| 摘要 |
There is presented an electrochemical sensor (100) for sensing an analyte in an associated volume (106), the sensor comprising a sensing chamber (120), the sensing chamber (120) comprising, a working electrode (104), wherein the electrochemical sensor (100) comprises an aprotic solvent comprising an oxygen scavenger, said aprotic solvent comprising said oxygen scavenger being arranged for hindering oxygen in passing from the associated volume to the working electrode (104). In a particular embodiment the oxygen scavenger is a phosphine. |
