Kinetics of matrix/sample interactions in fast‐atom bombardment

K. Vékey, Luigi Colombo, Luigi F. Zerilli, Györgyi Székely

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Addition of a hydroxy‐containing matrix to an aldehyde was observed in fast‐atom bombardment (FAB). This FAB‐induced interference reaction, observed in the case of a microbial alkaline protease inhibitor, shows a characteristic time behaviour. This can be explained by a first‐order reaction kinetics scheme which leads to quilibrium, for which rate and equilibrium constants were also determined. These data suggest that in situ reaction kinetics can be studied by FAB mass spectrometry.

Original languageEnglish
Pages (from-to)1-4
Number of pages4
JournalRapid Communications in Mass Spectrometry
Volume5
Issue number1
DOIs
Publication statusPublished - 1991

Fingerprint

Reaction kinetics
Kinetics
Equilibrium constants
Aldehydes
Mass spectrometry
Rate constants
microbial alkaline proteinase inhibitor

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy
  • Organic Chemistry

Cite this

Kinetics of matrix/sample interactions in fast‐atom bombardment. / Vékey, K.; Colombo, Luigi; Zerilli, Luigi F.; Székely, Györgyi.

In: Rapid Communications in Mass Spectrometry, Vol. 5, No. 1, 1991, p. 1-4.

Research output: Contribution to journalArticle

Vékey, K. ; Colombo, Luigi ; Zerilli, Luigi F. ; Székely, Györgyi. / Kinetics of matrix/sample interactions in fast‐atom bombardment. In: Rapid Communications in Mass Spectrometry. 1991 ; Vol. 5, No. 1. pp. 1-4.
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