Niederhoffer, T;
Lancashire, H;
Vanhoestenberghe, A;
(2022)
Unsafe Stimulation Correlates with Oxide Reduction Onset in Unbuffered Saline.
Presented at: 44th International Engineering in Medicine and Biology Conference (EMBC 2022), Glasgow, UK.
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Abstract
Damage mechanisms in electrical stimulation must be better understood to address the demands of new electrode technologies. In this work, we studied the effect of pH on the charge injection mechanisms in a repeated pulsing experiment. We show that damage occurs when the electrode potential enters the oxide reduction region.
| Type: | Poster |
|---|---|
| Title: | Unsafe Stimulation Correlates with Oxide Reduction Onset in Unbuffered Saline |
| Event: | 44th International Engineering in Medicine and Biology Conference (EMBC 2022) |
| Location: | Glasgow, UK |
| Dates: | 11 - 15 July 2022 |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | https://embc.embs.org/2022/ |
| Language: | English |
| Keywords: | neural electrode, safety, electrical stimulation, charge injection, platinum |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Med Phys and Biomedical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10161938 |
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