Literature DB >> 1196021

Subnanogram detection of t-butyldimethylsilyl fatty acid esters by mass fragmentography.

G Phillipou, D A Bigham, R F Seamark.   

Abstract

The mass spectra of t-butyldimethylsilyl fatty acid esters all display a pronounced (M-C4H9)+ ion. The proportion of the total ionization carried by this fragment, particularly for saturated and mono-, di-, and tri-unsaturated acid derivatives, facilitates their qualitative analysis at the subanogram level by mass fragmentography.

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Year:  1975        PMID： 1196021     DOI： 10.1007/bf02532766

Source DB:  PubMed          Journal:  Lipids        ISSN： 0024-4201            Impact factor:   1.880


  3 in total

1.  Identification of fatty acids by GC-MS using polar siloxane liquid phases.

Authors:  J J Myher; L Marai; A Kuksis
Journal:  Anal Biochem       Date:  1974-11       Impact factor: 3.365

2.  The mass spectrometer as a gaschromatographic detector.

Authors:  C J Brooks; B S Middleditch
Journal:  Clin Chim Acta       Date:  1971-09       Impact factor: 3.786

3.  Mass fragmentography. Identification of chlorpromazine and its metabolites in human blood by a new method.

Authors:  C G Hammar; B Holmstedt; R Ryhage
Journal:  Anal Biochem       Date:  1968-10-24       Impact factor: 3.365
  3 in total
  3 in total

1.  Synthesis and characterization of [1-(13)C]-and d8-arachidonic acid.

Authors:  U H Do; M G Sundaram; S Ramachandran; R W Bryant
Journal:  Lipids       Date:  1979-09       Impact factor: 1.880

2.  Phospholipids from the free-living nematode Caenorhabditis elegans.

Authors:  K Satouchi; K Hirano; M Sakaguchi; H Takehara; F Matsuura
Journal:  Lipids       Date:  1993-09       Impact factor: 1.880

3.  Simultaneous analysis of low plasma levels of deuterium-labeled saturated and unsaturated fatty acids as t-butyldimethylsilyl esters.

Authors:  H Parsons; E M Emken; L Marai; A Kuksis
Journal:  Lipids       Date:  1986-03       Impact factor: 1.880
  3 in total

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