Nanotechnology and Medicine Essay

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Nanotechnology and Medicine The active pursuit of knowledge in nanotechnology could revolutionize the treatment and detection of various diseases in the future. Nanotechnology is the branch of science that focuses on the development of technology at the molecular scale, including the development of instruments that have been applied to many fields, such as the automotive, cosmetic, and fabric industries. In medicine, nanotechnology has already been applied to the treatment of diabetes, the production of prosthetic limbs, and the improvement of life for the paralyzed, and many believe it is also the key to curing cancer and even immortality. For the majority of the time, disease and illness are caused by damage at the molecular and …show more content…
Laser technology can reduce the appearance of age lines, spots and wrinkles. With more powerful nanotechnology, it is possible that these signs could be completely erased. Instead of having to draw blood to test blood sugar levels, diabetics can use special, nanocomposite contact lenses to indicate blood sugar levels that correspond to various colors.
Currently under development, nanoparticles create a new hope for cancer researchers, who believe that these miniscule particles can deliver chemotherapy drugs directly to cancerous cells, limiting the exposure of healthy cells and reducing the damage to them. Likewise, new possibilities are opened with the development of nanobots. These small robots could be programmed to perform a variety of tasks, impossible for our current technology to perform. One such task is repairing damaged cells, which, due to their incredibly miniscule size, can be very difficult. With nanobots or other type of nanotechnology, this size obstacle can be overcome, and repairing cells- not just replacing them- can be an easy task to accomplish. Nanobots could also perform a number of heart related functions, such as repairing damaged heart tissues and cleaning out arteries clogged by cholesterol problems. These advances might create new discoveries in treating various heart related diseases. In this way, nanobots are becoming essential technology in the cardiovascular field. Scientists believe that nanobots

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