{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T14:09:47Z","timestamp":1790690987772,"version":"4.1.0"},"reference-count":50,"publisher":"American Chemical Society (ACS)","issue":"38","license":[{"start":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T00:00:00Z","timestamp":1789516800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000054","name":"National Cancer Institute","doi-asserted-by":"publisher","award":["R01CA218664"],"award-info":[{"award-number":["R01CA218664"]}],"id":[{"id":"10.13039\/100000054","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000054","name":"National Cancer Institute","doi-asserted-by":"publisher","award":["R61CA281667"],"award-info":[{"award-number":["R61CA281667"]}],"id":[{"id":"10.13039\/100000054","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009924","name":"Air Force Institute of Technology","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009924","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,9,29]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Oxylipins are oxygenated lipid metabolites derived from polyunsaturated fatty acids (PUFAs). They play interconnected roles in physiological processes such as inflammation and vascular function, and their dysregulation has been linked to diseases, including cardiovascular, metabolic, and immunological disorders. Liquid chromatography (LC) has a limited ability to resolve the large number of isomers and isobars within this diverse lipid class. Ion mobility spectrometry (IMS) offers an orthogonal gas-phase separation technique and has been shown to improve peak capacity for isomers that differ by more than 1\u20132% in collision cross section (CCS). High-resolution IMS platforms have progressively enabled the separation of isomers with increasingly similar gas-phase structures and offer the potential to separate complex mixtures in experiments such as mass spectrometry imaging where LC is not available. Here, we demonstrate the application of high-resolution cyclic ion mobility spectrometry\u2013mass spectrometry (cIMS\u2013MS) to separate and characterize six complex mixtures of authentic oxylipin standards. Results show that deprotonated oxylipin species often exhibit multiple mobility features that emerge only after extended separations, whereas metal-adducted species, especially sodium adducts, yield clearer single peaks. Optimized traveling wave parameters enabled the separation of mixtures containing three to five oxylipins within 3\u201310 m of effective path length before ion wrap-around occurred, resolving features with \u0394DTCCS% of approximately 0.5% without front-end chromatographic separation. Multipass cIMSCCSN2 measurements under optimized conditions were highly reproducible and closely matched the DTCCS reference values from Moran-Garrido et al. and da Silva et al., with average deviations of 0.33\u20130.76%. These findings support the use of multipass cIMS experiments and cIMSCCS measurements as valuable tools for oxylipin separation and annotation, particularly in the absence of chromatographic retention time data.<\/jats:p>","DOI":"10.1021\/acs.analchem.6c03450","type":"journal-article","created":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T08:01:53Z","timestamp":1789545713000},"page":"28218-28228","source":"Crossref","is-referenced-by-count":0,"title":["Cyclic Ion\nMobility Separations of Free Oxylipins"],"prefix":"10.1021","volume":"98","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6883-4349","authenticated-orcid":true,"given":"Eric C.","family":"Gier","sequence":"first","affiliation":[{"name":"Georgia Institute of Technology , , , ,","place":["Atlanta, Georgia, United States, 30332"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0302-2534","authenticated-orcid":true,"given":"Facundo