| 摘要 |
An electrochemical test device for determining a concentration of an analyte in a fluid sample is provided. The electrochemical test device comprises a set of electrodes including a working electrode for the analyte and sensing chemistry for the working electrode, the sensing chemistry comprising a diaphorase, an electron transfer agent, an NAD(P)+- dependent dehydrogenase and a cofactor for the NAD(P)+-dependent dehydrogenase, wherein the sensing chemistry is disposed on the working electrode in layers and the diaphorase is provided in a first layer and the NAD(P)+-dependent dehydrogenase is provided in a second layer. |
