Study of electropolymerized PEDOT:PSS transducers for application as electrochemical sensors in aqueous media
Electropolymerized poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) onto screen-printed platinum electrodes was tested for stable charge/discharge cycle using cyclic voltammetry (CV) in aqueous media and its adhesion to the electrode surface was also examined. Electropolymerized...
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| Format: | Article |
| Language: | English English |
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Elsevier BV
2018
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| Online Access: | http://irep.iium.edu.my/61508/ http://irep.iium.edu.my/61508/1/61508_Study%20of%20electropolymerized%20PEDOT_article.pdf http://irep.iium.edu.my/61508/7/61508_Study%20of%20electropolymerized%20PEDOT_SCOPUS.pdf |
| _version_ | 1848785685872377856 |
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| author | Benoudjit, Abdel Mohsen Bader, Mamoun M. Wan Salim, Wan Wardatul Amani |
| author_facet | Benoudjit, Abdel Mohsen Bader, Mamoun M. Wan Salim, Wan Wardatul Amani |
| author_sort | Benoudjit, Abdel Mohsen |
| building | IIUM Repository |
| collection | Online Access |
| description | Electropolymerized poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) onto screen-printed platinum electrodes was tested for stable charge/discharge cycle using cyclic voltammetry (CV) in aqueous media and its adhesion to the electrode surface was also examined. Electropolymerized PEDOT:PSS maintained most of its initial CV behavior after water-flow test (flow rate = 1 ml/s), whereas drop-cast PEDOT:PSS did not, indicating better adhesion and retention of the polymer's mechanical and electrical properties. Field emission scanning electron microscopy (FESEM) and energy-dispersive X-ray spectroscopy (EDS) suggest that film structure influence the stability of the redox current measurements. These results prove that careful electropolymerization techniques for synthesizing the PEDOT:PSS transducer are worth pursuing in developing robust electrochemical sensors suitable for continuous use in aqueous media. Developing such transducers is important for developing electrochemical sensors for biomedical and/or environmental monitoring where aqueous flow usually occurs on electrode surfaces. |
| first_indexed | 2025-11-14T16:57:05Z |
| format | Article |
| id | iium-61508 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T16:57:05Z |
| publishDate | 2018 |
| publisher | Elsevier BV |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-615082018-12-17T08:10:28Z http://irep.iium.edu.my/61508/ Study of electropolymerized PEDOT:PSS transducers for application as electrochemical sensors in aqueous media Benoudjit, Abdel Mohsen Bader, Mamoun M. Wan Salim, Wan Wardatul Amani Q Science (General) T Technology (General) TA164 Bioengineering TA170 Environmental engineering. Sustainable engineering Electropolymerized poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS) onto screen-printed platinum electrodes was tested for stable charge/discharge cycle using cyclic voltammetry (CV) in aqueous media and its adhesion to the electrode surface was also examined. Electropolymerized PEDOT:PSS maintained most of its initial CV behavior after water-flow test (flow rate = 1 ml/s), whereas drop-cast PEDOT:PSS did not, indicating better adhesion and retention of the polymer's mechanical and electrical properties. Field emission scanning electron microscopy (FESEM) and energy-dispersive X-ray spectroscopy (EDS) suggest that film structure influence the stability of the redox current measurements. These results prove that careful electropolymerization techniques for synthesizing the PEDOT:PSS transducer are worth pursuing in developing robust electrochemical sensors suitable for continuous use in aqueous media. Developing such transducers is important for developing electrochemical sensors for biomedical and/or environmental monitoring where aqueous flow usually occurs on electrode surfaces. Elsevier BV 2018-02-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/61508/1/61508_Study%20of%20electropolymerized%20PEDOT_article.pdf application/pdf en http://irep.iium.edu.my/61508/7/61508_Study%20of%20electropolymerized%20PEDOT_SCOPUS.pdf Benoudjit, Abdel Mohsen and Bader, Mamoun M. and Wan Salim, Wan Wardatul Amani (2018) Study of electropolymerized PEDOT:PSS transducers for application as electrochemical sensors in aqueous media. Sensing and Biosensing Research, 17. pp. 18-24. ISSN 2214-1804 https://reader.elsevier.com/reader/sd/F6AE1BF784CF6B1BD87EDE69E48295DC0BDD7C9C864C608E1BD95521C2FB30CF3379241C84D0D7D8905724E8C0FA83DF 10.1016/j.sbsr.2018.01.001 |
| spellingShingle | Q Science (General) T Technology (General) TA164 Bioengineering TA170 Environmental engineering. Sustainable engineering Benoudjit, Abdel Mohsen Bader, Mamoun M. Wan Salim, Wan Wardatul Amani Study of electropolymerized PEDOT:PSS transducers for application as electrochemical sensors in aqueous media |
| title | Study of electropolymerized PEDOT:PSS transducers for application as electrochemical sensors in aqueous media |
| title_full | Study of electropolymerized PEDOT:PSS transducers for application as electrochemical sensors in aqueous media |
| title_fullStr | Study of electropolymerized PEDOT:PSS transducers for application as electrochemical sensors in aqueous media |
| title_full_unstemmed | Study of electropolymerized PEDOT:PSS transducers for application as electrochemical sensors in aqueous media |
| title_short | Study of electropolymerized PEDOT:PSS transducers for application as electrochemical sensors in aqueous media |
| title_sort | study of electropolymerized pedot:pss transducers for application as electrochemical sensors in aqueous media |
| topic | Q Science (General) T Technology (General) TA164 Bioengineering TA170 Environmental engineering. Sustainable engineering |
| url | http://irep.iium.edu.my/61508/ http://irep.iium.edu.my/61508/ http://irep.iium.edu.my/61508/ http://irep.iium.edu.my/61508/1/61508_Study%20of%20electropolymerized%20PEDOT_article.pdf http://irep.iium.edu.my/61508/7/61508_Study%20of%20electropolymerized%20PEDOT_SCOPUS.pdf |