基于全固态选择性电极的汗液K<sup>+</sup>传感器设计与性能分析

王洋洋; 迟超; 马琳; 宋成君; 刘继江

doi:10.13873/J.1000-9787(2020)09-0087-03

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基于全固态选择性电极的汗液K⁺传感器设计与性能分析

设计与制造 | 更新时间：2025-09-11

- 基于全固态选择性电极的汗液K⁺传感器设计与性能分析
- Design and performance analysis of sweat K⁺ sensor based on all solid state selective electrode
- 传感器与微系统 2020年39卷第9期页码：87-89+93
- 作者机构：
  
  中国电子科技集团公司第四十九研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2020)09-0087-03
  中图分类号： TP212
- 纸质出版：2020
- 稿件说明：
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[1]王洋洋,迟超,马琳,宋成君,刘继江.基于全固态选择性电极的汗液K~+传感器设计与性能分析[J].传感器与微系统,2020,39(09):87-89+93.

WANG Yangyang, CHI Chao, MA Lin, et al. Design and performance analysis of sweat K⁺ sensor based on all solid state selective electrode[J]. 2020, 39(9): 87-89+93.
[1]王洋洋,迟超,马琳,宋成君,刘继江.基于全固态选择性电极的汗液K~+传感器设计与性能分析[J].传感器与微系统,2020,39(09):87-89+93. DOI： 10.13873/J.1000-9787(2020)09-0087-03.

WANG Yangyang, CHI Chao, MA Lin, et al. Design and performance analysis of sweat K⁺ sensor based on all solid state selective electrode[J]. 2020, 39(9): 87-89+93. DOI： 10.13873/J.1000-9787(2020)09-0087-03.

摘要

设计并制备了一种基于全固态选择性电极的汗液K

传感器

采用微系统（MEMS）微加工工艺制作了微型化柔性电极

实现了传感器的可穿戴;采用电化学原理设计制备了离子选择电极

采用高分子材料包覆K

离子载体制备了固态选择性敏感膜

实现了传感器对K

的选择性识别。实验采用电化学工作站对传感器的响应特性进行分析

结果表明:传感器检测限为1 mmol/L

传感器检测范围为1～10 mmol/L

精度优于1.9%FS。设计制作的基于全固态选择性电极的汗液K

传感器具有微型化、选择性好、检测限低、线性好、可穿戴的特点。

Abstract

A kind of sweat K

sensor based on all solid-state selective electrode is designed and prepared. The micro flexible electrode is made by micro processing technology of micro-electro-mechanical system（ MEMS）

by which wearable sensor is realized. The ion selective electrode is designed and prepared by electrochemistry principle

and the solid-state selective sensitive film is made by polymer material coated with potassium ion carrier

which realizes the selective recognition of K

for the sensor. In the experiment

electrochemical workstation is used to analyze on response characteristics of the sensor

and the result is the detection limit of the se

nsor is1 mmol/L

the detection range of the sensor is 1～ 10 mmol/L

and the precision is prior to 1. 9 % FS. The designed and manufactured sweat K+sensor based on all solid state selective electrode has the characteristics of miniaturization

good selectivity

low detection limit

good linearity and wearability.

关键词

Keywords

references

可穿戴式汗液传感器 [J]. Elizabeth K.Wilson. Engineering . 2019(03)

全固态铵离子选择性电极的制备及其性能研究 [D]. 吴柯琪. 浙江大学 2018

Potentiometric sensor for non invasive lactate determination in human sweat [J] . Massimo Onor,Stefano Gufoni,Tommaso Lomonaco,Silvia Ghimenti,Pietro Salvo,Fiodor Sorrentino,Emilia Bramanti. Analytica Chimica Acta . 2017

Physiological stress monitoring using sodium ion potentiometric microsensors for sweat analysis [J] . A. Cazalé,W. Sant,F. Ginot,J.-C. Launay,G. Savourey,F. Revol-Cavalier,J.M. Lagarde,D. Heinry,J. Launay,P. Temple-Boyer. Sensors & Actuators: B. Chemical . 2016

Optical monitoring of sweat pH by a textile fabric wearable sensor based on covalently bonded litmus-3-glycidoxypropyltrimethoxysilane coating [J] . Michele Caldara,Claudio Colleoni,Emanuela Guido,Valerio Re,Giuseppe Rosace. Sensors & Actuators: B. Chemical . 2016

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基于全固态选择性电极的汗液K+传感器设计与性能分析

Design and performance analysis of sweat K+ sensor based on all solid state selective electrode

DOI：10.13873/J.1000-9787(2020)09-0087-03

摘要

Abstract

关键词

Keywords

references

基于全固态选择性电极的汗液K⁺传感器设计与性能分析

Design and performance analysis of sweat K⁺ sensor based on all solid state selective electrode