Increasing bias for oxygen production in an electrode system

  • US 20050056552A1
  • Filed: 07/21/2004
  • Published: 03/17/2005
  • Est. Priority Date: 07/25/2003
  • Status: Abandoned Application
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First Claim
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1. An electrochemical sensor for determining a presence or a concentration of an analyte in a fluid, the sensor comprising:

  • a working electrode comprising a conductive material; and

    a reference electrode comprising a conductive material, wherein the sensor is configured such that a bias potential can be applied between the working electrode and the reference electrode at a level such that the working electrode measures the concentration of the analyte and produces oxygen in a reaction with water or another electroactive species in the fluid.

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