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

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

Traditional electron microscopy techniques include scanning electron microscopy (SEM) and transmission electron microscopy (TEM), where electrons that interact with the sample are imaged. 4 The ...

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.