蚕丝基柔性可穿戴传感器在人体健康监测中的研究进展

Recent Progress on Silk-based Flexible and Wearable Sensors for Human Health Monitoring

传感器是智能可穿戴器件的关键组成部分之一,通过信号转换机制能够全天候、实时连续采集人体生命体征和生理信息,被广泛应用于实时健康监测、医疗诊断及科学化运动训练领域。蚕丝材料具有易再生成型、富含功能化基团、结构可控及生物相容等特点,被广泛研究并应用在柔性可穿戴传感器中。本文结合蚕丝的组成、结构与性能特点,聚焦蚕丝基可穿戴传感器的构筑及在健康监测领域的应用,围绕其构筑方法及应用领域,系统地阐述了蚕丝基柔性可穿戴传感器的研究进展,并对蚕丝基可穿戴传感器面临的挑战和未来的发展趋势进行了探讨。

Sensors,one of the key components of smart wearable devices,can continuously acquire human vital signs and physiological information in real time through signal conversion mechanism,which have been widely used in real-time health monitoring,medical diagnosis and scientific sports training.Silk is a prospective material for smart wearable sensors due to its characteristics of ease of processing,presence of functional groups,tunable conformation transition and excellent biocompatibility,which has been extensively studied for use in flexible wearable sensors.In this paper,by incorporating the composition,structure and properties of silk,we mainly focus on the construction of silk-based wearable sensor and its application in the field of health monitoring.This review encompasses a detailed discussion on silk-based sensors,the construction method and their applications.Finally,the challenges and future prospects of silk-based wearable sensors are discussed.