Isomer identification by kinetic energy release measurements using the voltage pulsed collision cell technique in mass‐analysed ion kinetic energy spectrometry | Zendy

Voyksner Robert D. | Zendy; Ronald Hass J. | Zendy; Bursey Maurice M. | Zendy

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Isomer identification by kinetic energy release measurements using the voltage pulsed collision cell technique in mass‐analysed ion kinetic energy spectrometry

Author(s) -

Voyksner Robert D.,

Ronald Hass J.,

Bursey Maurice M.

Publication year - 1984

Publication title -

biomedical mass spectrometry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.475

H-Index - 121

eISSN - 1096-9888

pISSN - 0306-042X

DOI - 10.1002/bms.1200111202

Subject(s) - kinetic energy , mass spectrometry , collision , chemistry , ion , analytical chemistry (journal) , atomic physics , energy (signal processing) , voltage , chromatography , physics , computer security , organic chemistry , quantum mechanics , computer science

The voltage pulsing of the collision cell on a mass‐analysed ion kinetic energy spectrometer allows simultaneous kinetic energy release measurements for unimolecular ( T ( V )), collision‐induced ( T CID ( V )) and composite unimolecular and collision‐induced ( T comp ( V )) decomposition processes in the time frame of a capillary gas chromatographic peak. The information gained by voltage pulsing sometimes allows more reliable isomer identification than by kinetic energy release measurements made in the non‐pulsing mode alone. Presented are T ( V ), T CID ( V ) and T comp ( V ), and the ratio of their intensities for a number of isomeric halogenated compounds.

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