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. Author manuscript; available in PMC: 2010 Oct 1.
Published in final edited form as: Anal Chem. 2009 Oct 1;81(19):8109–8118. doi: 10.1021/ac901313m

Figure 2.

Figure 2

Time-resolved IRMPD plots of DRVYIHPF (angiotensin II) activated at a q-value of 0.10. Precursor ion abundances (relative to initial precursor abundance without any irradiation, squares ■), photodissociation efficiencies (triangles ▲) and MS/MS efficiencies (circles ●) of (A) [M+2H]2+ and (B) [M+3H]3+.