Coffee-based staining offers eco-friendly solution for electron microscopy
From Lab Hazard to Latte Art: Could Espresso Revolutionize Microscopy? For decades, electron microscopy – a cornerstone of biological research – has relied on a controversial staining agent: uranyl acetate. Highly effective, yes, but also intensely toxic and radioactive. Now, a groundbreaking study from TU Graz in Austria suggests a surprisingly simple, and significantly safer, … Read more