M.","family":"Ferna\u0301ndez","sequence":"additional","affiliation":[{"name":"Georgia Institute of Technology , , , ,","place":["Atlanta, Georgia, United States, 30332"]},{"name":"Parker H. Petit Institute for Bioengineering and Bioscience , , ,","place":["Atlanta, Georgia, United States, 30332"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,9,16]]},"reference":[{"key":"2026092909100898400_cit1","doi-asserted-by":"publisher","first-page":"27","DOI":"10.1016\/j.jmsacl.2021.08.003","article-title":"The Clinical Translation of Eicosanoids and Other Oxylipins,\nAlthough Challenging, Should Be Actively Pursued","volume":"21","author":"Gladine","year":"2021","journal-title":"J. Mass Spectrom. Adv. Clin. Lab."},{"issue":"1","key":"2026092909100898400_cit2","doi-asserted-by":"publisher","first-page":"7","DOI":"10.1002\/lipd.12197","article-title":"Acute Hypercapnia\/Ischemia\nAlters the Esterification of Arachidonic Acid and Docosahexaenoic\nAcid Epoxide Metabolites in Rat Brain Neutral Lipids","volume":"55","author":"Otoki","year":"2020","journal-title":"Lipids"},{"issue":"3","key":"2026092909100898400_cit3","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0033780","article-title":"Allergic Asthmatics Show Divergent Lipid Mediator Profiles\nfrom Healthy Controls Both at Baseline and Following Birch Pollen\nProvocation","volume":"7","author":"Lundstro\u0308m","year":"2012","journal-title":"PLoS One"},{"issue":"7","key":"2026092909100898400_cit4","doi-asserted-by":"publisher","first-page":"1142","DOI":"10.1038\/aps.2018.24","article-title":"Role of\nOxylipins in Cardiovascular Diseases","volume":"39","author":"Nayeem","year":"2018","journal-title":"Acta Pharmacol.\nSin."},{"issue":"1","key":"2026092909100898400_cit5","doi-asserted-by":"publisher","first-page":"4342","DOI":"10.1038\/s41598-017-02914-7","article-title":"Linoleic Acid Participates\nin the Response to Ischemic Brain Injury through Oxidized Metabolites\nthat Regulate Neurotransmission","volume":"7","author":"Hennebelle","year":"2017","journal-title":"Sci. Rep."},{"key":"2026092909100898400_cit6","doi-asserted-by":"publisher","DOI":"10.1016\/j.plipres.2022.101165","article-title":"Polyunsaturated\nFatty Acids and Fatty Acid-Derived Lipid Mediators: Recent Advances\nin the Understanding of Their Biosynthesis, Structures, and Functions","volume":"86","author":"Dyall","year":"2022","journal-title":"Prog. Lipid Res."},{"issue":"17","key":"2026092909100898400_cit7","doi-asserted-by":"publisher","first-page":"12255","DOI":"10.1021\/acs.analchem.5c06084","article-title":"Decoding the Oxylipin Chemical Space Using Ion Identity\nMolecular Networking","volume":"98","author":"Camunas-Alberca","year":"2026","journal-title":"Anal. Chem."},{"issue":"10","key":"2026092909100898400_cit8","doi-asserted-by":"publisher","first-page":"2675","DOI":"10.1007\/s00216-014-8369-4","article-title":"Targeted Metabolomics of the Arachidonic\nAcid Cascade: Current State and Challenges of LC-MS Analysis of Oxylipins","volume":"407","author":"Willenberg","year":"2015","journal-title":"Anal. Bioanal. Chem."},{"issue":"10","key":"2026092909100898400_cit9","doi-asserted-by":"publisher","first-page":"2025","DOI":"10.1194\/jlr.D087429","article-title":"An LC-MS\/MS Workflow to Characterize\n16 Regio- and\nStereoisomeric Trihydroxyoctadecenoic Acids","volume":"59","author":"Fuchs","year":"2018","journal-title":"J. Lipid Res."},{"issue":"45","key":"2026092909100898400_cit10","doi-asserted-by":"publisher","first-page":"17950","DOI":"10.1021\/acs.analchem.4c02350","article-title":"Development of a\nDesorption Electrospray Ionization\u2013Multiple-Reaction-Monitoring\nMass Spectrometry (DESI-MRM) Workflow for Spatially Mapping Oxylipins\nin Pulmonary Tissue","volume":"96","author":"Smith","year":"2024","journal-title":"Anal. Chem."