flexible OLED screens from human hair. Although recycled human hair has long been used for various purposes, it has not yet been found to be used in the manufacture of OLED screens.
However, a team of researchers at Queensland University of Technology (QUT) in Brisbane, Australia, has been experimenting with using hair donated by a local barber shop to turn it into a Carbon Nanodot. They have succeeded in achieving this.
As QUT University described on their blog, professors Prashant Sonar, Ken Ostrykov, and their research team, together with Professor Quinn Lee of Grifith University, devised a method of converting “short hair fibers into carbon nanodots,” making them technically flexible. I have successfully produced an OLED display.
Researchers have shown that their Carbon Dots are not usable for making bright OLED screens that can be used for commercial TVs, but they can be used to make small, portable, and cheap devices.
In addition to research into the conversion of human hair into Carbon Nanodots, the QUT Technology University is conducting research into the possibility of replicating Carbon Nanodots using the fur of animals such as dogs and sheep.
They also point out that not only the flexible OLED screens, but also the safety sensors of the water treatment plants can be developed using these carbon nanotots, which could lead to many new devices in the future.
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