ABSTRACT
Below 100 nanometer scale are nanoparticles (NPs). Recently, much progress has been made in the field of nanotechnology towards the various developments and applications in nanomaterials (NMs). Nanoparticles have attracted enormous research attention due to their unique properties in various fields like biological, modern medicine, etc. In this chapter, we discussed about an introduction to nanotechnologies and applications of NMs in various fields such as nutraceuticals, biological, and medicinal fields.
