Supraja Nathani
Nanotechnology is defined as the technology that allows manipulation, control, study, and manufacture of structures and devices in the “nanometre” size range. The nanoparticles have novel properties and functions which are different from items made of identical materials. The nanoparticles can open many doors and create new biomedical application by having small particle size, improve solubility, customized surface and multi-functionality. This article presents an over view on nanoparticles and targeted drug delivery system
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