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. Author manuscript; available in PMC: 2009 Nov 1.
Published in final edited form as: J Am Soc Mass Spectrom. 2008 Jul 16;19(11):1655–1662. doi: 10.1016/j.jasms.2008.07.005

Figure 5.

Figure 5

Overlay of two MALDI-IM 2D plots of 15 pmol of each PC 36:2 and PE 36:2a with DHB matrix without cesium (blue area) and with cesium (red area). The addition of cesium increases the signal intensity for PE 36:2a.