Nanomedicine and Nanomaterials

  What is the role of Nanotechnology in Medical Diagnostics? Nanotechnology -based devices are under active improvement towards the planning of diagnostic implements and devices. Nanoparticles have a size of the order of 1–100 nm and can be functionalized to demonstrate specific possessions at the cellular, atomic, and molecular levels. Quick modernizations and developments have led the field through frequent changes.   In the future, medical method and diagnostics will certainly dramatically change. Nanotechnology in the nearby future will change the medical method and diagnostics. Nano scale sensors and devices may offer a personal and cost-effective constant medical monitoring of patient’s wellbeing. Nano scale sensors and devices may also support an improved prediction in early stage of diseases such as cancer or infections. Future sensor systems will be able to use multiple physical phenomena to sense many analytes  simultaneously.

How Nanotechnology treats the Cancer? As Nano devices are smaller in size which is similar to large biomolecules such as enzymes and receptors. These Nano devices readily interact with the biomolecules they gain the access from many areas of the body and detect the disease and deliver the treatment. Nanotechnology offers the way to target chemotherapies straightforwardly and specifically to harmful cells and neoplasms, manage in careful resection of tumors, and improve the restorative adequacy of radiation-based and other current therapy modalities which decreases the risk of the patients and increase the possibility of survival. Nanoparticle technologies for the treatment of Cancer: 1   Gold particle: Gold nanoparticles absorb incident photons and convert them to heat to destroy cancer cells. 2.     Nano barcodes: The barcodes allow researchers to inject hundreds of different particles into a mouse and determine the tissues and cells where each na...