ArticleJournal of lipid research2016
Structural identification of triacylglycerol isomers using electron impact excitation of ions from organics (EIEIO).
Article in Journal of lipid research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
32 citing papers in PubMed.
- From Single Injection to Dual Insights: Integrating EAD and CID Acquisition for Spectral Library Generation and EAD-CID Spectral Matching.Analytical chemistry · 2026Article
- Analytical applications of gas-phase ion chemistry enabled by mass spectrometry.Analytical methods : advancing methods and applications · 2026Review
- Structural Elucidation of Phosphatidylcholines via Radical-Directed Dissociation of [M + CuJournal of the American Society for Mass Spectrometry · 2025Article
- Oxygen attachment dissociation (OAD) MS/MS in the identification of positional isomers of dysregulated lipids detected in an ethanol exposure metabolomics study in mice.Metabolomics : Official journal of the Metabolomic Society · 2025Article
- Dual fragmentation via collision-induced and oxygen attachment dissociations using water and its radicals for C=C position-resolved lipidomics.Communications chemistry · 2025Article
- De Novo Structural Elucidation of Acylglycerols by Supercritical Fluid Chromatography and Collision-Induced Dissociation of Electron-Deficient Precursor Ions.Analytical chemistry · 2025Article
- (Pre)Clinical Metabolomics Analysis.Methods in molecular biology (Clifton, N.J.) · 2025Article
- Structural characterization of sphingomyelins from tissue using electron-induced dissociation.Rapid communications in mass spectrometry : RCM · 2024Article
- Progress in triacylglycerol isomer detection in milk lipids.Food chemistry: X · 2024Review
- Electron-activated dissociation (EAD) for the complementary annotation of metabolites and lipids through data-dependent acquisition analysis and feature-based molecular networking, applied to the sentinel amphipod Gammarus fossarum.Analytical and bioanalytical chemistry · 2024Article
- Advanced Tandem Mass Spectrometric Analysis of Complex Mixtures of Triacylglycerol Regioisomers: A Case Study of Bovine Milk Fat.Journal of agricultural and food chemistry · 2024Article
- Imaging and Structural Characterization of Phosphatidylcholine Isomers from Rat Brain Tissue Using Sequential Collision-Induced Dissociation/Electron-Induced Dissociation.Analytical chemistry · 2023Article
- Arabidopsis Sec14 proteins (SFH5 and SFH7) mediate interorganelle transport of phosphatidic acid and regulate chloroplast development.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Isobaric 6-plex and tosyl dual tagging for the determination of positional isomers and quantitation of monounsaturated fatty acids using rapid UHPLC-MS/MS.The Analyst · 2023Article
- Computational mass spectrometry accelerates C = C position-resolved untargeted lipidomics using oxygen attachment dissociation.Communications chemistry · 2022Article
- Characterization of lipid carbon-carbon double-bond isomerism via ion mobility-mass spectrometry (IMS-MS) combined with cuprous ion-induced fragmentation.International journal of mass spectrometry · 2022Article
- A High Throughput Lipidomics Method UsingBiomolecules · 2022Article
- Advanced tandem mass spectrometry in metabolomics and lipidomics-methods and applications.Analytical and bioanalytical chemistry · 2021Review
- Extending the Lipidome Coverage by Combining Different Mass Spectrometric Platforms: An Innovative Strategy to Answer Chemical Food Safety Issues.Foods (Basel, Switzerland) · 2021Article
- Perspective on Emerging Mass Spectrometry Technologies for Comprehensive Lipid Structural Elucidation.Analytical chemistry · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Electron-induced dissociation or electron impact excitation of ions from organics (EIEIO) was applied to triacylglycerols (TAGs) for in-depth molecular structure analysis using MS. In EIEIO, energetic electrons (∼10 eV) fragmented TAG ions to allow for regioisomeric assignment of identified acyl groups at the sn-2 or sn-1/3 positions of the glycerol backbone. In addition, carbon-carbon double bond locations within the acyl chains could also be assigned by EIEIO. Beyond the analysis of lipid standards, this technique was applied to edible oils and natural lipid extracts to demonstrate the power of this method to provide in-depth structural elucidation of TAG molecular species.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.