Nano science is that the study of atoms, molecules, and objects whose size is on the nanometer scale. Atoms are a few tenths of a manometer in diameter and molecules are typically a few nanometers in size. The uses and study related to very small things that can be used in all the other fields of science like biology, physics, chemistry, engineering and Materials sciences. It is the research of occurring and altering of materials at a much lower level of atomic, molecular and macromolecular scales, where features vary highly from those at a larger range. Nanoscience deals with the scientific study of objects with sizes within the 1-100 nm homes in a minimum of one dimension. The crucial elements of nano science are that it is considered (and often is) genuinely new, and the nanometer sized are manufactured in some sense in an intelligent and controllable manner.
Nanotechnology is based on the arrangement, characterization, production and use of formation, devices and systems by managing shape and size at nanometer scale. At an equivalent time, it's recognized that their application may raise new challenges within the safety, regulatory or ethical domains which will require societal debate. Nanotechnology deals with using objects within the same size range to develop products with possible application. It is usually based on nano science insights. The nanomaterials are cornerstones of nano science and nanotechnology. Nano-science and technology is a wide and multidisciplinary area of experimentation and evolution activity that has been growing highly across the world within the past few years. It has the potential for revolutionizing the ways during which materials and products are created and therefore the range and nature of functionalities which will be accessed. The structural features in the range of-10-9 to 10-7 m i.e. 1 to 100 nm controls principal changes as contrast to the characteristic of remote molecules (1 nm) or of bulk materials.