Introduction to nano technology

Here is an unprecedented convergence of interdisciplinary scientific research in the world is so small, we do not see - even with the light microscope. This world of nanotechnology, the realm of atoms and nanostructures. Nanotechnology is so new, nobody is sure what will happen.However, predictions range from the ability to reproduce things like diamonds and food in the light was absorbed in self-replicants nano-robots.



To understand the unusual world of nanotechnology, we have an idea of the units involved.Centimeter is a hundredth of a meter, mil.límetre a thousand thousandth part of a meter, micrometer is a millionth part of a meter, but they are huge compared to the nanoscale. One nanometer (nm) is one thousand millionth of a meter, smaller than the wavelength of visible light and cienmilesimo the thickness of a human hair.

As small as a nanometer is still large compared to the atomic scale. Atom has a diameter of about 0.1 nm. The nucleus of an atom is much smaller - about 0.00001 nm. Atoms are the building blocks for all matter in the universe. You and from the surrounding atoms. Nature perfected the science aspects of molecular manufacturing. For example, our bodies are collected in a particular way of millions of living cells. Cells nanomáquinas nature. On the atomic scale, the items are in the very basic level. At the nanoscale, which could put these atoms together to make almost anything.

At a conference called "Small Miracles: The world of nanotechnology, the Nobel Laureate Dr. Horst Storm said nanometric more interesting than the atomic scale, since the nano is the first point where we can gather a bit - we do not begin atoms together, we can do something useful.

In this article we learned that nanotechnology means today and what the future of nanotechnology may have. Also consider the potential risks that come with working at the nanoscale.