Emerging Nano Technology and World of Quantum Physics Research Paper

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Nano Technology and World of Quantum Physics

Nano technology pertains to the restructuring and reconstruction of atomic and molecular nature. It involves studying the phenomena and materials of atomic manipulation to transform and construct new materials, devices, living organisms and improved technological systems that are

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Long exposure to sub-zero degrees causes massive damage to living organisms cells and could result to death. Nanotechnology allows molecular repair of each cell and reversal of all the damage done by freezing. Nanotechnology could repair any damage caused by death of an organism and fully restore all the features of the living organism before death or freezing.

The Principle of Operation in Nanotechnology

According to Bonsor and Strickland (2007), nanotechnology allows scientists to develop new products by combining similar molecules of any existing components. There are various principles and applied concepts in the implementation of nanotechnology. The two common ones are, bottom up and top down approaches. The bottom up approach outlines the creation of materials and machines from molecular components that are similar in chemical composition by identifying similar molecules in a process known as molecular recognition.

The top down approach incorporates the combining of materials without limiting them to atomic scale controls. This approach seeks to develop smaller devises using bigger ones that control their assembly. The current technology stemming from conventional solid-state methods of creating microprocessors also allows for the inclusion of small features under 100mm.

Electronically, functional approach of nano technology seeks to create components of desired work regardless of their assembly. Here Molecular electronics develops electronic molecules usable as components in nano electronic devices (Das, et al. 2007).

The other principle of operation applied in nano technnology is in diagnosis of diseases. Microscopic machines travel collecting information about various illnesses curing them automatically. Viruses, bacteria infections, cancer cells as well as other injuries could be cured by repairing and replacing the damaged cells with stronger materials. Moreover, human beings would communicate with machines to adjust natural bodily functions at will.

The Advantages of Nanotechnology

The benefits of nanotechnology to the manufacturing industry is and will forever be realized. As noted earlier, the technology enables nano particles to rebuild atom by atom. This avails superior products with qualities such as superior strength, decreased weight and size and impervious coatings.Therefore the technology will make possible production of new age products that are convenient to the users.

Nanotechnology is able to lessen pollution by eliminating toxic wastes at their sources. Releasing waste to the environment would be the last resort. The achievement of source reduction involves cleaning up the current waste disposing system. This is beneficial to the environment that is already saturated with toxic waste from the manufacturing industry. With the drastic reduction of toxic waste to the environment, this would address the contentious issues associated with global warming.

One other most promising area of improvements would be in health and medicine, with expectation of transformation in disease detection, prevention and treatment. Since nano particles are smaller than human cells, they can function within cells to detect diseases in their very early stages and administer treatment right to the source. It would be an alternative to the expensive and time-consuming traditional ways.

In addition, nanotechnology provides benefits to the computer industry. Most companies are working with nano particles to create essentially smaller storage devices than those now available, as well as those that will run many times faster than those now used in the market.

The Disadvantages of Nanotechnology

Possible danger of nanotechnology in the health care lies in how the tiny particles might interact within the human body upon injection into the cells. Moreover, elements at the nano scale behaves differently than they do in their bulk form, some doctors fear that the toxic nano particles are so small they could easily penetrate the blood brain barrier, a membrane that protect the brain from harmful chemicals in the bloodstream. In addition, there are enormous cost implications in adding nano particles in products that are already being marketed to the public; this investment, compared to the comparatively scant research into nanotech issues, raises concerns.

Evidence suggest that smaller particles are more bioactive and toxic (Shetty 2005). The nano particles are highly interactive in cell systems. It can easily penetrate through the skin, lungs, and in some cases the blood and brain barriers. These particles have the potential of causing biochemical reactions such as the creation of free radicals that could destroy cells. Those exposed to high risks are employees from different manufacturing plants producing nano….....

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