可穿戴计算机
生物相容性材料
自愈水凝胶
生物医学工程
可穿戴技术
计算机科学
材料科学
自愈
外骨骼
纳米技术
嵌入式系统
工程类
模拟
医学
病理
高分子化学
替代医学
作者
Yunfei Zhang,Zhishan Xu,Mingkun Li,Yue Yuan,Weimin Wang,Liqun Zhang,Pengbo Wan
标识
DOI:10.1016/j.device.2023.100253
摘要
Flexible epidermal sensors built using conductive hydrogels can help realize personalized and wearable diagnostic healthcare devices. However, many challenges remain, such as in durability, adhesiveness, sensing ability for high-performance wearable human-machine interaction, and antibacterial and hemostatic capabilities for medical applications. In this work, we present a mussel-inspired MXene hydrogel-based epidermal sensor with high sensing sensitivity and a number of useful physical properties including high strain tolerance, self-adhesiveness, and the ability to self-heal. We integrated the hydrogel into several prototype devices for the monitoring of full-scale human motions, such as elbow bending and wrist pulse, and tiny electrophysiological signals, such as electrocardiogram and electromyogram. At the same time, the material is also biocompatible and demonstrated reliable antibacterial and hemostatic capability, which provides the add-on benefits of treating wound bleeding and infection.
科研通智能强力驱动
Strongly Powered by AbleSci AI