},{"issue":"3","key":"2026092909100898400_cit11","doi-asserted-by":"publisher","first-page":"433","DOI":"10.1016\/j.chembiol.2018.11.015","article-title":"Directed Non-Targeted\nMass Spectrometry and Chemical Networking for Discovery of Eicosanoids\nand Related Oxylipins","volume":"26","author":"Watrous","year":"2019","journal-title":"Cell Chem. Biol."},{"key":"2026092909100898400_cit12","doi-asserted-by":"publisher","first-page":"493","DOI":"10.1016\/j.freeradbiomed.2018.06.031","article-title":"Oxidized Phospholipid\nSignaling in Traumatic Brain Injury","volume":"124","author":"Anthonymuthu","year":"2018","journal-title":"Free Radic.\nBiol. Med."},{"issue":"13","key":"2026092909100898400_cit13","doi-asserted-by":"publisher","first-page":"8025","DOI":"10.1021\/acs.analchem.8b04615","article-title":"A Comprehensive UHPLC Ion Mobility Quadrupole Time-of-Flight\nMethod for Profiling and Quantification of Eicosanoids, Other Oxylipins,\nand Fatty Acids","volume":"91","author":"Hinz","year":"2019","journal-title":"Anal. Chem."},{"issue":"11","key":"2026092909100898400_cit14","doi-asserted-by":"publisher","first-page":"2185","DOI":"10.1007\/s13361-019-02288-2","article-title":"Ion Mobility Spectrometry:\nFundamental Concepts, Instrumentation,\nApplications, and the Road Ahead","volume":"30","author":"Dodds","year":"2019","journal-title":"J. Am. Soc.\nMass Spectrom."},{"issue":"4","key":"2026092909100898400_cit15","doi-asserted-by":"publisher","first-page":"983","DOI":"10.1039\/C8SC04396E","article-title":"Collision\nCross Section Compendium\nto Annotate and Predict Multi-Omic Compound Identities","volume":"10","author":"Picache","year":"2019","journal-title":"Chem. Sci."},{"issue":"11","key":"2026092909100898400_cit16","doi-asserted-by":"publisher","first-page":"7724","DOI":"10.1039\/C7SC03464D","article-title":"A Structural Examination and Collision\nCross Section Database for over 500 Metabolites and Xenobiotics Using\nDrift Tube Ion Mobility Spectrometry","volume":"8","author":"Zheng","year":"2017","journal-title":"Chem.\nSci."},{"issue":"1","key":"2026092909100898400_cit17","doi-asserted-by":"publisher","first-page":"4334","DOI":"10.1038\/s41467-020-18171-8","article-title":"Ion Mobility Collision Cross-Section Atlas for Known\nand Unknown Metabolite Annotation in Untargeted Metabolomics","volume":"11","author":"Zhou","year":"2020","journal-title":"Nat. Commun."},{"issue":"7","key":"2026092909100898400_cit18","doi-asserted-by":"publisher","first-page":"970","DOI":"10.1021\/ac60357a043","article-title":"Theory of Plasma Chromatography\/Gaseous\nElectrophoresis.\nReview","volume":"47","author":"Revercomb","year":"1975","journal-title":"Anal. Chem."},{"issue":"5","key":"2026092909100898400_cit19","doi-asserted-by":"publisher","first-page":"279","DOI":"10.4155\/bio-2017-0245","article-title":"Evaluating\nLipid Mediator Structural Complexity Using Ion Mobility Spectrometry\nCombined with Mass Spectrometry","volume":"10","author":"Kyle","year":"2018","journal-title":"Bioanalysis"},{"issue":"10","key":"2026092909100898400_cit20","doi-asserted-by":"publisher","first-page":"1982","DOI":"10.1021\/jasms.2c00211","article-title":"Ion Mobility Shift Reagents for Lipid Double Bonds\nBased on Paterno\u0300\u2013Bu\u0308chi Photoderivatization with\nHalogenated Acetophenones","volume":"33","author":"Hynds","year":"2022","journal-title":"J. Am. Soc. Mass\nSpectrom."},{"issue":"36","key":"2026092909100898400_cit21","doi-asserted-by":"publisher","first-page":"13566","DOI":"10.1021\/acs.analchem.3c02213","article-title":"Investigating the Potential of Drift Tube Ion Mobility\nfor the Analysis of Oxidized Lipids","volume":"95","author":"da Silva","year":"2023","journal-title":"Anal. Chem."