Nanotechnology Assignment Example | Topics and Well Written Essays - 500 words

Nanotechnology - Assignment ExampleIn the 1980s, K. Eric Drexler popularized the word nanotechnology by talking about building machines on the scale of molecules like robot arms, motors, and compensate computers into those far smaller than a cell. In the traditional sense, nanotechnology means building things from the bottom up, with an atomic precision. This hypothetic ability was envisioned in the early 1959 by the renowned physicist,Richard Feynman. A laymans sympathy of nanotechnology has evolved considerably since the progression of mainstream films like Star Wars and Science Channel documentaries, whereas before, these concepts were little known to the public and were considered to be of science fiction and in the far distant future (Johnson 103).It represents the manufacturing system which has the ability to make decorous manufacturing systems implying factories can be built rapidly, cleanly and cheaply. This enables means of production to reproduce exponentially, so that i n proficient a few weeks few nanofactories conceivably can becomebillions. Nanotechnology offers great potential for benefit to humankind, and in like manner brings severe dangers. While it is appropriate to examine c arfully the risks and possible toxicity of nanoparticles and other products of nanoscale technology, the greatest hazards are posed by malicious or unwise use of molecular manufacturing. CRNs focus is on aim and promoting mechanisms for safe development and administration of MM effectively. This technology is suspected to cause cancer. Nanoparticles are tiny liberal to penetrate cell membranes and defenses and they are able to cause problems by interfering with normal cell processes. Researchers at the University of Massachusetts record that such nanoparticles are presently in use in cosmetics, electronics, and chemical manufacturing, and others industries. Pacheco and her colleagues examined how 2 different types of nanoparticles could damage DNA in the MCF-7 lin e of the breast cancer cells.