Nanotechnology Of Cancer Treatment Nanotechnology

Nanotechnology in Cancer Treatment Nanotechnology is science, engineering, and technology conducted at the nanoscale, which is about 1 to 100 nanometers. Nanoscience is the application of extremely small objects/structures and can be used across all the other science fields, such as chemistry, biology, physics, engineering and medical sciences. The possibilities of using nanotechnology in medical sciences are endless, especially when it comes to targeting sicknesses, primarily cancer. There is a growing possibility to destroying cancer tumors with minimal damage to healthy tissue and organs, as well as the detection and elimination of cancer cells before they form tumors. There are many ways that treatment can be applied; slow release drugs specifically targeted at the tumor cells, applying heat to cancer cells, attaching the affected cells to various metal nanoparticles and then removing them, as well as attaching nanoparticles to the cells to block them off from attaching to any other cells essentially starving them. Many of these techniques are not used alone either, slow release nanocarriers are often combined with other methods of cancer treatment with nanoparticles. First, the most commonly researched method of today, slow release drug therapy. The cancer is exposed to chemotherapy and other drugs but in a more focused way, researchers attach chemo-drugs to nanoparticles that are specifically designed to target only cancer cells, these nanoparticles that carry the drugShow MoreRelatedNanotechnology And Its Effects On Cancer Essay1746 Words   |  7 Pagesof Nanotechnology Cancer claims more than half a million lives in the United States every year (National Cancer Institute). Cancer is commonly perceived to be a fatal illness that leads to a slow death. Many cancer patients have little or no hope when they are diagnosed with this devastating disease. However, there is a new breakthrough in combating cancer. This new strategy has brought renewed hope to millions of patients. Nanotechnology is the newest weapon in the war waged against cancer. 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Nanotechnology is a branch in the science field that deals with dimensions less than 100 nanometersRead MoreThe Effect Of Nanoparticles On Lung Cancer1323 Words   |  6 PagesThe Effect of Nanoparticles on Lung Cancer As time has gone on, the search to find a cure to lung cancer continues to this day. Researchers and scientists have spent years constructing numerous labs and tests trying to find an answer to the age old disease that has taken the lives of thousands. Lung cancer involves the rapid growth of unknown cells in the lung region. Unfortunately, similar to many other forms of cancer, it is difficult to detect symptoms at an early stage. In most cases, patientsRead MoreNanotechnology And Its Effects On Our Future1587 Words   |  7 Pageslungs. But, with advances in nanotechnology, the surgery could be quick and painless. There could be almost no risk attributed to surgeries like nowadays, and it would not be nearly as invasive either. 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