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Potentiometric biosensor and the forming method thereof

  • US 20100025265A1
  • Filed: 02/18/2009
  • Published: 02/04/2010
  • Est. Priority Date: 08/01/2008
  • Status: Abandoned Application
First Claim
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1. A potentiometric biosensor, comprising:

  • a substrate;

    at least two working electrodes formed on said substrate;

    at least one counter electrode formed on said substrate;

    an internal reference electrode formed on said substrate; and

    a packaging structure, which separates the adjacent electrodes.

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