Comparative Study of Potassium Ion-Selective Electrodes with Solid Contact: Impact of Intermediate Layer Material on Temperature Resistance
Klaudia Morawska, Szymon Malinowski, Magdalena Wardak, Cecylia Wardak · 2024
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Description
Klaudia Morawska and co-authors compared, in a 2024 study, how well potassium sensors hold up as temperature shifts. Such sensors help track potassium in blood and water, and solid-contact designs need a middle layer to keep their signal steady. Heat and cold can throw that signal off.
The team built five sensor types with unlike middle layers, from charged plastics to carbon tubes and metal oxide grains. Each was tested at 10, 23, and 36 degrees for sensitivity, range, and drift. Sensors with a mixed carbon and oxide layer, and one with a perinone plastic, resisted heat shifts best. Both kept near-ideal response and the lowest drift at all three heat levels. Added layers beat the bare sensor on stability in every case.
Catalog record
| CREATOR | Klaudia Morawska, Szymon Malinowski, Magdalena Wardak, Cecylia Wardak |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 26 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |