A team of scientists at Sichuan University in China has developed the first light-emitting, transparent and flexible paper. Experts have long predicted the coming age of flexible electronics, and researchers around the world have been working on multiple fronts to reach that goal. But many of the advances rely on petroleum-based plastics and toxic materials. Sichuan University scientists co-led by Dr Yu-zhong Wang and Dr Fei Song wanted to seek a greener way forward.
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