A review on nano particles

Abstract

Nanoparticles are the most basic type of structure with dimensions in the nanometer range. A nanoparticle is a

group of atoms bound together with a structural radius of less than 100 nanometers. Because of their high

solubility, small size, and greater penetrability, nanoparticles are now frequently used in a variety of dosage

forms. Emulsion-Solvent Evaporation Method, Double Emulsion and Evaporation Method, Salting Out

Method, Emulsions Diffusion Method, Solvent Displacement/Precipitation Method, Polymerization Method,

and Coacervation or ionic gelation Method are some of the methods used to make nanoparticles.Cell

specificity, internalisation, vaccine delivery, & gene delivery are among applications of nanoparticles in micro

wiring. Nanoparticles are employed in medicine for a variety of purposes, including cancer treatment and

orthopaedic implants. Nanoparticles have a high solubility & penetration rate, which is why they are now used

in almost every formulation.