Using a tiny, spherical glass lens sandwiched between two brass plates, the 17th-century Dutch microscopist Antonie van Leeuwenhoek was the first to officially describe red blood cells and sperm cells ...
Goethe University Frankfurt (Germany) ceremonially commissioned a state-of-the-art cryo plasma-FIB scanning electron microscope with nanomanipulator ...
WOODS HOLE, Mass. -- In a provocative new study, scientists challenge a fundamental tenet in neuroscience about the shape of axons -- the long, thin filaments radiating from nerve cells that transmit ...