Method of multiplexed analysis using ion mobility spectrometer
Patent
·
OSTI ID:968989
- Richland, WA
A method for analyzing analytes from a sample introduced into a Spectrometer by generating a pseudo random sequence of a modulation bins, organizing each modulation bin as a series of submodulation bins, thereby forming an extended pseudo random sequence of submodulation bins, releasing the analytes in a series of analyte packets into a Spectrometer, thereby generating an unknown original ion signal vector, detecting the analytes at a detector, and characterizing the sample using the plurality of analyte signal subvectors. The method is advantageously applied to an Ion Mobility Spectrometer, and an Ion Mobility Spectrometer interfaced with a Time of Flight Mass Spectrometer.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA
- Sponsoring Organization:
- United States Department of Energy
- DOE Contract Number:
- AC05-76RL01830
- Assignee:
- Battelle Memorial Istitute (Richland, WA)
- Patent Number(s):
- 7,541,576
- Application Number:
- 11/701,752
- OSTI ID:
- 968989
- Country of Publication:
- United States
- Language:
- English
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