nanotechnology
Nanotechnology (English: Nanotechnology) is an applied science, its purpose is to study the size of the nanometer, the material and equipment design methods, composition, characteristics and application. Nano Technology is a secondary classification of science in the fields of biology, physics, chemistry and so on. The National Nano Technology Startup Program defines it as "1 to 100 nanometer size, especially when the existing technology is in nanometer scale extend". The world of nanoscience is a collection of atoms, molecules, macromolecules, quantum dots and macromolecules, and is controlled by surface effects such as van der Waals force, hydrogen bonds, charges, ionic bonds, covalent bonds, hydrophobicity, Hydrophilicity and quantum tunneling effects, while the inertia and turbulence and other giant effect is small can be ignored. For example, when the ratio of the surface area to the volume increases drastically, new possibilities of science, such as catalysis, are initiated. ...