Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins
Electronic skins (e-skins)-electronic sensors mechanically compliant to human skin-have long been developed as an ideal electronic platform for noninvasive human health monitoring. For reliable physical health monitoring, the interface between the e-skin and human skin must be conformal and intact c...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Association for the Advancement of Science (AAAS)
2022
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| Online Access: | https://hdl.handle.net/1721.1/138839 |
| _version_ | 1826190323201605632 |
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| author | Yeon, Hanwool Lee, Haneol Kim, Yeongin Lee, Doyoon Lee, Youngjoo Lee, Jong-Sung Shin, Jiho Choi, Chanyeol Kang, Ji-Hoon Suh, Jun Min Kim, Hyunseok Kum, Hyun S Lee, Jaeyong Kim, Daeyeon Ko, Kyul Ma, Boo Soo Lin, Peng Han, Sangwook Kim, Sungkyu Bae, Sang-Hoon Kim, Taek-Soo Park, Min-Chul Joo, Young-Chang Kim, Eunjoo Han, Jiyeon Kim, Jeehwan |
| author2 | Massachusetts Institute of Technology. Department of Mechanical Engineering |
| author_facet | Massachusetts Institute of Technology. Department of Mechanical Engineering Yeon, Hanwool Lee, Haneol Kim, Yeongin Lee, Doyoon Lee, Youngjoo Lee, Jong-Sung Shin, Jiho Choi, Chanyeol Kang, Ji-Hoon Suh, Jun Min Kim, Hyunseok Kum, Hyun S Lee, Jaeyong Kim, Daeyeon Ko, Kyul Ma, Boo Soo Lin, Peng Han, Sangwook Kim, Sungkyu Bae, Sang-Hoon Kim, Taek-Soo Park, Min-Chul Joo, Young-Chang Kim, Eunjoo Han, Jiyeon Kim, Jeehwan |
| author_sort | Yeon, Hanwool |
| collection | MIT |
| description | Electronic skins (e-skins)-electronic sensors mechanically compliant to human skin-have long been developed as an ideal electronic platform for noninvasive human health monitoring. For reliable physical health monitoring, the interface between the e-skin and human skin must be conformal and intact consistently. However, conventional e-skins cannot perfectly permeate sweat in normal day-to-day activities, resulting in degradation of the intimate interface over time and impeding stable physical sensing. Here, we present a sweat pore-inspired perforated e-skin that can effectively suppress sweat accumulation and allow inorganic sensors to obtain physical health information without malfunctioning. The auxetic dumbbell through-hole patterns in perforated e-skins lead to synergistic effects on physical properties including mechanical reliability, conformability, areal mass density, and adhesion to the skin. The perforated e-skin allows one to laminate onto the skin with consistent homeostasis, enabling multiple inorganic sensors on the skin to reliably monitor the wearer's health over a period of weeks. |
| first_indexed | 2024-09-23T08:38:30Z |
| format | Article |
| id | mit-1721.1/138839 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T08:38:30Z |
| publishDate | 2022 |
| publisher | American Association for the Advancement of Science (AAAS) |
| record_format | dspace |
| spelling | mit-1721.1/1388392023-07-31T16:55:44Z Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins Yeon, Hanwool Lee, Haneol Kim, Yeongin Lee, Doyoon Lee, Youngjoo Lee, Jong-Sung Shin, Jiho Choi, Chanyeol Kang, Ji-Hoon Suh, Jun Min Kim, Hyunseok Kum, Hyun S Lee, Jaeyong Kim, Daeyeon Ko, Kyul Ma, Boo Soo Lin, Peng Han, Sangwook Kim, Sungkyu Bae, Sang-Hoon Kim, Taek-Soo Park, Min-Chul Joo, Young-Chang Kim, Eunjoo Han, Jiyeon Kim, Jeehwan Massachusetts Institute of Technology. Department of Mechanical Engineering Massachusetts Institute of Technology. Research Laboratory of Electronics Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology. Department of Materials Science and Engineering Electronic skins (e-skins)-electronic sensors mechanically compliant to human skin-have long been developed as an ideal electronic platform for noninvasive human health monitoring. For reliable physical health monitoring, the interface between the e-skin and human skin must be conformal and intact consistently. However, conventional e-skins cannot perfectly permeate sweat in normal day-to-day activities, resulting in degradation of the intimate interface over time and impeding stable physical sensing. Here, we present a sweat pore-inspired perforated e-skin that can effectively suppress sweat accumulation and allow inorganic sensors to obtain physical health information without malfunctioning. The auxetic dumbbell through-hole patterns in perforated e-skins lead to synergistic effects on physical properties including mechanical reliability, conformability, areal mass density, and adhesion to the skin. The perforated e-skin allows one to laminate onto the skin with consistent homeostasis, enabling multiple inorganic sensors on the skin to reliably monitor the wearer's health over a period of weeks. 2022-01-06T15:34:42Z 2022-01-06T15:34:42Z 2021 2022-01-06T15:32:28Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/138839 Yeon, Hanwool, Lee, Haneol, Kim, Yeongin, Lee, Doyoon, Lee, Youngjoo et al. 2021. "Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins." Science Advances, 7 (27). en 10.1126/SCIADV.ABG8459 Science Advances Creative Commons Attribution NonCommercial License 4.0 https://creativecommons.org/licenses/by-nc/4.0/ application/pdf American Association for the Advancement of Science (AAAS) Science Advances |
| spellingShingle | Yeon, Hanwool Lee, Haneol Kim, Yeongin Lee, Doyoon Lee, Youngjoo Lee, Jong-Sung Shin, Jiho Choi, Chanyeol Kang, Ji-Hoon Suh, Jun Min Kim, Hyunseok Kum, Hyun S Lee, Jaeyong Kim, Daeyeon Ko, Kyul Ma, Boo Soo Lin, Peng Han, Sangwook Kim, Sungkyu Bae, Sang-Hoon Kim, Taek-Soo Park, Min-Chul Joo, Young-Chang Kim, Eunjoo Han, Jiyeon Kim, Jeehwan Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins |
| title | Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins |
| title_full | Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins |
| title_fullStr | Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins |
| title_full_unstemmed | Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins |
| title_short | Long-term reliable physical health monitoring by sweat pore–inspired perforated electronic skins |
| title_sort | long term reliable physical health monitoring by sweat pore inspired perforated electronic skins |
| url | https://hdl.handle.net/1721.1/138839 |
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