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What is Nanotechnology?


Nanotechnology is the manipulation of matter at the molecular and atomic level, ranging between 1 and 100 nanometers. At this size, materials exhibit unique physical, chemical and biological properties. By utilizing these properties, scientists can create new materials that are lighter, stronger, or more durable.


What can it do?

Nanotechnology has applications across various inductries. Here are some examples:

  1. Medicine Nanoparticles are able to target specific cells or tissues, enabling precise drug delivery while minimizing side effects. Nanomedicine is used as a new method for detecting cancer cells in the bloodstream.

  2. Environment Nanotechnology can imporve carbon capture methods. For example, carbon nanotubes can remove pollutants such as heavy metals, organic compounds, and bacteria from water, thereby improving its quality and safety.

  3. Energy Nanotechnology enables the development of more efficient solar cells, batteries, and fuel cells. Nanocomposites improve the performance and longevity of rechargeable batteries, while quantum dots and carbon nanotubes are used to enhance energy absorption in solar cells.

Nanotechnology holds great promise for improving human lives. It enables scientists and engineers to push the boundaries of what is possible, unlocking potential for innovation and new discoveries.







References:

Nanotechnology.

https://education.nationalgeographic.org/resource/nanotechnology/


What is Nanotechnology and What Can It Do? (2023, July 18). AZoNano. https://www.azonano.com/article.aspx?ArticleID=1134


N. (2023, June 21). Four major ways nanotechnology is changing the future of healthcare. Netscribes. https://www.netscribes.com/nanotechnology-in-healthcare/

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