ArticleJournal of the American Society for Mass Spectrometry2015
GPU Assisted Simulation Study of Ion-Ion Reactions within Quadrupole Ion Traps.
Article in Journal of the American Society for Mass Spectrometry, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed.
- Structural differentiation of protein charge state conformers via gas-phase ion/ion cross-linking mass spectrometry.International journal of mass spectrometry · 2025Article
- Structural Elucidation of Ubiquitin via Gas-Phase Ion/Ion Cross-Linking Reactions Using Sodium-Cationized Reagents Coupled with Infrared Multiphoton Dissociation.Analytical chemistry · 2024Article
- Multiplexing Quadrupole and Ion Trap Operation Modes on a "Brick" Miniature Mass Spectrometer.Molecules (Basel, Switzerland) · 2023Article
- Towards Higher Sensitivity of Mass Spectrometry: A Perspective From the Mass Analyzers.Frontiers in chemistry · 2021Review
- Dual-Polarity Ion Trap Mass Spectrometry: Dynamic Monitoring and Controlling Gas-phase Ion-Ion Reactions.Journal of the American Society for Mass Spectrometry · 2017Article
- Miniature and Fieldable Mass Spectrometers: Recent Advances.Analytical chemistry · 2016Review
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this study, a gas-phase ion-ion reaction model was developed, and it was integrated into an ion trajectory simulation program. GPU parallel computation techniques were also applied to accelerate the simulation process. With this simulation tool, the dependence of ion-ion reaction rate within 3D quadrupole ion traps on both ion trap operation parameters and the characteristics of reaction pair were investigated. It was found that the m/z values and charge states of ions have significant influences on the reaction rate. Moreover, higher ion-ion reaction rate was achieved under higher trapping voltages and higher buffer gas pressures. Furthermore, secondary reaction and/or neutralization of ETD fragment ions were observed from simulation. The reaction and/or neutralization rate depends on the charge state and m/z of each fragment ion.
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Registered trials
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