Nanotechnology has become one of the most interesting disciplines in science and technology today. The intense interest in nanotechnology is being driven by various interesting fields and is leading to a new industrial revolution. Nanotechnology includes many branches of science and technology, from space exploration, to simple consumer materials. This highly multi-disciplinary field is strongly related with other several fundamental sciences. The exchange of information and know-how s between materials scientists, engineers, physicists, chemists, biologists, and clinical researchers are being important for the synergy of nanotechnology with other fields.Nowadays nanotechnology is sharing knowledge, tools, techniques and information with electrochemistry and electroanalysis between other fields. Nanobiomaterials are one of the very important products of nanotechnology. Nanobiomaterials can be obtained, in general, by either the controlled assembly of nanoscale building blocks (a bottomup approach) or controlled elimination of starting materials and biomaterials to the nanoscale (a top-down approach).