Studies on glycerophospholipids with triple quadrupole tandem mass spectrometry with electrospray ionization: Structural characterization and fragmentation processes

Fong Fu Hsu; John Turk

Studies on glycerophospholipids with triple quadrupole tandem mass spectrometry with electrospray ionization: Structural characterization and fragmentation processes

Fong Fu Hsu
, John Turk

Research output: Contribution to conference › Paper › peer-review

Abstract

Various glycerophospholipids (PPL) and H-D exchanged PPL analogs were analyzed using a quadrupole ion-trap, and a triple quadrupole mass spectrometer. The fragmentation pathways of phospholipids under low-energy collisionally activated decomposition were proposed. The results show that charge-remote and charge-driven are the two major fragmentation pathways that lead to the ion formation for PPLs. The pathways are governed by the steric configuration and the gas-phase basicities of the precursor ions.

Original language	English
Pages	79-80
Number of pages	2
State	Published - 2002
Event	Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics - Orlando, FL, United States Duration: Jun 2 2002 → Jun 6 2002

Conference

Conference	Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics
Country/Territory	United States
City	Orlando, FL
Period	06/2/02 → 06/6/02

Cite this

@conference{75375c11898741ef9a77310b698ae9c4,

title = "Studies on glycerophospholipids with triple quadrupole tandem mass spectrometry with electrospray ionization: Structural characterization and fragmentation processes",

abstract = "Various glycerophospholipids (PPL) and H-D exchanged PPL analogs were analyzed using a quadrupole ion-trap, and a triple quadrupole mass spectrometer. The fragmentation pathways of phospholipids under low-energy collisionally activated decomposition were proposed. The results show that charge-remote and charge-driven are the two major fragmentation pathways that lead to the ion formation for PPLs. The pathways are governed by the steric configuration and the gas-phase basicities of the precursor ions.",

author = "Hsu, \{Fong Fu\} and John Turk",

year = "2002",

language = "English",

pages = "79--80",

note = "Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics ; Conference date: 02-06-2002 Through 06-06-2002",

}

Studies on glycerophospholipids with triple quadrupole tandem mass spectrometry with electrospray ionization: Structural characterization and fragmentation processes. / Hsu, Fong Fu; Turk, John.
2002. 79-80 Paper presented at Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics, Orlando, FL, United States.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Studies on glycerophospholipids with triple quadrupole tandem mass spectrometry with electrospray ionization

T2 - Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics

AU - Hsu, Fong Fu

AU - Turk, John

PY - 2002

Y1 - 2002

N2 - Various glycerophospholipids (PPL) and H-D exchanged PPL analogs were analyzed using a quadrupole ion-trap, and a triple quadrupole mass spectrometer. The fragmentation pathways of phospholipids under low-energy collisionally activated decomposition were proposed. The results show that charge-remote and charge-driven are the two major fragmentation pathways that lead to the ion formation for PPLs. The pathways are governed by the steric configuration and the gas-phase basicities of the precursor ions.

AB - Various glycerophospholipids (PPL) and H-D exchanged PPL analogs were analyzed using a quadrupole ion-trap, and a triple quadrupole mass spectrometer. The fragmentation pathways of phospholipids under low-energy collisionally activated decomposition were proposed. The results show that charge-remote and charge-driven are the two major fragmentation pathways that lead to the ion formation for PPLs. The pathways are governed by the steric configuration and the gas-phase basicities of the precursor ions.

UR - https://www.scopus.com/pages/publications/2442689354

M3 - Paper

AN - SCOPUS:2442689354

SP - 79

EP - 80

Y2 - 2 June 2002 through 6 June 2002

ER -

Studies on glycerophospholipids with triple quadrupole tandem mass spectrometry with electrospray ionization: Structural characterization and fragmentation processes

Abstract

Conference

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