Where is nanotechnology used?
Medicine, automobile, glass.
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Nanotechnology has been successfully applied in many fields, including medicine, pharmacy, chemical and biological detection, manufacturing, optics and national defense. This entry is a general overview of nanotechnology applications, including the following areas:
1, application of nanotechnology in new materials
2. The application of nanotechnology in microelectronics and electric power.
3. Application of nanotechnology in manufacturing industry
4. Application of nanotechnology in biology and medicine.
5. Application of nanotechnology in chemical and environmental monitoring.
6. Application of nanotechnology in energy, transportation and other fields.
7. Application of nanotechnology in agriculture
8. Application of nanotechnology in daily life
Adding nanoparticles to textiles and chemical fiber products can deodorize and sterilize. Chemical fiber cloth is quite strong, but it has annoying static phenomenon, which can be eliminated by adding a small amount of metal nanoparticles.
Using nano-materials, refrigerators can resist bacteria. Sterile tableware and aseptic food packaging products made of nano-materials have come out. By using nano-powder, wastewater can be completely turned into clean water, which fully meets the drinking standards. Nano food is full of color, fragrance and health. The application of nanotechnology can improve the washability of wall coatings by 10 times. Self-cleaning glass and self-cleaning tiles can be made by coating nano-thin layers on the surfaces of glass and tiles without scrubbing at all. Building materials containing nanoparticles can also absorb ultraviolet rays harmful to human body.
Nanomaterials can improve the performance of vehicles. Nano-ceramics are expected to become ideal materials for engine parts such as automobiles, ships and airplanes, which can greatly improve the efficiency, working life and reliability of engines. Nanosatellites can provide drivers with traffic information at any time to help them drive safely. The micro drug delivery device made of nanotechnology can carry a certain dose of drugs and reach the focus accurately under the guidance of electromagnetic signals in vitro, which can effectively play a therapeutic role and reduce the adverse reactions of drugs. Micro robots made of nano-materials are smaller than red blood cells. By injecting them into patients' blood vessels, cerebral vascular thrombosis can be dredged. Remove fat and deposits from heart arteries, and also "chew" stones in the urinary system. Nanotechnology will be a good helper for a healthy life.
The application prospect of nanotechnology is very broad, and the economic benefit is very huge. American authorities predict that the nanotechnology market will reach144 billion dollars in 20 10, and the application of nanotechnology will far exceed the computer industry in the future. Nano-composite, modification of plastics, rubber and fiber, design and application of nano-functional coating materials will inject new high-tech content into traditional production and products. Experts pointed out that a "material revolution" triggered by nanotechnology will inevitably occur in the fields of textiles, building materials, chemicals, petroleum, automobiles, military equipment and communication equipment. At present, nearly 65,438+000 companies in China have registered nanomaterials and nanotechnology, and more than 65,438+00 production lines for nanomaterials and nanotechnology have been established. Nano-fabrics and clothing have been mass-produced, such as computer work clothes, anti-static clothes, anti-ultraviolet clothes and so on. The new coating with nanotechnology not only improves the washability by more than ten times, but also is nontoxic, harmless and odorless. Nanotechnology is improving and improving people's quality of life.
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All related issues
Where are nanotechnology used in our lives? How is nanotechnology realized?
Nanotechnology has been applied to refrigerators and paper in our lives. Nanotechnology is realized through science and technology.
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Where will you apply nanotechnology in your life?
Where is the application of nanotechnology in life? Generally speaking, you will need a lot of clothes, food, shelter and transportation. For example, some clothes we wear are made of nano-materials.
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Where is the application of nanotechnology?
American military, Japanese medical care. China is currently a enron nano company, which is used for civil use.
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If you were allowed to use nanotechnology, where would you apply it in your life?
If I use nanotechnology, I will apply it to every aspect of my life. The first is to use nanotechnology in daily life. We can wear clothes made of nanofibers, which are not only airtight, but also waterproof. In addition, nano-materials can also be used to build houses, which will certainly be more solid and reliable and have better seismic performance. Moreover, cars, planes and the like manufactured by nanotechnology will be stronger and less prone to damage and deformation.
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Where is the application of nanotechnology?
The application of nanotechnology in life is embodied in food, clothing, housing and transportation. 1. Adding nanoparticles to textiles and chemical fiber products can deodorize and sterilize. Although chemical fiber cloth is strong, it has annoying static phenomenon, which can be eliminated by adding a small amount of metal nanoparticles. 2, the use of nano-materials, refrigerators can be antibacterial. Sterile tableware and aseptic food packaging products made of nano-materials have come out. By using nano-powder, wastewater can be completely turned into clean water, which fully meets the drinking standards. Nano food is delicious and healthy. 3. With the application of nanotechnology, the washability of wall coatings can be improved by 10 times. Self-cleaning glass and self-cleaning tiles can be made by coating nano-thin layers on the surfaces of glass and tiles without scrubbing at all. Building materials containing nanoparticles can also absorb ultraviolet rays harmful to human body. 4. Nano-materials can improve the performance of vehicles. Nano-ceramics are expected to become ideal materials for engine parts such as automobiles, ships and airplanes, which can greatly improve the efficiency, working life and reliability of engines. Nanosatellites can provide drivers with traffic information at any time to help them drive safely. Extended data:
Nano-materials are new materials developed in the mid-1980s, which are 50 years ahead of negative oxygen ions. Due to the unique structural state of nanoparticles (1- 100nm), small size effect, quantum size effect, surface effect, macroscopic quantum tunneling effect, etc. This makes nano-materials show special functions, such as light, electricity, heat, magnetism, absorption, reflection, adsorption, catalysis and biological activity. Nano-materials have many unique functions, but the dosage is very small, but they give materials unexpected high performance and high added value. Nano composite polymer materials, nano antibacterial, fresh-keeping and deodorizing materials, etc. Because of their small size, they are more than 1000 times smaller than red blood cells in blood and dozens of times smaller than bacteria, and the diffusion speed of gas through them is thousands of times faster than that of conventional materials. Nanoparticles have a strong interaction with biological cell membrane compounds and can easily enter cells.