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Infrared Laser Isolation of Ions in Fourier Transform Mass Spectrometry
- Source :
- Analytical Chemistry. 75:160-164
- Publication Year :
- 2002
- Publisher :
- American Chemical Society (ACS), 2002.
-
Abstract
- A new method for isolating ions for tandem mass spectrometry analyses in Fourier transform mass spectrometry is illustrated. The method employs an infrared laser to dissociate completely the undesired ions. The selected ions are excited to an orbit away from the degradative portion of the laser beam. Ion isolation was accomplished and tandem mass spectrometry experiments were performed on model oligosaccharides and compounds from biological samples.
- Subjects :
- Chemistry
Selected reaction monitoring
Analytical chemistry
Mass spectrometry
Tandem mass spectrometry
Quantitative Biology::Genomics
Fourier transform ion cyclotron resonance
Analytical Chemistry
Ion-mobility spectrometry–mass spectrometry
Physics::Plasma Physics
Physics::Atomic and Molecular Clusters
Infrared multiphoton dissociation
Time-of-flight mass spectrometry
Hybrid mass spectrometer
Subjects
Details
- ISSN :
- 15206882 and 00032700
- Volume :
- 75
- Database :
- OpenAIRE
- Journal :
- Analytical Chemistry
- Accession number :
- edsair.doi...........3fe1ef8e06a096faf5257614bc6467e9