},{"issue":"6","key":"2026092909100898400_cit22","doi-asserted-by":"publisher","first-page":"3643","DOI":"10.1021\/acs.analchem.4c06265","article-title":"Development\nof an Oxylipin Library Using Liquid Chromatography-Ion Mobility Quadrupole\nTime-of-Flight: Application to Mouse Brain Tissue","volume":"97","author":"Moran-Garrido","year":"2025","journal-title":"Anal. Chem."},{"key":"2026092909100898400_cit23","doi-asserted-by":"publisher","DOI":"10.1016\/j.trac.2022.116761","article-title":"High-End Ion Mobility Mass Spectrometry:\nA Current Review of Analytical Capacity in Omics Applications and\nStructural Investigations","volume":"157","author":"Delafield","year":"2022","journal-title":"TrAC, Trends Anal.\nChem."},{"issue":"18","key":"2026092909100898400_cit24","doi-asserted-by":"publisher","first-page":"8957","DOI":"10.1021\/acs.analchem.6b01915","article-title":"Ultra-High Resolution Ion Mobility\nSeparations Utilizing Traveling Waves in a 13 m Serpentine Path Length\nStructures for Lossless Ion Manipulations Module","volume":"88","author":"Deng","year":"2016","journal-title":"Anal. Chem."},{"issue":"13","key":"2026092909100898400_cit25","doi-asserted-by":"publisher","first-page":"8564","DOI":"10.1021\/acs.analchem.9b01838","article-title":"A Cyclic Ion Mobility-Mass Spectrometry\nSystem","volume":"91","author":"Giles","year":"2019","journal-title":"Anal. Chem."},{"issue":"43","key":"2026092909100898400_cit26","doi-asserted-by":"publisher","first-page":"15917","DOI":"10.1021\/acs.analchem.3c02658","article-title":"Revolutions\nin Lipid Isomer Resolution: Application of Ultrahigh-Resolution Ion\nMobility to Reveal Lipid Diversity","volume":"95","author":"Poad","year":"2023","journal-title":"Anal. Chem."},{"issue":"29","key":"2026092909100898400_cit27","doi-asserted-by":"publisher","first-page":"11959","DOI":"10.1021\/acs.analchem.4c01758","article-title":"Accurate Collisional\nCross Section Measurement by Multipass Cyclic Ion Mobility Spectrometry","volume":"96","author":"Xia","year":"2024","journal-title":"Anal. Chem."},{"issue":"9","key":"2026092909100898400_cit28","doi-asserted-by":"publisher","first-page":"2000","DOI":"10.1021\/jasms.5c00199","article-title":"Multipass\nCCS Refiner: A Web Application\nfor Accurate Collision Cross Section Calibration in Cyclic Ion Mobility-Mass\nSpectrometry","volume":"36","author":"Gier","year":"2025","journal-title":"J. Am. Soc. Mass Spectrom."},{"issue":"7","key":"2026092909100898400_cit29","doi-asserted-by":"publisher","first-page":"1139","DOI":"10.1038\/nprot.2008.78","article-title":"Ion Mobility\u2013Mass\nSpectrometry Analysis of Large Protein Complexes","volume":"3","author":"Ruotolo","year":"2008","journal-title":"Nat. Protoc."},{"issue":"6","key":"2026092909100898400_cit30","doi-asserted-by":"publisher","first-page":"1231","DOI":"10.1007\/s13361-018-1927-9","article-title":"Tandem Mass Spectrometry and Ion Mobility Reveals Structural\nInsight into Eicosanoid Product Ion Formation","volume":"29","author":"Di Giovanni","year":"2018","journal-title":"J. Am. Soc. Mass Spectrom."},{"key":"2026092909100898400_cit31","doi-asserted-by":"publisher","first-page":"1592008","DOI":"10.3389\/fphys.2025.1592008","article-title":"Analysis\nof Neuronal Cardiolipin and Monolysocardiolipin\nfrom Biological Samples with Cyclic Ion Mobility Mass Spectrometry","volume":"16","author":"Emaus","year":"2025","journal-title":"Front. Physiol."},{"issue":"6","key":"2026092909100898400_cit32","doi-asserted-by":"publisher","first-page":"1028","DOI":"10.1007\/s13361-019-02168-9","article-title":"Cyclic Ion\nMobility Mass Spectrometry Distinguishes Anomers and Open-Ring Forms\nof Pentasaccharides","volume":"30","author":"Ujma","year":"2019","journal-title":"J. Am. Soc. Mass Spectrom."