Post-source decay matrix-assisted laser desorption/ionization mass spectrometric study of peracetylated isoflavone glycosides cationized by protonation and with various metal ions [1]

Journal of Mass Spectrometry

Volumn 38, Issue 11, 2003, Pages 1207-1209

  Kéki, Sándor ^a   Deák, György ^a   Lévai, Albert ^a   Zsuga, Miklós ^a  

^a UNIVERSITY OF DEBRECEN   (Hungary)

Author keywords

[No Author keywords available]

Indexed keywords

ACETIC ACID; ALKALI METAL; CATION; CESIUM ION; COPPER ION; DISACCHARIDE; GLYCOSIDE; ISOFLAVONE DERIVATIVE; LITHIUM ION; METAL ION; POTASSIUM ION; PROTON; RUBIDIUM ION; SILVER; SODIUM ION;

ACETYLATION; CHEMICAL REACTION; CHEMICAL STRUCTURE; COMPLEX FORMATION; CONTROLLED STUDY; DECOMPOSITION; FRAGMENTATION REACTION; IONIZATION; LETTER; METAL BINDING; MOLECULAR WEIGHT; PRECURSOR; PRIORITY JOURNAL; PROTON TRANSPORT; TANDEM MASS SPECTROMETRY;

ACETYLATION; CATIONS; GLYCOSIDES; ISOFLAVONES; METALS, ALKALI; MOLECULAR STRUCTURE; PROTONS; SPECTROMETRY, MASS, MATRIX-ASSISTED LASER DESORPTION-IONIZATION;

EID: 18344399674     PISSN: 10765174     EISSN: None     Source Type: Journal    
DOI: 10.1002/jms.535     Document Type: Letter

References (21)

1. Spengler B, Lützenkirchen F, Kaufmann R. On-target deuteration for peptide sequencing by laser mass spectrometry. Org. Mass Spectrom. 1993; 28: 1482.
2. Kaufmann R, Spengler B, Lützenkirchen F. Mass-spectrometric sequencing of linear peptides by product-ion analysis in a reflectron time-of-flight mass spectrometer using matrix-assisted laser desorption ionization. Rapid Commun. Mass Spectrom. 1993; 7: 902.
3. Kaufmann R, Kirsch D, Spengler B. Sequencing of peptides in a time-of-flight mass spectrometer: evaluation of postsource decay following matrix-assisted laser desorption ionization (MALDI). Int. J. Mass Spectrom. Ion Processes 1994; 131: 355.
4. Spengler B, Kirsch D, Kaufmann R, Lemoine J. Structure analysis of branched oligosaccharides using post-source decay in matrix-assisted laser desorption ionization mass spectrometry. J. Org. Mass Spectrom. 1994; 29: 782.
5. Machold J, Utkin Y, Kirsch D, Kaufmann R, Tsetlin V, Hucho F. Photolabeling reveals the proximity of the α-neurotoxin binding site to the M2 helix of the ion channel in the nicotinic acetylcholine receptor. Proc. Natl. Acad. Sci. USA 1995; 92: 7282.
6. Lemoine J, Chirat F, Domon B. Structural analysis of derivatized oligosaccharides using post-source decay matrix-assisted laser desorption/ionization mass spectrometry. J. Mass Spectrom. 1996; 31: 908.
7. Talbo G, Mann M. Aspects of the sequencing of carbohydrates and oligonucleotides by matrix-assisted laser desorption/ionization post-source decay. Rapid Commun. Mass Spectrom. 1996; 10: 100.
8. Goletz S, Leuck M, Franke P, Karsten U. Structure analysis of acetylated and non-acetylated O-linked MUC1-Glycopeptides by post-source decay matrix-assisted laser desorption/ionization mass spectrometry. Rapid Commun. Mass Spectrom. 1997; 11: 1387.
9. Yamagaki T, Mitsuishi Y, Nakanishi H. Determination of structural isomers of xyloglucan octasaccharides using post-source decay fragment analysis in MALDI-TOF mass spectrometry. Tetrahedron Lett. 1998; 39: 4051.
10. Viseux N, Costello CE, Domon B. Post-source decay mass spectrometry: optimized calibration procedure and structural characterization of permethylated oligosaccharides. J. Mass Spectrom. 1999; 34: 364.
11. Seebach D, Herrmann GF, Lengweiler UD, Amrein W. Synthesis of monodisperse macromolecular bicyclic and dendritic compounds from (R)-3-hydroxybutanoic acid and benzene-1,3,5,-tricarboxylic acid and analysis by fragmenting MALDI-TOF mass spectroscopy. Helv. Chim. Acta 1997; 80: 989.
12. Kéki S, Bodnár I, Borda J, Deák Gy, Batta Gy, Zsuga M. Matrix-assisted laser desorption/ionization mass spectrometric study of the oligomers formed from lactic acid and diphenylmethane diisocyanate. Macromolecules 2001; 34: 7288.
13. Geissman T. The Chemistry of Flavonoid Compounds. Pergamon Press: Oxford, 1962.
14. Kéki S, Deák Gy, Zsuga M. Fragmentation study of rutin, a naturally occurring flavone glycoside cationized with different alkali metal ions, using post-source decay matrix-assisted laser desorption/ionization mass spectrometry. J. Mass. Spectrom. 2001; 36: 1312.
15. Lévai A, Bognár R. Preparation of 4-β-cellobiosyloxydeoxybenzoins and their conversion into 7-β-cellobiosyloxyisoflavones. Acta Chim. Acad. Sci. Hung. 1973; 79: 191.
16. Lévai A, Bognár R. Preparation of 4-β-rutinosyloxydeoxybenzoins and their conversion to 7-β-rutinosyloxyisoflavones. Acta Chim. Acad. Sci. Hung. 1974; 81: 93.
17. Domon B, Costello CE. A systematic nomenclature for carbohydrate fragmentations in FAB-MS/MS spectra of glycoconjugates. Glycoconj. J. 1988; 5: 397.
18. http://www.chemicool.com. [12/02/03]
19. Knochenmuss R, Stortelder A, Breuker K, Zenobi R. Secondary ion-molecule reactions in matrix-assisted laser desorption/ionization. J. Mass Spectrom. 2000; 35: 1237.
20. Kéki S, Deák Gy, Zsuga M. Copper(I) chloride: a simple salt for enhancement of polystyrene cationization in matrix-assisted laser desorption/ionization mass spectrometry. Rapid. Commun. Mass. Spectrom. 2001; 15: 675.
21. Ngoka LC, Gal J-F, Lebrilla CB. Effects of cations and charge types on the metastable decay rates of oligosaccharides. Anal. Chem. 1994; 66: 692.