Nanoparticle size drug delivery system (KEY IJP************252)

• Sherkar Ashwini Sopan

Abstract

Abstract : Targeted medicine delivery has drawn more interest recently due to a number of benefits. Numerous avenues were investigated for targeted drug delivery. Particulate dispersions or solid particles with sizes between 10 and 1000 nm are called nanoparticles. The medication is attached to a matrix of nanoparticles, dissolved, entrapped, or encapsulated. Nanoparticles, nanospheres, or nanocapsules can be produced based on the preparation technique. In order to obtain site-specific action of the drug at the therapeutically optimal rate and dose regimen, the main objectives of designing nanoparticles as a delivery system are to control particle size, surface characteristics, and release of pharmacologically active substances. The methods of manufacture, characterization, and use of several Nano particulate drug delivery systems are revealed in this review. At the molecular and sub molecularlevel, nanotechnology investigates structural behaviour in addition to electrical, optical, and magnetic activity. It has the ability to completely transform a number of biotechnology and medical instruments and processes, making them more affordable, portable, safe, and simple to use. Nanoparticles are used for a wide range of applications, including medical treatments, the production of solar and oxide fuel batteries for energy storage, and their widespread integration into a variety of everyday materials like clothing, cosmetics, optical devices, catalytic, bactericidal, electronic, sensor technology, biological labeling, and the treatment of certain cancers.