Recent Progress on Poly(3,4‐Ethylenedioxythiophene):Poly(Styrenesulfonate) Bioelectrodes
Sensing bioelectrical signals is of great significance to understand human disease. Reliable bioelectronic interface is the guarantee of high‐quality bioelectrical signals. The unique electrochemical property and the mixed ionic and electrical conductivity of poly(3,4‐ethylenedioxythiophene):poly(st...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2023-07-01
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| Series: | Small Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/smsc.202300008 |
| _version_ | 1797777638459179008 |
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| author | Xiaojia Du Leyi Yang Nan Liu |
| author_facet | Xiaojia Du Leyi Yang Nan Liu |
| author_sort | Xiaojia Du |
| collection | DOAJ |
| description | Sensing bioelectrical signals is of great significance to understand human disease. Reliable bioelectronic interface is the guarantee of high‐quality bioelectrical signals. The unique electrochemical property and the mixed ionic and electrical conductivity of poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) make it an ideal material for the skin/tissue–electronic interface. However, pristine PEDOT:PSS‐based devices cannot meet the requirements for practical use. Toward this end, herein, the development of PEDOT:PSS‐based electrodes and their most recent advances in sensing bioelectrical signals are summarized. First, the generation mechanism of bioelectrical signals is introduced in detail. Then, according to the characteristics of bioelectrical signals, the requirements of bioelectrodes are discussed. Next, representative achievements for improving conductivity, stretchability, and stability of PEDOT:PSS are introduced. Bioelectrical signals such as electromyogram (EMG), electrocardiogram (ECG), electrooculogram (EOG), and electroencephalogram (EEG) are successfully recorded by these PEDOT:PSS‐based electrodes. Finally, a brief summary is provided, and the opportunities and challenges are also discussed. |
| first_indexed | 2024-03-12T23:07:36Z |
| format | Article |
| id | doaj.art-682555c2572645efb04407e27f21cf14 |
| institution | Directory Open Access Journal |
| issn | 2688-4046 |
| language | English |
| last_indexed | 2024-03-12T23:07:36Z |
| publishDate | 2023-07-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Small Science |
| spelling | doaj.art-682555c2572645efb04407e27f21cf142023-07-18T13:22:01ZengWiley-VCHSmall Science2688-40462023-07-0137n/an/a10.1002/smsc.202300008Recent Progress on Poly(3,4‐Ethylenedioxythiophene):Poly(Styrenesulfonate) BioelectrodesXiaojia Du0Leyi Yang1Nan Liu2Beijing Key Laboratory of Energy Conversion and Storage Materials College of Chemistry Beijing Normal University Beijing 100875 ChinaBeijing Key Laboratory of Energy Conversion and Storage Materials College of Chemistry Beijing Normal University Beijing 100875 ChinaBeijing Key Laboratory of Energy Conversion and Storage Materials College of Chemistry Beijing Normal University Beijing 100875 ChinaSensing bioelectrical signals is of great significance to understand human disease. Reliable bioelectronic interface is the guarantee of high‐quality bioelectrical signals. The unique electrochemical property and the mixed ionic and electrical conductivity of poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) make it an ideal material for the skin/tissue–electronic interface. However, pristine PEDOT:PSS‐based devices cannot meet the requirements for practical use. Toward this end, herein, the development of PEDOT:PSS‐based electrodes and their most recent advances in sensing bioelectrical signals are summarized. First, the generation mechanism of bioelectrical signals is introduced in detail. Then, according to the characteristics of bioelectrical signals, the requirements of bioelectrodes are discussed. Next, representative achievements for improving conductivity, stretchability, and stability of PEDOT:PSS are introduced. Bioelectrical signals such as electromyogram (EMG), electrocardiogram (ECG), electrooculogram (EOG), and electroencephalogram (EEG) are successfully recorded by these PEDOT:PSS‐based electrodes. Finally, a brief summary is provided, and the opportunities and challenges are also discussed.https://doi.org/10.1002/smsc.202300008bioelectrical signalsbioelectrodesPEDOT:PSSskin electronics |
| spellingShingle | Xiaojia Du Leyi Yang Nan Liu Recent Progress on Poly(3,4‐Ethylenedioxythiophene):Poly(Styrenesulfonate) Bioelectrodes Small Science bioelectrical signals bioelectrodes PEDOT:PSS skin electronics |
| title | Recent Progress on Poly(3,4‐Ethylenedioxythiophene):Poly(Styrenesulfonate) Bioelectrodes |
| title_full | Recent Progress on Poly(3,4‐Ethylenedioxythiophene):Poly(Styrenesulfonate) Bioelectrodes |
| title_fullStr | Recent Progress on Poly(3,4‐Ethylenedioxythiophene):Poly(Styrenesulfonate) Bioelectrodes |
| title_full_unstemmed | Recent Progress on Poly(3,4‐Ethylenedioxythiophene):Poly(Styrenesulfonate) Bioelectrodes |
| title_short | Recent Progress on Poly(3,4‐Ethylenedioxythiophene):Poly(Styrenesulfonate) Bioelectrodes |
| title_sort | recent progress on poly 3 4 ethylenedioxythiophene poly styrenesulfonate bioelectrodes |
| topic | bioelectrical signals bioelectrodes PEDOT:PSS skin electronics |
| url | https://doi.org/10.1002/smsc.202300008 |
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