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. Author manuscript; available in PMC: 2016 Feb 15.
Published in final edited form as: Int J Mass Spectrom. 2015 Feb 15;378:255–263. doi: 10.1016/j.ijms.2014.08.026

Figure 2.

Figure 2

Ion mobility of product ions following collisional activation of positive ions from PG and BMP. (A) Mobilogram of all product ions from CID of [M+H]+ m/z 775.5 of PG(18:1/18:1). Predominant peak at bin 120 corresponds to the diglyceride-like fragment ion at m/z 603.5. Collision energy at 15V. (B) Mobilogram of all product ions from CID of [M+H]+ m/z 775.5 of BMP(18:1/18:1). Predominant peak at bin 77 corresponds to the monoglyceride-like fragment ion at m/z 339.3 and the broad peak at bin 140 corresponds to the cluster of ions including precursor [M+H]+ and a series of one and two losses of H2O. Collision energy at 10V. (C) Product ion mass spectrum of [M+H]+ m/z 775.5 of PG(18:1/18:1). Collision energy at 5V. (D) Product ion mass spectrum of [M+H]+ m/z 775.5 of BMP(18:1/18:1). Collision energy at 10V.