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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2016 Jun 20;27(9):1476–1482. doi: 10.1007/s13361-016-1423-z

Figure 2.

Figure 2

The H/L mass ratio (selected high mass ions to major fragment) for (CO2)n + and Arn + bombardment of DPPC in (a), SM in (b) and trehalose in (c). The cluster energy is reported in energy per nucleon so that the properties of clusters with the same mass can be compared directly. Here the cluster size increases from 1000 to 5000 particles as the energy/nucleon decreases from 0.5 to 0.1.