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Passive sample detection to initiate timing of an assay

  • US 20030106809A1
  • Filed: 12/10/2001
  • Published: 06/12/2003
  • Est. Priority Date: 12/10/2001
  • Status: Active Grant
First Claim
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1. A method for determining the presence of a sample within an electrochemical cell, comprising the steps of:

  • applying said sample to said electrochemical cell in the absence of an external signal applied to said electrochemical cell;

    producing a potential difference within said electrochemical cell without applying an external signal to the electrochemical cell; and

    monitoring said potential difference.

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