},{"issue":"27","key":"2026092909100898400_cit33","doi-asserted-by":"publisher","first-page":"9397","DOI":"10.1021\/acs.analchem.1c00942","article-title":"Toward Sequencing the Human Milk Glycome: High-Resolution Cyclic\nIon Mobility Separations of Core Human Milk Oligosaccharide Building\nBlocks","volume":"93","author":"Peterson","year":"2021","journal-title":"Anal. Chem."},{"issue":"4","key":"2026092909100898400_cit34","doi-asserted-by":"publisher","first-page":"361","DOI":"10.1021\/acsmeasuresciau.2c00016","article-title":"Evaluating the Utility\nof Temporal Compression in High-Resolution\nTraveling Wave-Based Cyclic Ion Mobility Separations","volume":"2","author":"Williamson","year":"2022","journal-title":"ACS Measurement Science Au"},{"issue":"1","key":"2026092909100898400_cit35","doi-asserted-by":"publisher","first-page":"952","DOI":"10.1021\/acs.analchem.6b04171","article-title":"Investigation\nof the Complete Suite\nof the Leucine and Isoleucine Isomers: Toward Prediction of Ion Mobility\nSeparation Capabilities","volume":"89","author":"Dodds","year":"2017","journal-title":"Anal. Chem."},{"issue":"22","key":"2026092909100898400_cit36","doi-asserted-by":"publisher","first-page":"9557","DOI":"10.1021\/ac1022953","article-title":"Collision Cross Sections of Proteins and Their Complexes:\nA Calibration Framework and Database for Gas-Phase Structural Biology","volume":"82","author":"Bush","year":"2010","journal-title":"Anal. Chem."},{"issue":"20","key":"2026092909100898400_cit37","doi-asserted-by":"publisher","first-page":"12042","DOI":"10.1021\/acs.analchem.8b02711","article-title":"Comparison of CCS\nValues Determined by Traveling Wave\nIon Mobility Mass Spectrometry and Drift Tube Ion Mobility Mass Spectrometry","volume":"90","author":"Hinnenkamp","year":"2018","journal-title":"Anal. Chem."},{"issue":"1","key":"2026092909100898400_cit38","doi-asserted-by":"publisher","first-page":"109","DOI":"10.1021\/acsmeasuresciau.4c00077","article-title":"Multi-Pass Arrival Time Correction\nin Cyclic Ion Mobility Mass Spectrometry for Imaging and Shotgun Lipidomics","volume":"5","author":"Wisanpitayakorn","year":"2025","journal-title":"ACS Measurement Science Au"},{"issue":"12","key":"2026092909100898400_cit39","doi-asserted-by":"publisher","first-page":"8501","DOI":"10.1074\/jbc.275.12.8501","article-title":"Different\nCatalytically Competent\nArrangements of Arachidonic Acid within the Cyclooxygenase Active\nSite of Prostaglandin Endoperoxide H Synthase-1 Lead to the Formation\nof Different Oxygenated Products","volume":"275","author":"Thuresson","year":"2000","journal-title":"J. Biol. Chem."},{"issue":"6","key":"2026092909100898400_cit40","doi-asserted-by":"publisher","first-page":"511","DOI":"10.1016\/j.plaphy.2008.12.011","article-title":"Oxylipins: Structurally Diverse Metabolites\nfrom Fatty Acid Oxidation","volume":"47","author":"Mosblech","year":"2009","journal-title":"Plant Physiol. Biochem."},{"issue":"20","key":"2026092909100898400_cit41","doi-asserted-by":"publisher","first-page":"6904","DOI":"10.1039\/C5AN00838G","article-title":"High Resolution Ion Mobility-Mass\nSpectrometry for Separation and Identification of Isomeric Lipids","volume":"140","author":"Groessl","year":"2015","journal-title":"Analyst"},{"issue":"11","key":"2026092909100898400_cit42","doi-asserted-by":"publisher","first-page":"2480","DOI":"10.1021\/jasms.5c00227","article-title":"Space Charge\nInduced Dissociation\nDue to Extended Ion Accumulation Preceding Cyclic Ion Mobility Separation","volume":"36","author":"Mane","year":"2025","journal-title":"J. Am. Soc. Mass Spectrom."