Here come the DNA robots

Researchers today unveiled a DNA nanorobot that can track down leukemia cells and kill them on sight, unleashing a therapeutic payload that causes the cancerous cells to self-destruct. Incredibly, this molecular assassin can accomplish this assignment while leaving healthy cells unharmed. » 2/17/12 8:45am 2/17/12 8:45am

Nanotechnologies areā€¦