Introduction to Nanotechnology

Published: 15th March 2011
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Researching an area related to Nanotechnology can lead to new fields of technology and discovery. Examining the overall subject of Nanotechnology can certainly lead us beyond the original expectations. You can look at Nanotechnology as a whole, compare the results across large areas of research in this field that have involved different people with different backgrounds, various institutes and various organisations, as well as the results of commercial businesses already dealing and working in this field.

We need to be clear about the difference between Nanoscience and nanotechnology before we begin to note all of the advances being made in the field. First, Nanoscience is simply the study of nanostructures, while nanotechnology is the implementation and application of such understandings in various industries throughout the world. In the nanotechnology field, new students of Nanoscience will be entering into the industry in search of nano jobs that match their level of skill and educational focus.

Nanotechnology has been applied to almost all industries, from protective coating to packaging and even cosmetics. It can be applied to clean and protect surfaces as varied as metals, wood, glass, fabric, plastics and ceramics. It enhances the life of these materials by protecting surfaces against corrosive agents, UV rays of the sun and wear and tear or weathering. Using this technology can create surfaces that are resistant to scratches, water, severe temperature, graffiti and even oil.

While hydrogen is an energy storage medium, it is not a primary energy source. Therefore, full realization of hydrogen as an alternative energy source is frustrated by gaps in technology, which do not precipitate the efficient and cost-effective storage and transport of hydrogen. Nanoscience provides new approaches to basic questions about the interaction of hydrogen with materials to enable the efficient and cost-effective storage and transport of hydrogen.

All structures, devices and control systems of its basic functions of their atomic scale of 1-100 nanometers are nanotechnology. The quality of all artificial structures, devices and systems depends on the arrangement of their atoms. The cost of our structures, devices and systems depends on how difficult it is for us to get the atoms and molecules to connect up the way we want. The amount of energy used and pollution created by artificial structures, devices and systems depends on the methods we use to place and connect the molecules of a given product.

I found that in writing this article that there are many different definitions of nanotechnology. Here is one definition which I thought was most revelant to the beauty industry, and the context of this article. Nanotechnology, shortened to "nanotech", is the study of the controlling of matter on an atomic and molecular scale. Generally nanotechnology deals with structures of the size 100 nanometers or smaller in at least one dimension, and involves developing materials or devices within that size. So now, I will explain that in laymen's terms; super small, itsy bitsy.

Nanotechnology has been credited with many beneficial improvements to existing products like fabrics that totally resist staining, scratch resistant eyewear and sunscreen that can endure greater exposure to the elements for longer periods of time. In addition, creating smaller, more powerful devices via this technology has been a positive contributor to revolutionary advancements in computers, more improved diagnostic medical testing and more efficient means of removing toxicity from areas afflicted with environment contamination.

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