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epidermal electronics

epidermal electronics - Epidermal Electronics Dae-Hyeong...

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DOI: 10.1126/science.1206157 , 838 (2011); 333 Science , et al. Dae-Hyeong Kim Epidermal Electronics This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permission to republish or repurpose articles or portions of articles ): January 9, 2012 www.sciencemag.org (this infomation is current as of The following resources related to this article are available online at http://www.sciencemag.org/content/333/6050/1703.2.full.html A correction has been published for this article at: http://www.sciencemag.org/content/333/6044/838.full.html version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/content/suppl/2011/08/10/333.6044.838.DC1.html http://www.sciencemag.org/content/suppl/2011/08/10/333.6044.838.DC2.html can be found at: Supporting Online Material http://www.sciencemag.org/content/333/6044/838.full.html#related found at: can be related to this article A list of selected additional articles on the Science Web sites http://www.sciencemag.org/content/333/6044/838.full.html#ref-list-1 , 5 of which can be accessed free: cites 31 articles This article http://www.sciencemag.org/content/333/6044/838.full.html#related-urls 4 articles hosted by HighWire Press; see: cited by This article has been http://www.sciencemag.org/cgi/collection/mat_sci Materials Science subject collections: This article appears in the following registered trademark of AAAS. is a Science 2011 by the American Association for the Advancement of Science; all rights reserved. The title Copyright American Association for the Advancement of Science, 1200 New York Avenue NW, Washington, DC 20005. (print ISSN 0036-8075; online ISSN 1095-9203) is published weekly, except the last week in December, by the Science on January 9, 2012 www.sciencemag.org Downloaded from
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Epidermal Electronics Dae-Hyeong Kim, 1 * Nanshu Lu, 1 * Rui Ma, 2 * Yun-Soung Kim, 1 Rak-Hwan Kim, 1 Shuodao Wang, 3 Jian Wu, 3 Sang Min Won, 1 Hu Tao, 4 Ahmad Islam, 1 Ki Jun Yu, 1 Tae-il Kim, 1 Raeed Chowdhury, 2 Ming Ying, 1 Lizhi Xu, 1 Ming Li, 3,6 Hyun-Joong Chung, 1 Hohyun Keum, 1 Martin McCormick, 2 Ping Liu, 5 Yong-Wei Zhang, 5 Fiorenzo G. Omenetto, 4 Yonggang Huang, 3 Todd Coleman, 2 John A. Rogers 1 We report classes of electronic systems that achieve thicknesses, effective elastic moduli, bending stiffnesses, and areal mass densities matched to the epidermis. Unlike traditional wafer-based technologies, laminating such devices onto the skin leads to conformal contact and adequate adhesion based on van der Waals interactions alone, in a manner that is mechanically invisible to the user. We describe systems incorporating electrophysiological, temperature, and strain sensors, as well as transistors, light-emitting diodes, photodetectors, radio frequency inductors, capacitors, oscillators, and rectifying diodes. Solar cells and wireless coils provide options for power supply. We used this type of technology to measure electrical activity produced
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