可穿戴计算机
自愈水凝胶
生物信号
可穿戴技术
计算机科学
纳米技术
无线
材料科学
嵌入式系统
电信
高分子化学
作者
Yangzhi Zhu,Reihaneh Haghniaz,Martin C. Hartel,Lei Mou,Xinyu Tian,Pamela Rosario Garrido,Zhuohong Wu,Taige Hao,Shenghan Guan,Samad Ahadian,Hanjun Kim,Vadim Jucaud,Mehmet R. Dokmeci,Ali Khademhosseini
出处
期刊:ACS Biomaterials Science & Engineering
[American Chemical Society]
日期:2021-11-16
卷期号:9 (5): 2048-2069
被引量:23
标识
DOI:10.1021/acsbiomaterials.1c00741
摘要
The remarkable ability of biological systems to sense and adapt to complex environmental conditions has inspired new materials and novel designs for next-generation wearable devices. Hydrogels are being intensively investigated for their versatile functions in wearable devices due to their superior softness, biocompatibility, and rapid stimulus response. This review focuses on recent strategies for developing bioinspired hydrogel wearable devices that can accommodate mechanical strain and integrate seamlessly with biological systems. We will provide an overview of different types of bioinspired hydrogels tailored for wearable devices. Next, we will discuss the recent progress of bioinspired hydrogel wearable devices such as electronic skin and smart contact lenses. Also, we will comprehensively summarize biosignal readout methods for hydrogel wearable devices as well as advances in powering and wireless data transmission technologies. Finally, current challenges facing these wearable devices are discussed, and future directions are proposed.
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