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Test strips having ceria nanoparticle electrodes

  • US 10,006,880 B2
  • Filed: 09/20/2013
  • Issued: 06/26/2018
  • Est. Priority Date: 09/21/2012
  • Status: Active Grant
First Claim
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1. An electrode assembly for an in vitro electrochemical sensor, the electrode assembly comprising:

  • a first electrode comprising an analyte responsive enzyme; and

    a second electrode in electrical communication with the first electrode, the second electrode comprising a substrate and a ceria nanoparticle composition applied upon the substrate, the ceria nanoparticle composition having a total mass of ceria nanoparticles per cm2 of substrate area in a range of 0.5 mg/cm2 to 500 mg/cm2.

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