| 摘要 |
<p>The biosensor comprises a working electrode, a reference electrode, and a membrane comprising a substrate-limiting layer and an enzyme layer. At the substrate-limiting layer is provided a protection layer having hydrophilic properties corresponding to the properties of regenerated cellulose or being more hydrophilic than regenerated cellulose. Particularly, the substrate-limiting layer is constituted by a polyurethane layer and the protection layer is constituted by a cellophane layer.</p> |
