Simply put, nanotechnology is the study and development of components measuring 100 nanometers (one billionth of a meter) or less. At these dimensions, matter begins to exhibit different characteristics. Aluminum explodes on contact with the air. Carbon can become a one-dimensional material, and conduct electricity better than copper.
In the past ten years, the applied sciences field has been proliferated with companies devoted to the research of nanotechnology’s potential, and the development of products that showcase its capabilities to improve upon natural matter. Large chemical and manufacturing concerns have established nanotechnology arms to refine their production and remain competitive in their market. Smaller entities, with the eager help of public funding, have proven themselves strong with focused, product-specific innovations that prove nanotechnology’s value under the scrutiny of investors.
Nonetheless, it should be unsurprising that the stock market’s reflection of the nanotech industry should be unsteady. Between the relative novelty of the nanotech field, the number of start-ups represented among nanotech companies, and the nearly worldwide economic recession, a fair amount of ebb and flow in the longevity of individual companies is a reasonable expectation.
But with so much still to be grasped, and with such staggering innovations as nanotech companies have already generated in common products–self-regenerating car paint, stain-resistant fabrics, chemotherapy treatments that target diseased cells in the human body–it is best to look into nanotech companies as a long-term investment in an undeniably burgeoning field.
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