Posts Tagged "Cancer Cells"

Nanotechnology Introduces Nanorobots (reproduction)

Nanotechnology’s invention of nanorobots is theoretical microscopic devices that calculated on the scale of nanometers (1 nm equals one millionth of a millimeter). When fully realized from the hypothetical stage, they would work at the atomic, molecular and cellular level to perform tasks in both the medical and industrial fields that have heretofore been the stuff of science fiction.

In past generations some body identified with cancer may be offered a new option to chemotherapy (the traditional cure of radiation, which kills not just cancer cells but healthy human cells too, causing hair loss, exhaustion, sickness, depression, and a host of other symptoms as well). A doctor enthusiastic towards nanomedicine would give the patient an injection of a particular kind of nanorobot, which would seek out cancer cells and tear down them, dismissing the disease at the source, leaving healthy cells unharmed. The amount of the adversity to the patient will fundamentally be a stab to the arm. A person experiencing a nanorobotic treatment can hope to have no alertness of the molecular devices working inside them, other than fast betterment of their health.

Nanomedicine’s nanorobots are actually very tiny that they could with no trouble pass through the human body. Nanotechnology scientists report the external of a nanorobot would probable are constructed of carbon atoms in a diamondoid structure as of its motionless properties and other strength. Super-smooth surfaces would further lessen the possibility of activating the body’s resistant system, permitting the nanorobots to go about their business without hindrance. Glucose or natural body sugars and oxygen may be a foundation for force, and the nanorobot would have other biochemical or molecular parts depending on its task.

According to present theories, nanorobots would possess as a minimum basic two-way communication; would respond to acoustic signals; and would as well be able to get power or even re-programming instructions from an outside source via sound waves. A system of particular stationary nanorobots may be deliberately placed all through the body, logging every active nanorobot as it passes, and then reporting those results, permitting an line to keep pace of all of the devices in the body.

Sharm kan is a Copywriter of nanotechnology. He written many articles in various topics.For more information visit: molecular nanotechnology .contact him at sharmkan@gmail.com.

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Nanotechnology Cures Medical Ailments

Single units of a nanometer is one billionth of a meter. Nanotechnology in medicine makes use of nanometer sized chips to store and interprets high density quality information. It shows desired utility in accordance with pre-programmed instructions on target tissues. It is increasingly being applied to coax regulation of functional systems at the molecular level. This micro-miniature technology is increasingly finding its way to cure diseases with out the use of surgery. Most of our ailments are the external manifestations of damage caused at the cellular and molecular levels. Rectification to these damages can not be undertaken by conventional surgical instruments too large and crude for the cellular and molecular level manipulation.

Currently when much research is being carried out in cell biology and genetics at its basic precision and accurate level, the call of the hour is devising of a technology that is able to cater to the structure and functions at this level. The nanotechnology is being engineered to intervene as molecular-machines which are sophisticated and well controlled at the unit level. With the use of this technology the micro-molecules injected in the human body will be able to remove obstructions of any kind, function as sub cellular organelles, and kill cancer cells and much more. Nano engineers in Singapore have engineered a polymerized contact lens which is capable of will releasing small amounts of medicine to treat eye related ailments such as glaucoma.

The mechanism that will function behind nanotechnology at cellular level is by way of designing and erecting a programmable self-replicating manufacturing devise capable of identifying defective cells whilst circulating in the circulating system. These devices which are programmable and controllable can detect cancer cells by sensing differential environment between the normal cells and cancer cells and any other unwanted structures. Nanotechnology will be used to supply oxygen to tissues having minimized blood supply due to any of the blood loss reasons. Scientists at MIT have used an artificially synthesized polymer attached to a specific gene coding for the bacterial toxic. The polymer acts like a suicide bomber and attacks the altered cells and gradually destroys it in the process.

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