Subject matter experts
Nanotechnology is defined as the design and fabrication of materials for several applications at the size of a nanometer. It is an area that is described as the revolution for future development. Nanotechnology is a multidisciplinary field of study, and each disciple take different approach includes (i) miniaturization of existing technologies, (ii) novel Nano-engineered artifacts (iii) conceptual aspects of nanotechnology. Each one of these approaches will either enhance the performance of the existing product and/or technology or as a novel product. For example, in human cells, molecules like proteins are broken down into constituent amino acids, which then used to synthesis new protein. Furthermore, the conceptual nanotechnology offers the possibility of a new understanding of all materials, its structures, functional elements and behavioral change. The applications of nanotechnology are in electronics, photonics, cosmetics, textile industries, pharmaceuticals, etc. The basic approach for developing any technology is through a top-down approach or bottom-up approach.