Abstrakti
The characterization of functionalized electrodes by means of cyclic voltammetry constitutes an important step in the development of an electrochemical based biosensors. Herein an electrolyte gated thin-film transistor (EG-TFT) setup is proposed to acquire both cyclic voltammograms and transistor transfer characteristics using a semiconductor parameter analyzer. The redox behavior of a probe is studied in such a setup using the gate electrode of the EG-TFT as working electrode and it is compared to a conventional three electrode electrochemical cell setup. The complementary techniques acquirable by the EG-TFT setup are used to investigate protein immobilization via self-assembled monolayers on the surface of gold working electrodes.
Alkuperäiskieli | Englanti |
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Otsikko | 2017 7th IEEE International Workshop on Advances in Sensors and Interfaces (IWASI) |
Kustantaja | IEEE |
ISBN (painettu) | 978-1-5090-6707-0 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 2017 |
OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisuussa |
Tapahtuma | 2017 7th IEEE International Workshop on Advances in Sensors and Interfaces - Vieste, Italy Kesto: 15 kesäk. 2017 → 16 kesäk. 2017 |
Konferenssi
Konferenssi | 2017 7th IEEE International Workshop on Advances in Sensors and Interfaces |
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Lyhennettä | IWASI |
Maa/Alue | Italy |
Kaupunki | Vieste |
Ajanjakso | 15/06/17 → 16/06/17 |