These arrays consist of up to 200 tissue cores arrayed on standard microscope slides. Applied in duplicate in a paraffin matrix, the current sets of 600-µm diameter by 4-mm thick cores are derived ...

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.

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