Electrochemical sensors having improved selectivity and enhanced sensitivity
First Claim
Patent Images
1. An amperometric testing device comprising a working electrode and a reference electrode, wherein said working electrode is separated from said reference electrode by an electrically non-conductive sheet material, said electrically non-conductive sheet material comprises a plurality of individual layers, and the individual layers comprise different reagents.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention describes electrochemical sensors, preferably electrochemical biosensors, in which the reference electrode and the measuring electrode are separated from one another by a porous, electrically nonconductive sheet material.
231 Citations
9 Claims
- 1. An amperometric testing device comprising a working electrode and a reference electrode, wherein said working electrode is separated from said reference electrode by an electrically non-conductive sheet material, said electrically non-conductive sheet material comprises a plurality of individual layers, and the individual layers comprise different reagents.
Specification