Methods and apparatus for detecting bacteria using an acoustic device

Methods for detecting bacteria are provided. A plurality of particles, each of which is coated with a capture agent having an affinity for the bacteria, is combined with the sample to form a plurality of analyte-particle complexes. The system also includes a transport arrangement for transporting th...

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Bibliographische Detailangaben
Hauptverfasser: FITCH ERIC, MILLER MICHAEL, SAUER-BUDGE ALEXIS F, MASTERS BRETT P, LUNDSTROM MARK
Format: Patent
Sprache:eng
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Zusammenfassung:Methods for detecting bacteria are provided. A plurality of particles, each of which is coated with a capture agent having an affinity for the bacteria, is combined with the sample to form a plurality of analyte-particle complexes. The system also includes a transport arrangement for transporting the sample to the sensor surface, and optionally a magnetic field inducing structure constructed and arranged to establish a magnetic field at and adjacent to the sensor surface. The resonant sensor produces a signal corresponding to an amount of analyte-particle complexes that are bound to the sensor surface.