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2 pages/≈550 words
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Biological & Biomedical Sciences
English (U.S.)
MS Word
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Benefits Vs Risks Of Nanotechnology: Chemistry, Physics & Engineering (Essay Sample)


Write a 2-page essay on the Benefits and Risks of Nanotechnology.


Benefits versus Risks of Nanotechnology
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Benefits versus Risks of Nanotechnology
Nanotechnology defines the scientific study, use, and application of structures whose sizes fall between 1 nanometer (nm) and 100 nanometers in solving physical, chemical, and biological challenges. The modern scientific application of nanotechnology traverses many disciplines including physics, chemistry, engineering, material science, biology, and medicine among others (Wright, 2016). While this field may have various limitations, it is noteworthy that the benefits humanity gains from it far outweigh these risks; furthermore, most of the risks may be overcome as research in the subject continues.
The medical benefits of this technology are many. It can be applied in drug delivery, cell repair, and the treatment of various chronic diseases like cancer. When used in drug delivery, nanotechnology increases the effectiveness of treatment by targeting specific locations with the elements to be delivered. Besides improving efficiency, this reduces potential side effects and harm on non-targeted sites in the body. A typical example of this case is the targeting of cancerous cells with chemotherapeutic drugs that do not affect any other cells. Nanorobots could also be used as antibodies in the repair of diseased and damaged body cells (Omidi & Barar, 2014). Overall, the use of nanotechnology presents prospects of easy disease diagnosis and improved intervention measures. All these will go a long way in solving numerous challenges that have continuously troubled humans.
In the production of fabrics, manufacturers add nano-sized components to various materials that they use. The result of this is a change in the final product's physical properties. For example, such an implementation may result in the production of fabrics used in making water and stain repellent clothes. Such clothes do not

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