Nanomaterials natural or artificial. For example, nanoparticles of natural plants, algae, and produced by volcanic activity. Year, thousands of them, was prepared by cooking the vehicle exhaust and combustion products, and more lately. Some repair proteins in cells of the body such as muscle flexion, and nanometer-scale control of something. We can create a variety of different possibilities Nanomaterials. Some of their components can be installed Nanomaterials. Carbon part may, for example, self-assembling nano-tubes in this way. Another approach in the production of computer chips, the material will be etched in large pieces Nanomaterials used. Increasingly, these two methods to meet, leading the new production techniques that interesting.
Powerful microscope, researchers only for atoms and molecules look more closely, but was developed to get them and go to the form of basic nanostructures. Molecule by molecule will be built few Nanomaterials means. For example, this technique is used to manipulate atoms to clarify the IBM logo. However, these techniques are too expensive and not suitable for industrial processes.
IBM logo, the spelling in the context of Xenon atoms showed nanometer length scale. Each letter from top to bottom is about 5 miles. Image by permission of IBM Research, Almaden Research Center can be reproduced. Unauthorized use is strictly prohibited.
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