MWCNT-COOH/PDMS based dry ECG electrodes for ambulatory ECG recordings

被引：5

作者：

Gandhi, Bani ^{[1
]}

Raghava, N. S. ^{[1
]}

机构：

[1] Delhi Technol Univ DTU, Dept Elect & Commun Engn, Delhi 110042, India

来源：

MATERIALS LETTERS | 2022年 / 307卷

关键词：

Electrocardiogram; MWCNT-COOH; PDMS; IoT;

D O I：

10.1016/j.matlet.2021.130972

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Highly conductive electrodes were fabricated using carboxylic functionalized Multiwalled Carbon Nanotubes (MWCNT-COOH), and Polydimethylsiloxane (PDMS) for continuous and long-term ECG monitoring. A two-step dispersion method was followed: first using magnetic stirring, and the second using ultrasonication. Thirteen electrodes with different concentrations of CNTs were fabricated using molds. The percolation threshold was observed at 4.5 wt%. These electrodes were subject to real-time and remote monitoring achieved by an Internetof-Things (IoT) system.

引用

页数：5

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