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LUCIFERIN-LUCIFERASE BASED MICRODEVICE FOR BIOSENSING
LUCIFERIN-LUCIFERASE BASED MICRODEVICE FOR BIOSENSING
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机译:基于LUCIFERIN-LUCIFERASE的微生物传感器
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摘要
A method and apparatus for determining the concentration of one or more microbes in a sample is provided. This method involves filtering a sample through a filter inside a sample tube to retain the one or more microbes on the filter. The resulting filtrate, which contains or produces adenosine triphosphate, is passed through the sample tube and enters the reporter region. In the reporter region, the adenosine triphosphate in the filtrate comes in contact with a transparent porous matrix, which includes a luciferin-luciferase complex. The adenosine triphosphate interacts with the luciferin-luciferase complex to provide light response, which is measured by a detector. The light response is compared with a calibration curve to determine the total concentration of one or more microbes in a sample.
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