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Analysis of isomeric lipids by high resolution ion mobility-mass spectrometry
Authors: Groessl M | Graf S | Lísa Miroslav | Holčapek Michal | Sampaio J | Dick B | Vogt B | Knochenmuss R
Year: 2015
Type of publication: ostatní - přednáška nebo poster
Page from-to: nestránkováno
Titles:
Language Name Abstract Keywords
eng Analysis of isomeric lipids by high resolution ion mobility-mass spectrometry Ion mobility spectrometry coupled to mass spectrometry (IMS-MS) is becoming increasingly popular, but most commercial systems have insufficient ion mobility resolution to separate most isomeric compounds. We report on a bench-top IMS-MS that delivers resolution above 200, under true low field conditions, with 50% duty cycle. The benefits of this system coupled to TOF-MS are demonstrated on the analysis of isomeric biomolecules