基于有机电化学晶体管的柔性可穿戴汗液监测分析仪系统研究

摘要：

柔性可穿戴传感器件因其可与身体紧密贴合,佩戴舒适等诸多特点成为研究的热点.汗液作为身体主要代谢产物之一,其成分的变化可以反映出身体的状态,该设计的可穿戴汗液监测分析仪使用微流控汗液收集装置对人体皮肤的汗液进行收集,并通过有机电化学品体管(organic electrochemical transistor,OECT)对汗液中的生理标志物进行无创,实时、持续地监测,选用 ESP32,作为主控制器,实现低功耗蓝牙通信和系统工作模式相关参数的控制,而且基于智能移动设备开发了与硬件电路双向通信的应用程序.

Flexible wearable sensor devices, due to their ability to closely conform to the body, comfortable wearing experience, and numerous other advantages, have become a focus of research. Sweat, as one of the body's primary metabolic products, reflects physical conditions through its compositional changes. The designed wearable sweat monitoring analyzer collects sweat from human skin using a microfluidic sweat collection device and utilizes an OECT to non-invasively, in real-time, and continuously monitor physiological biomarkers in sweat. This study employs the ESP32 as the main controller to achieve low-power Bluetooth communication and control of system operating parameters, Additionally, an application was developed for smart mobile deyices to enable bidirectional communication with the hardware circuit.

作者:

王长清，马雪茹，陈静宇，韩洋，师均析

Wang Changqing, Ma Xueru, Chen Jingyu, Han Yang, Shi Junxi

机构地区：

河南师范大学电子与电气工程学院,

引用本文：

王长清,马雪茹,陈静字等。基于有机电化学品体管的柔性可穿戴汗液监测分析仪系统研究[J].河南师范大学学报(自然科学版),2025,53(5):45-51.(Wang Changqing,Ma Xueru,Cen Jingyu,et al.Study of a flexible wearable sweat monitoring analyser system based on OECT[J].Journal of Henan Normal University(Natural Science Edition),2025,53(5):45-51.DO1:10.16366/j.cnki.1000-2367.2024.11.12.0001.)

基金：

国家自然科学基金

关键词：

汗液监测；ESP32；电化学传感器；有机电化学晶体管；柔性；低功耗蓝牙；可穿戴

sweat monitoring; ESP32; electrochemical sensor; OECT; flexible; low power bluetooth; wearable

分类号：

TP273

基于有机电化学晶体管的柔性可穿戴汗液监测分析仪系统研究.pdf