摘要
Sensors capable of simultaneous measurement of pH and PO2 in an aqueous solution have been fabricated in planar form using microelectronic technology. Separate potentiometric metal-metal oxide pH and three electrode amperemetric PO2 sensors have been fabricated together on a silicon chip with active surface of 2 x 3 mm. Rhodium-rhodium oxide electrodes operating in a cyclic voltammetry mode have also been studied and show sensitivity to both pH and PO2 in different regions of the voltage swept curve.
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 295-298 |
頁數 | 4 |
期刊 | Advances in experimental medicine and biology |
卷 | 220 |
DOIs | |
出版狀態 | 已出版 - 1987 |