Negative Ion Field Desorption Mass Spectrometry (NFD‐MS) of Salts | Zendy

Ott Karl H. | Zendy; Röllgen Franz W. | Zendy; Zwinselman Jan J. | Zendy; Fokkens Roel H. | Zendy; Nibbering Nico M. M. | Zendy

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Negative Ion Field Desorption Mass Spectrometry (NFD‐MS) of Salts

Author(s) -

Ott Karl H.,

Röllgen Franz W.,

Zwinselman Jan J.,

Fokkens Roel H.,

Nibbering Nico M. M.

Publication year - 1981

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.198101111

Subject(s) - mass spectrometry , desorption , polyethylene oxide , mass spectrum , analytical chemistry (journal) , ion , common emitter , chemistry , dissolution , field desorption , static secondary ion mass spectrometry , ion mobility spectrometry–mass spectrometry , secondary ion mass spectrometry , materials science , chromatography , sample preparation in mass spectrometry , organic chemistry , polymer , adsorption , electrospray ionization , ionization , optoelectronics

The mass spectrometric analysis of salts can be carried out by dissolving the material of interest and polyethylene oxide 4000 (approx. 1:1) in water, applying the mixture to the emitter and introducing the latter into the field‐desorption source of a conventional mass spectrometer. After the application of 4 kV across the emitter, a negative‐ion mass spectrum can be recorded. The method has been applied to a considerable number of inorganic and organic salts.

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