Abstract
The fragmentation behavior of oligosaccharides was analyzed using infrared multiphonon dissociation (IRMPD) Fourier transform mass spectrometry (FTMS). The IRMPD unit was implemented on commercial FTMS instrument which was equipped with external MALDI source and 4.7 Tesla superconducting magnet. The degree of fragmentation was controlled by changing length of IR laser irradiating time with fixed laser power. IRPMD generated fragments through lowest energy pathway and IR laser irradiation was applied to permethylated maltohexoses which were coordinated with alkaline metal ions.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics |
| Pages | 445-446 |
| Number of pages | 2 |
| State | Published - 2002 |
| Event | Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics - Orlando, FL, United States Duration: Jun 2 2002 → Jun 6 2002 |
Other
| Other | Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics |
|---|---|
| Country | United States |
| City | Orlando, FL |
| Period | 6/2/02 → 6/6/02 |
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ASJC Scopus subject areas
- Spectroscopy
Cite this
Infrared multiphoton dissociation fourier transform mass spectrometry of oligosaccharides. / Xie, Yongming; Lebrilla, Carlito B.
Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics. 2002. p. 445-446.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Infrared multiphoton dissociation fourier transform mass spectrometry of oligosaccharides
AU - Xie, Yongming
AU - Lebrilla, Carlito B
PY - 2002
Y1 - 2002
N2 - The fragmentation behavior of oligosaccharides was analyzed using infrared multiphonon dissociation (IRMPD) Fourier transform mass spectrometry (FTMS). The IRMPD unit was implemented on commercial FTMS instrument which was equipped with external MALDI source and 4.7 Tesla superconducting magnet. The degree of fragmentation was controlled by changing length of IR laser irradiating time with fixed laser power. IRPMD generated fragments through lowest energy pathway and IR laser irradiation was applied to permethylated maltohexoses which were coordinated with alkaline metal ions.
AB - The fragmentation behavior of oligosaccharides was analyzed using infrared multiphonon dissociation (IRMPD) Fourier transform mass spectrometry (FTMS). The IRMPD unit was implemented on commercial FTMS instrument which was equipped with external MALDI source and 4.7 Tesla superconducting magnet. The degree of fragmentation was controlled by changing length of IR laser irradiating time with fixed laser power. IRPMD generated fragments through lowest energy pathway and IR laser irradiation was applied to permethylated maltohexoses which were coordinated with alkaline metal ions.
UR - http://www.scopus.com/inward/record.url?scp=2442655764&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=2442655764&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:2442655764
SP - 445
EP - 446
BT - Proceedings 50th ASMS Conference on Mass Spectrometry and Allied Topics
ER -