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. Author manuscript; available in PMC: 2010 Feb 1.
Published in final edited form as: Rapid Commun Mass Spectrom. 2009 Feb;23(3):409–418. doi: 10.1002/rcm.3894

Figure 1.

Figure 1

Summary of a transmission mode charge inversion experiment in Q0 involving bradykinin −1 to bradykinin +2/+1. a.) Bradykinin −1 nano-ESI mass spectrum; b.) nano-ESI mass spectrum of DAB generation 4 dendrimer, predominantly the +6 charge state; and c.) product positive ion spectrum of the ion/ion reaction of the ions of “a” and “b” which shows the charge inverted bradykinin +2/+1 ions and charge reduced DAB dendrimer ions.