Challenges for Nanotechnology

The term “Nanotechnology” describes a large field of scientific and technical activities dealing with objects components small dimensions. Typically, bodies that are in–at least–two dimensions smaller than 0.1 µm regarded as “nanobjects”. By this definition, lot advanced materials, well the electronic devices, nanotechnology. In addition, many aspects molecular biotechnology macromolecular supermolecular chemistry nanoparticle techniques summarized under “nanotechnology”. Despite size-oriented nanotechnology is physics realization functions in area between very single particles molecules. This includes shift from classical into quantum world molecules low numbers or elementary particles. Besides already established fields nanotechnology, there big expectation about progress solution to essential economic, medical, ecological problems by means Nanotechnology can only meet these expectations if fundamental behind recent state art be achieved. Therefore, important challenges for discussed here.