microscope. The Applied Chemical and Morphological ...