ArticleJournal of the American Society for Mass Spectrometry2013
The effective temperature of ions stored in a linear quadrupole ion trap mass spectrometer.
Article in Journal of the American Society for Mass Spectrometry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- From the Modeling of Experiments to the Ab Initio Prediction of Rate Constants: Statistical Rate Theory for a Quantitative Understanding of Gas-Phase Ion Chemistry.Chemphyschem : a European journal of chemical physics and physical chemistry · 2026Review
- Depsipeptide Analogues of Gly-Ala-Gly: Proton Localization and Effects on Collision-Induced Dissociation.Journal of the American Society for Mass Spectrometry · 2026Article
- Simulation Study of a Hyperbolic Linear Ion Trap with Asymmetric Curvature Radii.Journal of the American Society for Mass Spectrometry · 2026Article
- Ion Heating in Advanced Dielectric Barrier Discharge Ion Sources for Ambient Mass Spectrometry.Journal of the American Society for Mass Spectrometry · 2023Article
- Tackling a Curious Case: Generation of Charge-Tagged Guanosine Radicals by Gas-Phase Electron Transfer and Their Characterization by UV-vis Photodissociation Action Spectroscopy and Theory.Journal of the American Society for Mass Spectrometry · 2021Article
- Gas-Phase Synthesis and Reactivity of Ligated Group 10 Ions in the Formal +1 Oxidation State.Journal of the American Society for Mass Spectrometry · 2019Article
- Comparing Positively and Negatively Charged Distonic Radical Ions in Phenylperoxyl Forming Reactions.Journal of the American Society for Mass Spectrometry · 2018Article
- Ligand-induced substrate steering and reshaping of [Ag2(H)](+) scaffold for selective CO2 extrusion from formic acid.Nature communications · 2016Article
- Benzylammonium Thermometer Ions: Internal Energies of Ions Formed by Low Temperature Plasma and Atmospheric Pressure Chemical Ionization.Journal of the American Society for Mass Spectrometry · 2015Article
- Isomerization kinetics of AT hook decapeptide solution structures.Analytical chemistry · 2014Article
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Authors and funding
3 authors.
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Abstract
The extent of internal energy deposition into ions upon storage, radial ejection, and detection using a linear quadrupole ion trap mass spectrometer is investigated as a function of ion size (m/z 59 to 810) using seven ion-molecule thermometer reactions that have well characterized reaction entropies and enthalpies. The average effective temperatures of the reactants and products of the ion-molecule reactions, which were obtained from ion-molecule equilibrium measurements, range from 295 to 350 K and do not depend significantly on the number of trapped ions, m/z value, ion trap q z value, reaction enthalpy/entropy, or the number of vibrational degrees of freedom for the seven reactions investigated. The average of the effective temperature values obtained for all seven thermometer reactions is 318 ± 23 K, which indicates that linear quadrupole ion trap mass spectrometers can be used to study the structure(s) and reactivity of ions at near ambient temperature.
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