Using Gas Modifiers to Significantly Improve Sensitivity and Selectivity in a Cylindrical FAIMS Device

Recent reports describing enhanced performance when using gas additives in a DMS device (planar electrodes) have indicated that comparable benefits are not attainable using FAIMS (cylindrical electrodes), owing to the non-homogeneous electric fields within the analyzer region. In this study, a FAIMS...

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Veröffentlicht in:	Journal of the American Society for Mass Spectrometry 2014-07, Vol.25 (7), p.1274-1284
Hauptverfasser:	Purves, Randy W., Ozog, Allison R., Ambrose, Stephen J., Prasad, Satendra, Belford, Michael, Dunyach, Jean-Jacques
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetonitrile Additives Analytical Chemistry Bioinformatics Biotechnology Chemistry Chemistry and Materials Science Contaminants Control stability Electric fields Electrodes Mass spectrometry Organic Chemistry Positive ions Proteomics Research Article Selectivity Stability analysis
Online-Zugang:	Volltext
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