What Are the Different Nanotechnology Products?

Nanometer is a unit of length with the symbol nm. 1 nanometer = 1 nanometer = 10 angstroms (one billionth of a meter), which is about 10 atoms in length. Suppose a hair has a diameter of 0.05 millimeters, and cut it into 50,000 hairs on the radial average, and each hair is about 1 nanometer thick. Nanostructures usually refer to tiny structures with a size below 100nm. After the invention of the scanning tunneling microscope in 1982, a discipline with a length of 0.1 to 100 nm as the research object was born. Its ultimate goal is to directly construct nano products with specific functions from atoms or molecules.