Mehwish Arif*, Saher Shahid, Zohaa Hadeed, Abeeha Saman, Rameen Mansoor, Mahmood Sadiq
One of the major concerns of this era of medicine is the specific and fast treatment without harming the organism. It is now possible with the new technology of nanoparticles. Nanoparticles are molecules of extremely small size range up to nanometers. These particles can be of different type and characteristics and on its basis different uses. These particles have its significance in medicine as it can be used as drugs. These drugs are most advanced and efficient. But due to its small size there are various limitations.