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What is the role of Nanotechnology?

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through the research and efforts of scientists, “nano” is no longer a cold scientific term. Nanotechnology has gone out of the laboratory and penetrated into people’s clothing, food, housing and transportation, quietly changing and affecting people’s lives

traditional coatings have poor washability, and the walls will become mottled after brushing for a period of time. Now, with the new paint added with nanotechnology, not only the washability is more than ten times higher than that of traditional materials, but also the organic volatile is very low, non-toxic, harmless and odorless, which effectively solves the problems of enhanced sealing of buildings and the inability of pest gas to be discharged as soon as possible

exposure to electromagnetic waves and ultraviolet rays for a long time will lead to various incidence rate increase or normal fertility. Now, high-tech computer work clothes and maternity clothes, which are high-efficiency radiation protection clothes with nanotechnology, have come out. Scientific and technological personnel mixed nano-sized anti radiation substances into the fiber to make a “nano clothing” that can block more than 95% of ultraviolet or electromagnetic radiation, which is non-volatile and insoluble in water and can maintain the anti radiation ability for a long time. Similarly, clothes made of chemical fiber cloth are prone to static electricity due to friction. Adding a small amount of metal nanoparticles during production can get rid of annoying static electricity

white pollution also faces the powerful challenge of “nano”. Scientists smash degradable starch and non degradable plastics to “nano scale” through specially developed equipment, and then physically combine them. With this new raw material, 100% degraded agricultural film, disposable tableware, various packaging bags and other similar products can be produced. Experts commented that this is a substantive breakthrough to completely solve the problem of white pollution

the performance of electronic devices manufactured by nanotechnology is much better than that of traditional electronic devices. The working speed of nano electronic devices is 1000 times that of silicon devices, so the performance of products can be greatly improved. The power consumption of nano electronic devices is only 1 /1000 of that of silicon devices. On a 5-inch compact disc less than the size of your palm, you can store all the books of at least 30 Beijing libraries. Nano materials have small volume and light weight, which can greatly reduce the volume and weight of various electronic products

nano metal particles are flammable and explosive. Several nano metal copper particles or metal aluminum particles will produce fierce combustion and explosion when they encounter air. Therefore, the powder of nano metal particles can be used to make high explosives and solid fuel for rockets, which can also produce greater thrust. Using nano metal particle powder as catalyst can speed up the chemical reaction rate and greatly improve the yield of chemical synthesis

nano metal block is resistant to pressure and tension. The metal nano particle powder is made into block metal material, which has more than ten times higher strength than ordinary metal and can be stretched dozens of times. Used to make aircraft, cars and ships, the weight can be reduced to one tenth of the original

nano ceramics combine hardness with softness. Nano ceramics made of nano particle powder have plasticity, which has brought a revolution to the ceramic industry. When nano ceramics are applied to the engine, the friction coefficient of the engine is greatly reduced, the heat dissipation capacity is strengthened, the service life of the engine is prolonged, and the emission of pollutants is reduced. It is a new generation of green products

nano oxide materials are colorful, and nano oxide particles can change color rapidly under the irradiation of light or under the action of electric field. It is very suitable for making glasses for soldiers’ protective laser guns. Making nano oxide material into advertising board will make the effect more colorful under the action of electricity and light

nano semiconductor materials can emit light of various colors, can be made into small laser light sources, and can also convert the light energy in the absorbed sunlight into electrical energy. The solar cars and houses made of it have great environmental protection value. Various sensors made of nano semiconductors can sensitively detect the changes of temperature, humidity and atmospheric composition. They will be widely used in monitoring automobile exhaust and protecting the atmospheric environment

when nano drugs are used to cure diseases and save people, they are combined with magnetic nanoparticles. After taking them, these nanoparticles can move freely in blood vessels and human tissues. Then, a magnetic field is applied outside the human body for guidance, so that the drugs can be concentrated in the diseased tissues, and the effect of drug treatment will be greatly improved. At the same time, nano drug particles can also be used to block capillaries and starve cancer cells. Nanoparticles can also be used to isolate human cells and carry DNA to treat gene defects. At present, animal cancer cells and normal cells have been successfully isolated with magnetic nanoparticles, and have been successful in the clinical experiment of treating human bone marrow diseases

in the nano world, people freely cut and build materials according to their own wishes. This technology is called nano processing technology. Nano processing technology can integrate materials of different materials. It not only has the function of chip, but also can detect electromagnetic wave (including visible light, infrared and ultraviolet) signals. At the same time, it can also complete computer instructions. This is nano integrated device. The application of this integrated device to the satellite can greatly reduce the weight and volume of the satellite, make the launch easier and the cost more economical

with the vigorous development of nanotechnology, its safety can not be ignored. Because the physical and chemical properties of materials change in the process of becoming nano scale, they are easier to penetrate various barriers than conventional materials, and even enter the interior of tissues and organs through the skin and cell membrane of organisms. If the operation is improper in the process of production and use, nano materials may pollute the environment and endanger health. Some research results show that some artificial nano materials are toxic and may cause oxidative stimulation, inflammatory response, damage to cardiopulmonary vascular system and other tissues and organs. Therefore, while developing nanotechnology, its safety research must be carried out simultaneously to make it a new technology for safety and benefit of mankind

