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This article is about nanotechnology and its importance.

Nanotechnology is defined as the study and use of structures between 1 nanometer and 100 nanometers in size.

To give you an idea of how small that is, it would take eight hundred ,100 nanometer particles side by side to match the width of a human hair.

Scientists have been studying and working with nanoparticles for centuries,

but the effectiveness of their work has been hampered by their inability to see the structure of nanoparticles.

In recent decades the development of microscopes capable of displaying particles as small as atoms has allowed scientists to see what they are working with.

Now that you have an idea of how small a scale nanotechnologists work with,consider the challenge they face.

Think about how difficult it is for many of us to insert thread through the eye of a needle.

Such an image helps you imagine the problem scientists have working with nanoparticles that can be as much as one millionth the size of the thread.

Only through the use of powerful microscopes can they hope to ‘see’ and manipulate these nano-sized particles.

The ability to see nano-sized materials has opened up a world of possibilities in a variety of industries and scientific endeavors.

Because nanotechnology is essentially a set of techniques that allow manipulation of properties at a very small scale,

it can have many applications, such as:

1- Nanotechnology in Medicine (Nanomedicine)

2-Fabric and Nanotechnology

3-Air Pollution and Nanotechnology

4-Nanotechnology and Water Pollution

5-How can nanotechnology improve sporting goods?

6-Strength of Materials

7-Nanotechnology in Batteries

8-Nanotechnology in Fuels

9-Nanotechnology in Solar Cells

10-Nanotechnology in Fuel Cells

11-How Can Nanotechnology Improve Electronics?

12-Nanotechnology and Space

13-How is Nanotechnology being used in Food Science?

14-Micro/Nano ElectroMechanical Systems
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