high-resolution imaging

A breakthrough: Tiny circulating microrobots, which are as small as red blood cells (left picture), were visualised one-?by-one in the blood vessels of mice with optoacoustic imaging (right picture). (Image: ETH Zurich / Max Planck Institute for Intelligent Systems)
New imaging recognizes cell-sized microrobots individually and at high resolution in a living organism
Gold nanotubes launch a three-pronged attack on cancer cells