In the near future, when you put on a "temperature control clothing", you can appreciate its magic: because of the special materials in the fiber, the clothes will be adjusted according to the temperature change - cold, absorb heat from the outside; hot, Release heat to the outside world. On a hot day, wearing such a temperature-controlled suit, coming in and out from the air-conditioned room, always feel comfortable and comfortable. Such "temperature control clothing" has been born in the laboratory. At the International Academic Conference on New Fibers and Polymer Materials held by Donghua University, the new materials drawn by experts are infinitely yearning.
Chemical fiber and silk can be distinguished by ordinary people at a glance. In the face of new textiles developed by the School of Materials of Donghua University, more than a dozen experts will look away from the eye and use a new type of polypropylene as silk. The hard and tough polypropylene has always been used to make snakeskin bags. After special processing by researchers, polypropylene has become "fine" than silk. Not only that, the new polypropylene is integrated into nanotechnology, and it has been given many new functions: it produces a large amount of negative ions, can sterilize bacteria, and has a UV shielding rate of over 96%. It has a good warming effect and does not even wear a sweater in winter.
More and more intelligent fibers will appear in the new fiber family. In addition to "temperature control clothing", domestic and foreign experts are still developing "life shirts." Put on this shirt, your neck, armpits, chest, etc. There are several micro sensors that will pay attention to your physical condition around the clock and report to the information collector at any time. In addition, smart fiber automatically adjusts related functions according to changes in pH and electric field in the environment.
The new materials not only let people experience the new feeling of dressing, but also make people's living environment more comfortable. According to foreign experts, the future textile construction materials are light and strong, the houses can be moved, and they are moved. The wall-mounted materials such as wall hangings and carpets can be continuously released with negative oxygen ions, devour harmful bacteria and remove odors. Textile coatings can change color with the intensity of light...
The use of new materials in the field of biomedicine is a hot topic for experts in the world of materials science. Some scientific research results have been born in the laboratory and are ready to enter the clinical research stage. For example, using a magnetic fiber to make a locator, intervening in the human body, can directly deliver the drug to the diseased human tissue, making the drug more effective. Another example is that the nerve bundle in the human body is broken, and the artificial body cannot be connected. A sleeve made of a special material is needed, and the nerve bundle is sheathed to naturally grow. After the length is long, the sleeve is absorbed by the human body. Donghua University has cooperated with Shanghai Hospital to carry out research on “cultivating cell materialsâ€: ​​if it is to repair a certain part of the human body, use a new material to create a “model†in the human body defect, let the cells grow slowly on the new body. The organization grows and the new material disappears automatically.
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