Multifunctional wearable devices for diagnosis and therapy of movement disorders

被引:0
|
作者
Son D. [1 ,2 ]
Lee J. [1 ,2 ]
Qiao S. [3 ]
Ghaffari R. [4 ]
Kim J. [1 ,2 ]
Lee J.E. [1 ,2 ]
Song C. [1 ,2 ]
Kim S.J. [1 ,2 ]
Lee D.J. [1 ,2 ]
Jun S.W. [1 ,2 ]
Yang S. [3 ]
Park M. [1 ,2 ]
Shin J. [1 ,2 ]
Do K. [1 ,2 ]
Lee M. [1 ,2 ]
Kang K. [1 ,2 ]
Hwang C.S. [5 ]
Lu N. [1 ,2 ]
Hyeon T. [1 ,2 ]
Kim D.-H. [1 ,2 ]
机构
[1] Center for Nanoparticle Research, Institute for Basic Science (IBS)
[2] School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University
[3] Department of Aerospace Engineering and Engineering Mechanics, Texas Materials Institute, University of Texas at Austin, Austin, TX 78712
[4] MC10 Inc., Cambridge, MA 02140
[5] Department of Materials Science and Engineering, Inter-university Semiconductor Research Center, Seoul National University
基金
新加坡国家研究基金会;
关键词
D O I
10.1038/nnano.2014.38
中图分类号
学科分类号
摘要
Wearable systems that monitor muscle activity, store data and deliver feedback therapy are the next frontier in personalized medicine and healthcare. However, technical challenges, such as the fabrication of high-performance, energy-efficient sensors and memory modules that are in intimate mechanical contact with soft tissues, in conjunction with controlled delivery of therapeutic agents, limit the wide-scale adoption of such systems. Here, we describe materials, mechanics and designs for multifunctional, wearable-on-the-skin systems that address these challenges via monolithic integration of nanomembranes fabricated with a top-down approach, nanoparticles assembled by bottom-up methods, and stretchable electronics on a tissue-like polymeric substrate. Representative examples of such systems include physiological sensors, non-volatile memory and drug-release actuators. Quantitative analyses of the electronics, mechanics, heat-transfer and drug-diffusion characteristics validate the operation of individual components, thereby enabling system-level multifunctionalities. © 2014 Macmillan Publishers Limited. All rights reserved.
引用
收藏
页码:397 / 404
页数:7
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