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

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.

To ensure that the tissue structures of biological samples are easily recognisable under the electron microscope, they are treated with a staining ...

Cryo-electron microscopy has exposed the structure of a bacterial virus with unprecedented detail. This is the first structure of a virus able to infect Staphylococcus epidermidis, and high-resolution ...

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 ...

Researchers at Graz University of Technology found that ordinary espresso can replace toxic uranyl acetate for electron ...