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.

Felipe Rivera, director of the microscopy facility at BYU, stands in front of one of the university’s new transmission electron microscopes, which will allow undergraduate students to capture 3D ...

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

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