Removal of metabolite interference during liquid chromatography/tandem mass spectrometry using high-field asymmetric waveform ion mobility spectrometry
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作者:
Kapron, JT
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机构:Ionalyt Corp, Ottawa, ON K1A 0R6, Canada
Kapron, JT
Jemal, M
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机构:Ionalyt Corp, Ottawa, ON K1A 0R6, Canada
Jemal, M
Duncan, G
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机构:Ionalyt Corp, Ottawa, ON K1A 0R6, Canada
Duncan, G
Kolakowski, B
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机构:Ionalyt Corp, Ottawa, ON K1A 0R6, Canada
Kolakowski, B
Purves, R
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机构:Ionalyt Corp, Ottawa, ON K1A 0R6, Canada
Purves, R
机构:
[1] Ionalyt Corp, Ottawa, ON K1A 0R6, Canada
[2] Bristol Myers Squibb Pharmaceut Res Inst, Bioanal & Discovery Analyt Sci, New Brunswick, NJ 08903 USA
The effect of metabolite interference during liquid chromatography/tandem mass spectrometry (LC/MS/MS) analysis of an amine drug was investigated using FAIMS (high-Field Asymmetric waveform Ion Mobility Spectrometry). The selected reaction monitoring (SRM) transition used for the drug exhibited an interference due to in-source conversion of the N-oxide metabolite to generate an ion isobaric with the drug. The on-line FAIMS device removed the metabolite interference before entrance to the mass spectrometer. FAIMS was used to demonstrate the relative accuracy and precision of drug analysis even in the presence of a co-eluting metabolite that may undergo in-source conversion. Copyright (c) 2005 John Wiley & Sons, Ltd.
机构:
Univ Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USA
Univ Calif Los Angeles, Mol Biol Interdept Grad Program, Los Angeles, CA 90095 USAUniv Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USA
Deng, Weixian
Sha, Jihui
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Univ Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USA
Sha, Jihui
Xue, Fanglei
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Univ Technol Sydney, Ultimo, NSW 2007, AustraliaUniv Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USA
Xue, Fanglei
Jami-Alahmadi, Yasaman
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Univ Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USA
Jami-Alahmadi, Yasaman
Plath, Kathrin
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Univ Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USA
Plath, Kathrin
Wohlschlegel, James
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Univ Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USAUniv Calif Los Angeles, David Geffen Sch Med, Dept Biol Chem, Los Angeles, CA 90095 USA
机构:Natl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, Canada
Purves, RW
Barnett, DA
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机构:Natl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, Canada
Barnett, DA
Guevremont, R
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Natl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, Canada
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Natl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, Canada
McCooeye, MA
Ells, B
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Natl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, Canada
Ells, B
Barnett, DA
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Natl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, Canada
Barnett, DA
Purves, RW
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Natl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, Canada
Purves, RW
Guevremont, R
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Natl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, CanadaNatl Res Council Canada, Inst Natl Measurement Stand, Ottawa, ON K1A 0R6, Canada
机构:
Tsinghua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R ChinaTsinghua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R China
Li, Hua
Wang, Xiao-hao
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Tsinghua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R ChinaTsinghua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R China
Wang, Xiao-hao
Tang, Fei
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Tsinghua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R ChinaTsinghua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R China
Tang, Fei
Yang, Ji
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N Univ China, Sch Elect & Comp Sci & Technol, Taiyuan 030051, Peoples R ChinaTsinghua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R China
Yang, Ji
Ding, Li
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机构:
Shimadzu Res Lab Shanghai Co Ltd, Shanghai 201201, Peoples R ChinaTsinghua Univ, Dept Precis Instruments & Mechanol, Beijing 100084, Peoples R China