1984 | OriginalPaper | Chapter
Characteristics of Peptide Fragmentation Patterns in Molecular Secondary Ion (SI) Mass Spectra
Authors : S. Seki, H. Kambara
Published in: Secondary Ion Mass Spectrometry SIMS IV
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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Molecular Secondary Ion Mass Spectrometry (SIMS) has successfully provided molecular weights and structural information on various kinds of nonvolatile and labile bio-organic compounds [1–4]. Many studies on peptides have also attempted to interpret the fragmentation mechanism or amino acid sequence by analysis of the fragmentation patterns in SI or Fast Atom Bombardment (FAB) mass spectra [5–8].