Browsing Waterloo Research by Author "Arnold, Don W."
Now showing items 1-2 of 2
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Fast quantitation of opioid isomers in human plasma by differential mobility spectrometry/mass spectrometry via SPME/open-port probe sampling interface
Liu, Chang; Gómez-Ríos, Germán Augusto; Schneider, Bradley B.; Le Blanc, J. C. Yves; Reyes-Garcés, Nathaly; Arnold, Don W.; Covey, Thomas R.; Pawliszyn, Janusz (Elsevier, 2017-10-23)Mass spectrometry (MS) based quantitative approaches typically require a thorough sample clean-up and a decent chromatographic step in order to achieve needed figures of merit. However, in most cases, such processes are ... -
Open Port Probe Sampling Interface for the Direct Coupling of Biocompatible Solid-Phase Microextraction to Atmospheric Pressure Ionization Mass Spectrometry
Gomez-Rios, German Augusto; Liu, Chang; Tascon, Marcos; Reyes-Garcés, Nathaly; Arnold, Don W.; Covey, Thomas R.; Pawliszyn, Janusz (American Chemical Society, 2017-04-04)In recent years, the direct coupling of solid phase microextraction (SPME) and mass spectrometry (MS) has shown its great potential to improve limits of quantitation, accelerate analysis throughput, and diminish potential ...