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NANO-CHEM-FET BASED BIOSENSORS

  • US 20070264634A1
  • Filed: 10/09/2003
  • Published: 11/15/2007
  • Est. Priority Date: 10/10/2002
  • Status: Active Grant
First Claim
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1. A method of detecting a component of interest, the method comprising:

  • (a) providing one or more nanowires, which nanowires comprise one or more functional groups comprising a hairpin oligonucleotide, which functional group undergoes a change in charge in the presence of the component of interest;

    (b) contacting the one or more nanowires with a solution comprising the component of interest;

    which component produces the change in charge in the functional group, which change in charge results in a detectable signal; and

    , (c) detecting the signal, thereby detecting the component of interest.

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