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NMR device for detection of analytes

  • US 20070116602A1
  • Filed: 08/31/2006
  • Published: 05/24/2007
  • Est. Priority Date: 08/31/2005
  • Status: Active Grant
First Claim
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1. A device for detection of an analyte, the device comprising:

  • a support defining a well for holding a liquid sample comprising magnetic particles and said analyte, said magnetic particles having binding moieties linked thereto; and

    an RF coil disposed about said liquid sample, said RF coil configured to detect an echo response produced by exposing said liquid sample to a bias magnetic field created using one or more magnets and an RF excitation, wherein said RF coil has a characteristic dimension from about 10 μ

    m to about 1000 μ

    m.

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