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Bacterial repellent clothing that communicates with future electrical appliances?



Clothes reject pathogens and control electronic devices

The clothes of the future are here. It is waterproof, stain resistant, repels pathogens and also acts as a remote control for various electrical appliances such as lamps or music players. The energy needed to do this creates the clothes themselves as they wear. An American research group recently described things that can initiate the next generation of clothing.

Scientists at Purdue University recently unveiled new clothing that could revolutionize the clothing industry. The so-called E-Textile not only repels dirt, water and pathogens, but also controls electronic devices in the area. According to the research team, the material can be produced without expensive manufacturing processes or complex equipment. The new e-textile has been featured in the journal "Advanced Functional Materials."

This jacket can contain the latest nanotechnology that holds out dirt, water and bacteria and can handle electronic devices. (Image: Artem / fotolia.com)

Allrounder clothing

Fresh, dry, modern, clean and safe is the motto of the new e-textiles. Whether you are surprised by a rainstorm, streaked or surrounded by pathogens, Purdue University researchers say the new clothing system can provide significant protection to the environment. In addition, the light can be switched on or off as well as the music system or other electronic devices through short hand movements on the clothing, the researchers report.

Every fabric can be transformed into e-textiles

"The first idea is that there is a technology that can transform any existing fabric or textile into a battery-powered e-textile," says Ramses Martinez, research member. Not even expensive The technology is based on nanogenerators, which are transferred to the desired textile via embroidery, which ensures that odors, stains and bacteria are kept away from clothing, while at the same time they function as an interface between the wearer and the wearer and electronic appliances.

Where does the amazing effect come from?

What sounds like magic is actually the latest nanotechnology. The embroidery with the nanogenerators has to be distributed over the garment at certain intervals.These generators continuously produce so-called organosilanes, which spread like a small network. over the clothes and causes the effects described above a is charged through the energy generated during the movement. The nano generators are also machine washable.

Partners sought

"An interface with a machine that we have at all times sounds like the most practical approach for smooth communication between man and machine and the Internet of Things," concludes Martinez. Currently, the research team is looking for a commercial partner to launch the first such clothing on the market. (vb)

author:

research editor (FH) Volker Blasek

resources:

  • Martinez, Ramses V / Sala de Medeiros, Marina / Chanci, Daniela / et al .: Waterproof , breathable and antibacterial self-propelled e-textiles based on omniphobic triboelectric nanogenerators, advanced functional materials, 2019, online library.wiley.com


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