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Characterization of cytokinins from plant pathogenic Pseudomonades by fast atom bombardment tandem mass spectrometry
Author(s) -
Greco Francesco,
Sindona Giovanni,
Uccella Nicola,
Evidente Antonio
Publication year - 1992
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210270619
Subject(s) - fast atom bombardment , mass spectrometry , tandem mass spectrometry , tandem , chemistry , ion , characterization (materials science) , ionization , chromatography , materials science , organic chemistry , nanotechnology , composite material
Naturally occurring cytokinins produced from two phytopathogenic Pseudomonas bacteria, and some of their derivatives and analogues, were characterized by fast atom bombardment tandem mass spectrometry. The proto‐nated molecular ions of the examined cytokinins can be fingerprinted from breakdown pattern of their gaseous unimolecular dissociations, thus providing means for their identification by desorption ionization methods.