Abstract- Nanotechnology is the foremost vital and advanced field of science with millions of sensible use . The list of applications and benefits of engineering has mature chop-chop and it's the potential to revolutionalize many technology. It's a large type of applications in several sectors like food safety, cars, agriculture, energy, health, and environmental safety. These nano particles exhibit fully totally different characteristics than that of the first structure. Nanoparticles adjust all the properties related to quantum physics. These characteristics might lead nano technology to at least one step ahead in scientific development. This text discusses some quantum characteristic of nanoparticles and applications of engineering in numerous fields.

Keywords: Nanotechnology, Nanoparticles, Quantum mechanics, Applications

| DOI: 10.17148/IARJSET.2021.8649A