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Electrochemical sensor and method for manufacturing

  • US 8,702,932 B2
  • Filed: 08/28/2008
  • Issued: 04/22/2014
  • Est. Priority Date: 08/30/2007
  • Status: Active Grant
First Claim
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1. A sensor comprising:

  • an elongated member including a dielectric core wherein a majority of the dielectric core is surrounded by an electrically conductive layer that forms a working electrode;

    a sensing chemistry positioned adjacent to the electrically conductive layer;

    a non-permeable insulating layer at least partially enclosing the elongated member and the sensing chemistry; and

    channels defined between the insulating layer and the sensing chemistry, the channels extending along a longitudinal axis of the elongated member.

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