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. Author manuscript; available in PMC: 2020 Aug 24.
Published in final edited form as: Anal Chem. 2019 Mar 14;91(7):4266–4290. doi: 10.1021/acs.analchem.9b00807

Figure 2.

Figure 2.

Platform integrating five ionization techniques including three ambient ionization MS methods, DESI, PSI, and PCSI, was developed to allow high versatility and speed of analysis. As the source interchange is quick, the system was used to analyze five unique analytes within 5 min. Reprinted from the J. Am. Soc. Mass Spectrom., Vol. 28, Lawton, Z. E.; Traub, A.; Fatigante, W. L.; Mancias, J.; O’Leary, A. E.; Hall, S. E.; Wieland, J. R.; Oberacher, H.; Gizzi, M. C.; Mulligan, C. C. Analytical Validation of a Portable Mass Spectrometer Featuring Interchangeable, Ambient Ionization Sources for High Throughput Forensic Evidence Screening, pp. 1048–1059 (ref 94). Copyright 2017, with permission from Elsevier.