Enzyme electrode structure
DCFirst Claim
1. A biosensor comprising an upper plate, a lower plate, a space formed between the two plates for sucking and housing a sample therein, a layer for fixing the two plates together, the space for sucking and housing the sample being partially opened at a peripheral part thereof and partially closed by the layer, a working electrode and a counter electrode fixed relative to the working electrode, each of the two plates lacking an air vent or hole for connecting to the space, one end of each of the two plates having a tapered part, a tip part of the working electrode or a tip part of the counter electrode provided on the tapered part.
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Abstract
A biosensor comprises a space part for sucking and housing a sample formed of two upper and lower plates, the two plates being stuck together by an adhesive layer, the space part for sucking and housing the sample being constituted so as to be partially opened in the peripheral part and partially closed by the adhesive layer, and has a working electrode having at least glucose oxidase immobilized thereon and a counter electrode on the same plane of the plate.
169 Citations
14 Claims
- 1. A biosensor comprising an upper plate, a lower plate, a space formed between the two plates for sucking and housing a sample therein, a layer for fixing the two plates together, the space for sucking and housing the sample being partially opened at a peripheral part thereof and partially closed by the layer, a working electrode and a counter electrode fixed relative to the working electrode, each of the two plates lacking an air vent or hole for connecting to the space, one end of each of the two plates having a tapered part, a tip part of the working electrode or a tip part of the counter electrode provided on the tapered part.
Specification