Nanoscale robots can fight disease and ageing
Cancer, heart disease, and neurodegenerative disorders are the leading causes of death in developed countries. Bio-nanotechnology is a promising and emerging way to cure or prevent these diseases.
The nanotechnology field is concerned with the creation, synthesis, and application of materials and devices on the nanometer (one billionth) scale. These devices are small and can be used in many ways, both for industry and medicine. Nanomedicine is the use of nanodevices for medicine. We will examine some of the applications of nanomedicine to cure or prevent diseases that are likely to kill.
Source:
https://www.leafscience.org/using-nanoscale-robots-to-fight-aging-and-disease/