Nano-sized objects can be transformed in many ways to alter their characteristics. Drug molecules sized in nanometer provide some unique features which can lead to improved drug localization, prolonged circulation, 5 and enhanced drug efficacy of the drug. Nanotechnology improves the performance come through a variety of dosage forms. Various pharmaceutical nanotechnology based systems which can be termed as Nanopharmaceuticals like liposomes, carbon Nanotubes, quantum dots, dendrimers, and polymeric nanoparticles. This review summarizes the most important applications of nanotechnology.The purpose of that review paper is to look into the present aspects of “Nanotechnology”. This paper gives a brief description of what Nanotechnology is? And its application in various fields like computing, medicine, food technology, Robotics, Solar cells etc. Nanotechnology also deals with the future perspectives of Nanotechnology, risks in advanced nanotechnology.
Keywords: Nanotechnology, Liposomes, , Dendrimers, Carbon Nanotubes, Quantum Dots, Nanopharmaceuticals
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