What is nanotechnology?

Abstract : Seminar Nanoscience and Nanotechnology (N & N) are new areas of research and development related to the study of phenomena and manipulation of materials at the atomic scale molecular and macromolecular scales, where properties differ significantly from the most scale.Nanoscience and nanotechnology is understanding and control of matter at dimensions of about 100-100 nanometers, where unique phenomena enable novel applications. Comprising of nanoscience, engineering and technology, nanotechnology involves imaging, measuring, modeling and manipulating matter at this length scale. R & D is directed toward understanding and creating improved materials, devices and systems that exploit these new properties.