Pulsed Electrospray Ionization Hadamard Transform Ion Mobility Spectrometry
Agency / Branch:
DOD / ARMY
The Phase I research will investigate the use of a piezoelectric pulsed electrospray ionization source (ESI) to implement Hadamard Transform (HT) signal multiplexing of ion mobility (IMS) instruments. The signal multiplexing advantage of the Hadamard transform method offers 50% instrument duty cycles and the pulsed ESI source enables up to 100% sample utilization. The performance improvements will be evaluated for trace explosive vapor analysis.
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SOUTHWEST SCIENCES, INC.
1570 Pacheco Street, Suite E-11 Santa Fe, NM 87505
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