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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2016 Feb;27(2):285–292. doi: 10.1007/s13361-015-1283-y

Figure 4.

Figure 4

Enlarged view of the profiles produced using the HCl doped Ar2000 GCIB as shown in Figure 3. The notation Mn* with n = 1–6 (positive ions) and n = 3–10 (negative ions) describes the exchange of H and D in the trehalose molecule M, where n hydrogen atoms have been replaced by deuterium