Abstract
Unimolecular metastable decomposition of cucyclodextrin cations is observed in a fast-atom bombardment Fourier transform mass spectrometry instrument. Cleavage reactions occur at the glycosidic bonds to produce oligomeric fragment ions. The first-order rate constant for the decay of the protonated parent was measured and found to be (4.2 ± 1.0) × 10 2s -1.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 210-215 |
| Number of pages | 6 |
| Journal | Journal of the American Society for Mass Spectrometry |
| Volume | 4 |
| Issue number | 3 |
| DOIs | |
| State | Published - Mar 1993 |
Fingerprint
ASJC Scopus subject areas
- Spectroscopy
- Structural Biology
Cite this
"Slow" metastable decomposition of oligosaccharide cations produced in an external source fourier transform mass spectrometer. / Ngoka, Lambert; Lebrilla, Carlito B.
In: Journal of the American Society for Mass Spectrometry, Vol. 4, No. 3, 03.1993, p. 210-215.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - "Slow" metastable decomposition of oligosaccharide cations produced in an external source fourier transform mass spectrometer
AU - Ngoka, Lambert
AU - Lebrilla, Carlito B
PY - 1993/3
Y1 - 1993/3
N2 - Unimolecular metastable decomposition of cucyclodextrin cations is observed in a fast-atom bombardment Fourier transform mass spectrometry instrument. Cleavage reactions occur at the glycosidic bonds to produce oligomeric fragment ions. The first-order rate constant for the decay of the protonated parent was measured and found to be (4.2 ± 1.0) × 10 2s -1.
AB - Unimolecular metastable decomposition of cucyclodextrin cations is observed in a fast-atom bombardment Fourier transform mass spectrometry instrument. Cleavage reactions occur at the glycosidic bonds to produce oligomeric fragment ions. The first-order rate constant for the decay of the protonated parent was measured and found to be (4.2 ± 1.0) × 10 2s -1.
UR - http://www.scopus.com/inward/record.url?scp=0011433483&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0011433483&partnerID=8YFLogxK
U2 - 10.1016/1044-0305(93)85083-A
DO - 10.1016/1044-0305(93)85083-A
M3 - Article
C2 - 24234849
AN - SCOPUS:0011433483
VL - 4
SP - 210
EP - 215
JO - Journal of the American Society for Mass Spectrometry
JF - Journal of the American Society for Mass Spectrometry
SN - 1044-0305
IS - 3
ER -