Sperm-like nanopropeller is smallest swimmer ever

Newscientist.com: “REMOTE-CONTROLLED nano-devices that look like sperm but mimic the corkscrew motion of flagella may one day deliver drugs to where they are needed in the body.”  -The applications here are limitless. I had the opportunity to work on something along these lines when I was an undergrad (Chemistry). We used polyaniline to carry drugs … Read more