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Cited by 33

The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.

Functional Group Selective Derivatization and Gas-Phase Fragmentation Reactions of Plasmalogen Glycerophospholipids

Fhaner, Cassie J., Liu, Sichang, Zhou, Xiao, Reid, Gavin E.·2013·Mass Spectrometry

Abstract

A reaction strategy involving functional group selective modification of the O-alkenyl-ether double bond within plasmenyl ether containing lipids using iodine and methanol, in conjunction with functional group selective derivatization of amine-containing lipids using a novel (13)C1-S,S'-dimethylthiobutanoylhydroxysuccinimide ester ((13)C1-DMBNHS) reagent, is shown to improve the capabilities of 'shotgun' high resolution/accurate mass spectrometry for comprehensive lipidome analysis. Importantly, the characteristic mass shifts introduced as a result of these derivatization reactions enables the resolution and unambiguous identification of isobaric mass plasmenyl- and plasmanyl-ether containing lipid species from within crude complex lipid extracts, without need for chromatographic fractionation or additional lipid extraction steps prior to analysis. Additionally, the positive ionization mode tandem mass spectrometry fragmentation behavior of the derivatized plasmenyl ether containing glycerophosphocholine and glycerophosphoethanolamine lipids are shown to yield abundant characteristic product ions that directly enable the assignment of their molecular lipid identities.

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Metadata

Authors
Fhaner, C. J., Liu, S., Zhou, X., & Reid, G. E.
Venue
Mass Spectrometry
Published
2013
Volume
2
Issue
Special_Issue
Pages
S0015-S0015
ISSN
2187-137X
Cited by
33
References
29
Language
en

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Fhaner, C. J., Liu, S., Zhou, X., & Reid, G. E. (2013). Functional Group Selective Derivatization and Gas-Phase Fragmentation Reactions of Plasmalogen Glycerophospholipids. Mass Spectrometry. https://doi.org/10.5702/massspectrometry.s0015

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