Ionization effective karbokki

Ionization Energy Period Trend (Health And Medical Video July 2018).

Researchers at the University of Berkeley (USA) argue that ionized plasma can be used to sterilize water and as an antimicrobial agent.

In developing countries, disaster and disaster areas, clean water and sterile instruments are vital, in particular with the help of pregnant women, surgical operations, treatment of injuries and injuries. But precisely in water and sterile instruments, local doctors are in shortage.

It has long been known that ionized plasma contributes to the destruction of microorganisms in water. However, it has recently been shown that sterilizing instruments can even be used with the plasma, and even accelerate the tissue healing process. Given that the device that makes the plasma is cheap enough, such a thing can be a salvation for developing countries.

According to Philip Denney, director of the Berkeley University Research Center (USA), low-temperature plasma as a disinfectant is indeed a very promising innovation that can significantly improve the quality of life in poor countries and regions.

Research results

A study by Berkeley scientists, published in a November issue of Journal of Physics D: Applied Physics, showed that after a few hours of disinfection of water plasma eliminated 100% of intestinal sticks. At the same time, for seven days, water remains clean from bacteria by 99.9%.

Given that mutant strains of E. coli (infection through meat, vegetables, cheese) can lead to the development of the strongest intestinal disorders and even death, the elimination of this bacterium is important.

In another study, the same authors have shown that the plasma is capable of destroying dangerous protein and lipid molecules, the so-called prions, causing cow's rabies. These data are especially interesting because other sterilization methods do not lead to the destruction of prions.

In 2009, researchers at the Max Planck Institute of Medicine (Germany) produced a device that is able to disinfect the human skin for several seconds using plasmas, thus destroying even bacteria resistant to drugs. Thus, every year there are new promising ways of using the plasma.

In 2011, a new study was conducted in which the mechanism of plasma action was substantiated. The fact is that when a plasma collides with water, the latter is heavily calcined. As a result, in the water there is a peculiar cocktail of chemically active substances, ions, radicals.

In particular, scientists have found high levels of hydrogen peroxide, nitrates and nitrites, which are known to have a pronounced antimicrobial effect. For example, nitrates and nitrites are widely used in developed countries to prevent the spoilage of meat products.

As noted above, water, disinfected by the plasma, for a long time retains its properties, although the level of peroxide and nitrites in it falls. Prolonged antimicrobial action is due to the presence of nitrates.

As regards the use of plasma in medicine, the history of its use dates back to the 19th century. In those days, the plasma was used to produce ozone, which was used for water purification, as well as for the production of hydrogen peroxide for the sterilization of surgical instruments. Recently, special plasma devices are used for surgical operations.

In studying the properties of the plasma, it was discovered that there is a "hot" plasma in which the ambient temperature rises, and a low-temperature plasma, in which also a large amount of oxygen radicals, nitrates and nitrites is formed, but without significant heating.

Thus, there was the idea of ​​the possibility of using low-temperature plasma for decontamination of the skin. Oxygen radicals and nitrates will penetrate the deep layers of the dermis and destroy the pathogenic flora.

Prospects for the use of plasma are huge, but researchers themselves point to the need for further experiments and developments.

Ionization effective karbokki

Category Of Medical Issues: Diseases

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