through the research and efforts of scientists, “nano” is no longer a cold scientific term. Nanotechnology has gone out of the laboratory and penetrated into people’s clothing, food, housing and transportation, quietly changing and affecting people’s lives

traditional coatings have poor washability, and the walls will become mottled after brushing for a period of time. Now, with the new paint added with nanotechnology, not only the washability is more than ten times higher than that of traditional materials, but also the organic volatile is very low, non-toxic, harmless and odorless, which effectively solves the problems of enhanced sealing of buildings and the inability of pest gas to be discharged as soon as possible

exposure to electromagnetic waves and ultraviolet rays for a long time will lead to various incidence rate increase or normal fertility. Now, high-tech computer work clothes and maternity clothes, which are high-efficiency radiation protection clothes with nanotechnology, have come out. Scientific and technological pers
onnel mixed nano-sized anti radiation substances into the fiber to make a “nano clothing” that can block more than 95% of ultraviolet or electromagnetic radiation, which is non-volatile and insoluble in water and can maintain the anti radiation ability for a long time. Similarly, clothes made of chemical fiber cloth are prone to static electricity due to friction. Adding a small amount of metal nanoparticles during production can get rid of annoying static electricity

white pollution has also encountered the powerful challenge of “nano”. Scientists smash degradable starch and non degradable plastics to “nano scale” through specially developed equipment, and then physically combine them. With this new raw material, 100% degraded agricultural film, disposable tableware, various packaging bags and other similar products can be produced. Experts commented that this is a substantive breakthrough to completely solve the problem of white pollution

the performance of electronic devices manufactured by nanotechnology is much better than that of traditional electronic devices. The working speed of nano electronic devices is 1000 times that of silicon devices, so the performance of products can be greatly improved. The power consumption of nano electronic devices is only 1 /1000 of that of silicon devices. On a 5-inch compact disc less than the size of your palm, you can store all the books of at least 30 Beijing libraries. Nano materials have small volume and light weight, which can greatly reduce the volume and weight of various electronic products

nano metal particles are flammable and explosive. Several nano metal copper particles or metal aluminum particles will produce fierce combustion and explosion when they encounter air. Therefore, the powder of nano metal particles can be used to make high explosives and solid fuel for rockets, which can also produce greater thrust. Using nano metal particle powder as catalyst can speed up the chemical reaction rate and greatly improve the yield of chemical synthesis

nano metal blocks are resistant to pressure and tension. The metal nano particle powder is made into block metal materials. The strength is more than ten times higher than that of ordinary metals and can be stretched dozens of times. Used to make aircraft, cars and ships, the weight can be reduced to one tenth of the original

nano ceramics combine hardness with softness. Nano ceramics made of nano particle powder have plasticity, which has brought a revolution to the ceramic industry. When nano ceramics are applied to the engine, the friction coefficient of the engine is greatly reduced, the heat dissipation capacity is strengthened, the service life of the engine is prolonged, and the emission of pollutants is reduced. It is a new generation of green products

nano oxide materials are colorful. Nano oxide particles can change color rapidly under the irradiation of light or under the action of electric field. It is very suitable for making glasses for soldiers’ protective laser guns. The effect of making nano oxide material into advertising board will be more colorful under the action of electricity and light.

through the research and efforts of scientists, “nano” is no longer a cold scientific term. Nanotechnology has gone out of the laboratory and penetrated into people’s clothing, food, housing and transportation, quietly changing and affecting people’s lives
traditional coatings have poor washability, and the walls will become mottled after brushing for a period of time. Now, with the new paint added with nanotechnology, not only the washability is more than ten times higher than that of traditional materials, but also the organic volatile is very low, non-toxic, harmless and odorless, which effectively solves the problems of enhanced sealing of buildings and the inability of pest gas to be discharged as soon as possible
exposure to electromagnetic waves and ultraviolet rays for a long time will lead to various incidence rate increase or normal fertility. Now, high-tech computer work clothes and maternity clothes, which are high-efficiency radiation protection clothes with nanotechnology, have come out. Scientific and technological personnel mixed nano-sized anti radiation substances into the fiber to make a “nano clothing” that can block more than 95% of ultraviolet or electromagnetic radiation, which is non-volatile and insoluble in water and can maintain the anti radiation ability for a long time. Similarly, clothes made of chemical fiber cloth are prone to static electricity due to friction. Adding a small amount of metal nanoparticles during production can get rid of annoying static electricity
white pollution also faces the powerful challenge of “nano”. Scientists smash degradable starch and non degradable plastics to “nano scale” through specially developed equipment, and then physically combine them. With this new raw material, 100% degraded agricultural film, disposable tableware, various packaging bags and other similar products can be produced. Experts commented that this is a substantive breakthrough to completely solve the problem of white pollution
the performance of electronic devices manufactured by nanotechnology is much better than that of traditional electronic devices. The working speed of nano electronic devices is 1000 times that of silicon devices, which can greatly improve the performance of products

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