ArticleAnalytical chemistry2023
Dielectric Barrier Discharge Ionization Mechanisms: Polycyclic Aromatic Hydrocarbons as a Case of Study.
Article in Analytical chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Effect of Humidity on Ionisation and Ion Chemistry in Active-Capillary Dielectric Barrier Discharge Ionisation.Rapid communications in mass spectrometry : RCM · 2026Article
- Efficient and Wide Chemical-Space Ionization of Organic Contaminants Using LC-MS with a Miniaturized Plasma Source Applying Different Discharge Gases.Analytical chemistry · 2025Article
- A Facile Determination of Herbicide Residues and Its Application in On-Site Analysis.Foods (Basel, Switzerland) · 2024Article
- Ion Heating in Advanced Dielectric Barrier Discharge Ion Sources for Ambient Mass Spectrometry.Journal of the American Society for Mass Spectrometry · 2023Article
- Ion Chemistry in Dielectric Barrier Discharge Ionization: Recent Advances in Direct Gas Phase Analyses.Mass spectrometry reviewsReview
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dielectric barrier discharge ionization (DBDI) is a versatile tool for small-molecule mass spectrometry applications, helping cover from polar to low polar molecules. However, the plasma gas-phase interactions are highly complex and have been scarcely investigated. The ionization mechanisms of plasmas have long been assumed to be somewhat similar to atmospheric pressure chemical ionization (APCI). Here, we evaluated the ionization mechanisms of a two-ring DBDI ion source, using different discharge gases to analyze vaporized liquid samples. Polycyclic aromatic hydrocarbons (PAHs) were used as model analytes to assess the mechanisms' dominance: protonation, [M + H]
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Registered trials
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