},{"issue":"5","key":"2026092909100898400_cit43","doi-asserted-by":"publisher","first-page":"1413","DOI":"10.1007\/s00216-012-6226-x","article-title":"Quantitative\nProfiling of Oxylipins through Comprehensive LC-MS\/MS Analysis: Application\nin Cardiac Surgery","volume":"404","author":"Strassburg","year":"2012","journal-title":"Anal. Bioanal. Chem."},{"key":"2026092909100898400_cit44","doi-asserted-by":"publisher","first-page":"209","DOI":"10.1016\/j.jchromb.2013.03.012","article-title":"Fast Liquid\nChromatography\u2013Quadrupole Linear Ion Trap-Mass Spectrometry\nAnalysis of Polyunsaturated Fatty Acids and Eicosanoids in Human Plasma","volume":"927","author":"Kortz","year":"2013","journal-title":"J. Chromatogr. B"},{"key":"2026092909100898400_cit45","doi-asserted-by":"publisher","first-page":"1595059","DOI":"10.3389\/fphar.2025.1595059","article-title":"Determination of Nine Prostaglandins\nin the Arachidonic Acid Metabolic\nPathway with UHPLC-QQQ-MS\/MS and Application to in Vitro and in Vivo\nInflammation Models","volume":"16","author":"Huang","year":"2025","journal-title":"Front. Pharmacol."},{"key":"2026092909100898400_cit46","doi-asserted-by":"publisher","first-page":"4","DOI":"10.3390\/metabo16010004","article-title":"Comprehensive\nAnalysis\nof Different Subtypes of Oxylipins to Determine a LC\u2013MS\/MS\nApproach in Clinical Research","volume":"16","author":"Zhao","year":"2026","journal-title":"Metabolites"},{"issue":"3","key":"2026092909100898400_cit47","doi-asserted-by":"publisher","first-page":"291","DOI":"10.1002\/mas.21585","article-title":"Recommendations for Reporting Ion\nMobility Mass Spectrometry Measurements","volume":"38","author":"Gabelica","year":"2019","journal-title":"Mass\nSpectrom. Rev."},{"issue":"7","key":"2026092909100898400_cit48","doi-asserted-by":"publisher","first-page":"1229","DOI":"10.1021\/jasms.2c00067","article-title":"Collision Cross-Section\nCalibration Strategy for Lipid Measurements in SLIM-Based High-Resolution\nIon Mobility","volume":"33","author":"Rose","year":"2022","journal-title":"J. Am. Soc. Mass Spectrom."},{"issue":"20","key":"2026092909100898400_cit49","doi-asserted-by":"publisher","first-page":"8028","DOI":"10.1021\/acs.analchem.3c00919","article-title":"General Method to Obtain Collision Cross-Section Values in Multipass\nHigh-Resolution Cyclic Ion Mobility Separations","volume":"95","author":"Habibi","year":"2023","journal-title":"Anal. Chem."},{"issue":"5","key":"2026092909100898400_cit50","doi-asserted-by":"publisher","first-page":"1237","DOI":"10.1021\/jasms.6c00022","article-title":"Improved\nMethods\nfor Recording Accurate Collision Cross Sections Using Cyclic Ion Mobility-Mass\nSpectrometry","volume":"37","author":"Makey","year":"2026","journal-title":"J. Am. Soc. Mass Spectrom."}],"container-title":["Analytical Chemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/acs.analchem.6c03450","content-type":"application\/pdf","content-version":"vor","intended-application":"unspecified"},{"URL":"https:\/\/pubs.acs.org\/ancham\/article-pdf\/98\/38\/28218\/68526547\/acs.analchem.6c03450.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.acs.org\/ancham\/article-pdf\/98\/38\/28218\/68526547\/acs.analchem.6c03450.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T13:33:28Z","timestamp":1790688808000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/ancham\/article\/98\/38\/28218\/5430954\/Cyclic-Ion-Mobility-Separations-of-Free-Oxylipins"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,16]]},"references-count":50,"journal-issue":{"issue":"38","published-online":{"date-parts":[[2026,9,16]]},"published-print":{"date-parts":[[2026,9,29]]}},"URL":"https:\/\/doi.org\/10.1021\/acs.analchem.6c03450","relation":{},"ISSN":["0003-2700","1520-6882"],"issn-type":[{"value":"0003-2700","type":"print"},{"value":"1520-6882","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,16]]}}}