DETECTION OF MICROORGANISMS WITH HOLOGRAPHIC SENSOR

A method for the detection of a cell comprises immobilizing the cell in a device also containing a sensor, and introducing a growth medium, wherein the sensor is sensitive to a product of the cell's growth; and detecting any change in an optical characteristic of the sensor. A device suitable f...

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Bibliographische Detailangaben
Hauptverfasser: COLIN, ALEXANDER, BENNETT DAVIDSON, CHRISTOPHER, ROBIN LOWE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for the detection of a cell comprises immobilizing the cell in a device also containing a sensor, and introducing a growth medium, wherein the sensor is sensitive to a product of the cell's growth; and detecting any change in an optical characteristic of the sensor. A device suitable for use in the invention comprises a chamber including a sensor, inlets for sample and for a growth medium, and means for immobilizing an antibody in the chamber or elsewhere in the device that provides a fluidic link with the sensor.