A tiny, four-fingered "hand" folded from a single piece of DNA can pick up the virus that causes COVID-19 for highly sensitive rapid detection and can even block viral particles from entering ...

Researchers have developed a human hand-inspired nanorobot made from a single strand of DNA. The University of Illinois Urbana-Champaign has designed this tiny, robotic hand that could capture a ...

However, in medical nanotechnology, the term nanobot or nanorobot is used to describe programmable molecules that can perform specific tasks. These nanobots are a reality and are being actively ...