Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12358/24427
Title | Normal phase liquid chromatography coupled to quadrupole time of flight atmospheric pressure chemical ionization mass spectrometry for separation, detection and mass … |
---|---|
Untitled | |
Abstract |
Many lipidomic approaches focus on investigating aspects of sphingolipid metabolism. Special emphasis is put on neutral sphingolipids and cholesterol and their interaction. Such an interest is attributed to the fact that those lipids are altered in a series of serious disorders including various sphingolipidoses. High performance thin-layer chromatography (HPTLC) has become a widely used technique for lipid analysis. However, mass spectrometric profiling is irreplaceable for gaining an overview about the various molecular species within a lipid class. In this work we have developed a sensitive method based on a gradient normal phase high performance liquid chromatography (HPLC) coupled to quadrupole time of flight (QTOF) atmospheric pressure chemical ionization mass spectrometry (APCI-MS) in positive mode, which for the first time enables separation, on-line detection, and mass spectrometric profiling of … |
Type | Journal Article |
Date | 2009 |
Published in | Journal of Chromatography B |
Series | Volume: 877, Number: 27 |
Publisher | Elsevier |
Citation | |
Item link | Item Link |
License | ![]() |
Collections | |
Files in this item | ||
---|---|---|
There are no files associated with this item. |