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Multifunctional wearable devices for diagnosis and therapy of movement disorders

Cited 798 time in Web of Science Cited 844 time in Scopus
Authors
Son, Donghee; Lee, Jongha; Qiao, Shutao; Ghaffari, Roozbeh; Kim, Jaemin; Lee, Ji Eun; Song, Changyeong; Kim, Seok Joo; Lee, Dong Jun; Jun, Samuel Woojoo; Yang, Shixuan; Park, Minjoon; Shin, Jiho; Do, Kyungsik; Lee, Mincheol; Kang, Kwanghun; Hwang, Cheol Seong; Lu, Nanshu; Hyeon, Taeghwan; Kim, Dae-Hyeong
Issue Date
2014-05
Citation
Nature Nanotechnology, Vol.9 No.5, pp.397-404
Abstract
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.
ISSN
1748-3387
URI
http://hdl.handle.net/10371/164376
DOI
https://doi.org/10.1038/NNANO.2014.38
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Journal Papers (저널논문_화학생물공학부)
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Chemical and Biological Engineering (화학생물공학부)Chemical Convergence for Energy and Environment (에너지환경 화학융합기술전공)Journal Papers (저널논문_에너지환경 화학융합기술전공)
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