Desorption of ions from rat membranes: Selectivity of different ionization techniques
- 1 December 1989
- journal article
- research article
- Published by Wiley in Journal of Mass Spectrometry
- Vol. 18 (12) , 1037-1045
- https://doi.org/10.1002/bms.1200181202
Abstract
Complex lipid biomarkers, including phosphatidylcholines, cerebrosides and sulfatides, are shown to be desorbed intact from rat brain myelin and rat liver microsomes by liquid secondary ion mass spectrometry, by plasma desorption and by laser desorption. Different polar lipids are favored by the different desorption techniques and as negative or positive ions. These selectivities support current theories about ionization for the different techniques.This publication has 44 references indexed in Scilit:
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