Expert available to media on flexible electronics

A new development in the field of flexible electronics could allow hospitals to monitor patient vital signs without bulky cables or uncomfortable electrodes. In a paper published in the online edition of Science, a team at the University of Illinois at Urbana-Champaign reports developing a new electronic "skin" that can cling to the body and detect physiological data such as heart rate or blood pressure. The team, led by John Rogers, a University of Illinois materials science and engineering professor, reports successfully collecting physiological information at the same quality as that collected by more cumbersome hardware. "The electronic skin can be simply mounted onto or peeled off of natural skin in the same way as bandage tape," writes Zhenqiang (Jack) Ma , a University of Wisconsin-Madison professor of electrical and computer engineering, in the perspective article that accompanies the technical article. Editors of Science asked Ma, a leading expert in flexible electronics, to write the perspective, which introduces and contextualizes Rogers' work. Ma's team has worked to create inexpensive, flexible thin-film transistors (TFTs) such as those used in Rogers' electronic skin. Ma holds the current world record for TFT operating speed, at 12 Gigahertz.