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Caldwell KA, Gross ML. Origins and structures of background ions produced by fast-atom bombardment of glycerol. J Am Soc Mass Spectrom. 1994;5(2):72-91doi: 10.1016/1044-0305(94)85039-9.
Caldwell, K. A., & Gross, M. L. (1994). Origins and structures of background ions produced by fast-atom bombardment of glycerol. Journal of the American Society for Mass Spectrometry, 5(2), 72-91. https://doi.org/10.1016/1044-0305(94)85039-9
Caldwell, K A, and Gross, M L. "Origins and structures of background ions produced by fast-atom bombardment of glycerol." Journal of the American Society for Mass Spectrometry vol. 5,2 (1994): 72-91. doi: https://doi.org/10.1016/1044-0305(94)85039-9
Caldwell KA, Gross ML. Origins and structures of background ions produced by fast-atom bombardment of glycerol. J Am Soc Mass Spectrom. 1994 Feb;5(2):72-91. doi: 10.1016/1044-0305(94)85039-9. PMID: 24222518.
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J Am Soc Mass Spectrom. 1994 Feb;5(2):72-91. doi: 10.1016/1044-0305(94)85039-9.

Origins and structures of background ions produced by fast-atom bombardment of glycerol.

Journal of the American Society for Mass Spectrometry

K A Caldwell, M L Gross

Affiliations

  1. Department of Chemistry, University of Nebraska, 6858-0304, Lincoln, NE.

PMID: 24222518 DOI: 10.1016/1044-0305(94)85039-9

Abstract

Accurate mass measurements were used to assign elemental compositions and tandem mass spectrometry was used to characterize the peak-at-every-mass background ions produced by kiloelectron-volt-particle bombardment of neat fast-atom bombardment matrices. The majority of the background ions observed in the mass spectrum of neat glycerol was identified. On the basis of the experiments with glycerol, a theory for the formation of background ions is presented. Results are discussed according to the chemical and physical changes that ygoe;on-volt-particle bombardment produces in the matrix.

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