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나노입자 연구단
나노입자 연구단
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Stretchable silicon nanoribbon electronics for skin prosthesis Highly Cited Paper

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Title
Stretchable silicon nanoribbon electronics for skin prosthesis
Author(s)
Jaemin Kim; Mincheol Lee; Hyung Joon Shim; Roozbeh Ghaffari; Hye Rim Cho; Donghee Son; Yei Hwan Jung; Min Soh; Changsoon Choi; Sungmook Jung; Kon Chu; Daejong Jeon; Soon-Tae Lee; Ji Hoon Kim; Seung Hong Choi; Taeg Hwan Hyeon; Dae-Hyeong Kim
Publication Date
2014-12
Journal
NATURE COMMUNICATIONS, v.5, no., pp.5747 -
Publisher
NATURE PUBLISHING GROUP
Abstract
Sensory receptors in human skin transmit a wealth of tactile and thermal signals from external environments to the brain. Despite advances in our understanding of mechano- and thermosensation, replication of these unique sensory characteristics in artificial skin and prosthetics remains challenging. Recent efforts to develop smart prosthetics, which exploit rigid and/or semi-flexible pressure, strain and temperature sensors, provide promising routes for sensor-laden bionic systems, but with limited stretchability, detection range and spatiotemporal resolution. Here we demonstrate smart prosthetic skin instrumented with ultrathin, single crystalline silicon nanoribbon strain, pressure and temperature sensor arrays as well as associated humidity sensors, electroresistive heaters and stretchable multi-electrode arrays for nerve stimulation. This collection of stretchable sensors and actuators facilitate highly localized mechanical and thermal skin-like perception in response to external stimuli, thus providing unique opportunities for emerging classes of prostheses and peripheral nervous system interface technologies.
URI
http://pr.ibs.re.kr/handle/8788114/751
DOI
10.1038/ncomms6747
ISSN
2041-1723
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > Journal Papers (저널논문)
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