Explain how nanotechnology will be useful in health sector.

I. Nanotechnology can change the healthcare sector for the next generation. For examples, nano-devices are cheaper and gives fast diagnostics and drug applications. They are accurate and precise diagnosis improves medical treatment.

II. With the help of nanotechnology system, can measure hundreds of complicated factors simultaneously, avoiding the risk of losing samples waiting days for lab results, and lab mess-ups.

III. Nano filters are able to remove the smallest of known viruses. Nano technologically made, antimicrobial coating is another promising area for preventing diseases.

IV. Nanotechnology can help to design certain drugs that very difficult to manufacture because of structural constraints by using a controlled manufacturing system at the atomic and molecular level.