2023
Non-targeted analysis (NTA) and suspect screening analysis (SSA): a review of examining the chemical exposome
Manz K, Feerick A, Braun J, Feng Y, Hall A, Koelmel J, Manzano C, Newton S, Pennell K, Place B, Godri Pollitt K, Prasse C, Young J. Non-targeted analysis (NTA) and suspect screening analysis (SSA): a review of examining the chemical exposome. Journal Of Exposure Science & Environmental Epidemiology 2023, 33: 524-536. PMID: 37380877, PMCID: PMC10403360, DOI: 10.1038/s41370-023-00574-6.Peer-Reviewed Original ResearchConceptsHigh-resolution mass spectrometryNon-targeted analysisExposure mediaChemical spaceSoils/sedimentsMass spectrometryPolyfluoroalkyl substancesSemi-volatile organic compoundsChemical exposomePolyaromatic hydrocarbonsLiquid chromatographyEnvironmental mediaOrganic compoundsGC-HRMSHuman exposureLC-HRMSAnalytical platformConsumer productsChemical exposureSedimentsPesticidesEnvironmental chemicalsChemicalsExposure sourcesSpectrometry
2021
Changes in Sewage Sludge Chemical Signatures During a COVID‐19 Community Lockdown, Part 2: Nontargeted Analysis of Sludge and Evaluation with COVID‐19 Metrics
Nason SL, Lin E, Pollitt K, Peccia J. Changes in Sewage Sludge Chemical Signatures During a COVID‐19 Community Lockdown, Part 2: Nontargeted Analysis of Sludge and Evaluation with COVID‐19 Metrics. Environmental Toxicology And Chemistry 2021, 41: 1193-1201. PMID: 34729807, PMCID: PMC8652773, DOI: 10.1002/etc.5226.Peer-Reviewed Original ResearchConceptsSARS-CoV-2Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNACOVID-19COVID-19 case numbersHigh-resolution mass spectrometryChemical featuresHospital admissionEpidemiological metricsCase numbersEnviron Toxicol ChemCOVID-19 pandemicCOVID-19 metricsMass spectrometryIndicator compoundsIndicator moleculesMolecular weightFuture studiesLiquid chromatographyPresent studySewage sludge samplesNew HavenWastewaterAdmissionChemicalsInitial wave