Nanoscience and technology are a discipline of science that examines and manipulates matter at the atomic, molecular, and supramolecular levels (the nanometre scale). Quantum mechanical and surface boundary effects become relevant at such length scales, giving features on materials that aren't visible at larger, macroscopic length scales. The study, manipulation, and engineering of materials, particles, and structures on the nanoscale scale is referred to as nanoscience (one millionth of a millimeter, the scale of atoms and molecules). The way molecules and atoms organise on the nanoscale into bigger structures determines important aspects of materials like electrical, optical, thermal, and mechanical properties.
Nanotechnology is the use of new nanomaterials and nanosize components in useful products as a result of the application of nanoscience. We will soon be able to build custom-made products and materials with new enhanced properties because of nanotechnology. Nanoscience and nanotechnology are at the cutting edge of study today. The rapidly expanding economy in this sector necessitates individuals with exceptional nanoscience understanding as well as the ability to apply that knowledge to new products.