For the past few years, there has been a considerable research on the basis of Novel drug delivery system, using
particulate vesicle systems as such drug carriers for small and large molecules. Nanoparticles, Liposomes, Microspheres,
Niosomes, Pronisomes, Ethosomes, Proliposomes have been used as drug carrier in vesicle drug delivery system.
Nanotechnology refers to the creation and utilization of materials whose constituents exist at the nanoscale; and, by convention,
be up to 100 nm in size..
