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Concentration Measuring Method, Concentration Test Instrument, and Concentration Measuring Apparatus

  • US 20040245121A1
  • Filed: 03/12/2004
  • Published: 12/09/2004
  • Est. Priority Date: 09/14/2001
  • Status: Active Grant
First Claim
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1. A method for measuring a concentration of a test target, the method comprising:

  • constructing a reaction system containing the test target, an oxidation-reduction enzyme and an electron mediator;

    measuring the concentration of the test target by utilizing an electrochemical process;

    wherein a Ru compound is used as the electron mediator.

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