丝素
制作
生物电子学
共形矩阵
数码产品
纳米技术
电容感应
可穿戴技术
压力传感器
可穿戴计算机
材料科学
摩擦电效应
计算机科学
丝绸
电气工程
工程类
机械工程
复合材料
嵌入式系统
生物传感器
电信
医学
替代医学
病理
作者
Muhan Chen,Junhong Liu,Yidi Hu,Yujie Wu,Chunyan Tang,Kai Ke,Weiyou Yang
出处
期刊:Materials futures
[IOP Publishing]
日期:2024-07-04
卷期号:3 (3): 032501-032501
被引量:4
标识
DOI:10.1088/2752-5724/ad5f48
摘要
Abstract With the advent of the internet of things and artificial intelligence, flexible and portable pressure sensors have shown great application potential in human-computer interaction, personalized medicine and other fields. By comparison with traditional inorganic materials, flexible polymeric materials conformable to the human body are more suitable for the fabrication of wearable pressure sensors. Given the consumption of a huge amount of flexible wearable electronics in near future, it is necessary to turn their attention to biodegradable polymers for the fabrication of flexible pressure sensors toward the development requirement of green and sustainable electronics. In this paper, the structure and properties of silk fibroin (SF) are introduced, and the source and research progress of the piezoelectric properties of SF are systematically discussed. In addition, this paper summarizes the advance in the studies on SF-based capacitive, resistive, triboelectric, and piezoelectric sensors reported in recent years, and focuses on their fabrication methods and applications. Finally, this paper also puts forward the future development trend of high-efficiency fabrication and corresponding application of SF-based piezoelectric sensors. It offers new insights into the design and fabrication of green and biodegradable bioelectronics for in vitro and in vivo sensing applications.
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