Electron microscopy is a powerful technique that provides high-resolution images by focusing a beam of electrons to reveal fine structural details in biological and material specimens. 2 Because ...
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Coffee-based staining offers eco-friendly solution for electron microscopy
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.
Streptococci gordonii biofilm grown on a dental restorative; imaged by scanning electron microscopy.
Dental restoratives are a perfect surface for the prolific growth of bacterial biofilm cultures. S. gordonii in particular is a pioneering colonizer of tooth surfaces, allowing other bacteria to ...
STEM operates by focusing a beam of electrons into a narrow probe that is scanned across a thin specimen. As the electrons interact with the sample, they are either scattered or transmitted. The ...
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