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A biodegradable silk-based energy-generating skin with dual-mode tactile perception
- Authors
- Li, Shengyou; Zhao, Kaiying; Zan, Guangtao; 김관호; Oh, Jihye; Jiang, Wei; Shin, EunAe; Kim, Woojoong; Kim, Taebin; Jang, Jihye; 김호연; Park, Jong Woong; Lee, Kyuho; Park, Cheolmin
- Issue Date
- Feb-2025
- Publisher
- Cell Press
- Citation
- Device, v.3, no.2
- Journal Title
- Device
- Volume
- 3
- Number
- 2
- ISSN
- 2666-9986
2666-9986
- Abstract
- Tactile skin with artificial mechanoreceptors can perceive static pressure and dynamic vibrations. However, the complexity of these tactile sensing systems has challenges in power consumption and recyclability. We present a dual-mode energy-generating skin (EG skin) capable of self-powered haptic sensing using a biodegradable hygroscopic film based on silk fibroin and phytic acid. At 85% relative humidity (RH), this EG skin generates an open-circuit voltage of 1 V and a maximum short-circuit current density of 110 μA cm
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Collections - College of Engineering > 공과대학 신소재공학부 > 공과대학 신소재공학과 > 1. Journal Articles
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