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. Author manuscript; available in PMC: 2008 Sep 26.
Published in final edited form as: J Am Soc Mass Spectrom. 2008 Jan;19(1):96–102. doi: 10.1016/j.jasms.2007.10.020

Figure 3.

Figure 3

Chemical structures and C60+-induced mass spectrum of LB monolayer. (a) AA; (b) DMPA. Both spectra have Ba+ at m/z 138 and BaOH+ at m/z 155. AA has characteristic peaks at m/z 463 and 471, while DMPA is characterized by peaks m/z 355, 371, and 525.