Software Comparison for Nontargeted Analysis of PFAS in AFFF-Contaminated Soil
- Sara L. Nason*Sara L. Nason*Phone: +1 (203) 974-8463. Email: [email protected]Department of Environmental Sciences, Connecticut Agricultural Experiment Station, New Haven, Connecticut 06511, United StatesDepartment of Analytical Chemistry, Connecticut Agricultural Experiment Station, New Haven, Connecticut 06511, United StatesMore by Sara L. Nason
- ,
- Jeremy KoelmelJeremy KoelmelDepartment of Environmental Health Sciences, School of Public Health, Yale University, New Haven, Connecticut 06510, United StatesMore by Jeremy Koelmel
- ,
- Nubia Zuverza-MenaNubia Zuverza-MenaDepartment of Analytical Chemistry, Connecticut Agricultural Experiment Station, New Haven, Connecticut 06511, United StatesMore by Nubia Zuverza-Mena
- ,
- Chelli Stanley
- ,
- Carlos TamezCarlos TamezDepartment of Analytical Chemistry, Connecticut Agricultural Experiment Station, New Haven, Connecticut 06511, United StatesMore by Carlos Tamez
- ,
- John A. BowdenJohn A. BowdenCenter for Environmental and Human Toxicology & Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida 32603, United StatesMore by John A. Bowden
- , and
- Krystal J. Godri PollittKrystal J. Godri PollittDepartment of Environmental Health Sciences, School of Public Health, Yale University, New Haven, Connecticut 06510, United StatesMore by Krystal J. Godri Pollitt
Abstract

Per- and polyfluoroalkyl substances (PFAS) are an emerging class of toxic environmental contaminants. Over 7500 PFAS exist, but reference standards are available for less than 2% of compounds. Nontargeted analysis using liquid chromatography–high-resolution tandem mass spectrometry is therefore an essential technique for increasing the analytical coverage of PFAS present in environmental samples. However, typical nontargeted data analysis is laborious and has a steep learning curve. Recently, FluoroMatch, a new open source, vendor neutral software, was published specifically for automating data processing for nontargeted analysis of PFAS and generating PFAS libraries. Here, we analyze soil contaminated with PFAS based aqueous film forming foam (AFFF) and compare the results produced by data analysis workflows using FluoroMatch and Compound Discoverer, an established nontargeted analysis program. High-confidence PFAS annotations were nearly identical between the methods, with 27 out of 32 compounds found using both Compound Discoverer and the modular version of FluoroMatch. Twenty-two high-confidence annotations were found using the comprehensive FluoroMatch Flow. The FluoroMatch method was faster and required significantly less manual curation than the Compound Discoverer method. Both platforms produced high-quality data that were useful for assessing PFAS contamination in the soil.
Cited By
This article is cited by 22 publications.
- Helen G. Siegel, Sara L. Nason, Joshua L. Warren, Ottavia Prunas, Nicole C. Deziel, James E. Saiers. Investigation of Sources of Fluorinated Compounds in Private Water Supplies in an Oil and Gas-Producing Region of Northern West Virginia. Environmental Science & Technology 2023, 57
(45)
, 17452-17464. https://doi.org/10.1021/acs.est.3c05192
- Jeremy P. Koelmel, Michael Kummer, Olivier Chevallier, Ralph Hindle, Kathy Hunt, Camden G. Camacho, Nandarani Abril, Emily L. Gill, Christopher W. W. Beecher, Timothy J. Garrett, Richard A. Yost, Timothy G. Townsend, Christian Klein, Emma E. Rennie, John A. Bowden, Krystal J. Godri Pollitt. Expanding Per- and Polyfluoroalkyl Substances Coverage in Nontargeted Analysis Using Data-Independent Analysis and IonDecon. Journal of the American Society for Mass Spectrometry 2023, 34
(11)
, 2525-2537. https://doi.org/10.1021/jasms.3c00244
- Laihui Li, Rongjun Gao, Xuebing Wang, Yiyan Deng, Hong Sun, Huijing Sun, Beibei Zhang, Nanyang Yu, Cheng Gu, Bingcai Pan, Hongxia Yu, Si Wei. SWATH-F: A Novel Nontarget Strategy Based on the SWATH-MS Deconvolution Method Assisting in Annotating PFAS Homologues in Multisample Studies. Analytical Chemistry 2023, 95
(39)
, 14551-14557. https://doi.org/10.1021/acs.analchem.3c01680
- Termeh Teymoorian, Gabriel Munoz, Sung Vo Duy, Jinxia Liu, Sébastien Sauvé. Tracking PFAS in Drinking Water: A Review of Analytical Methods and Worldwide Occurrence Trends in Tap Water and Bottled Water. ACS ES&T Water 2023, 3
(2)
, 246-261. https://doi.org/10.1021/acsestwater.2c00387
- Gabriel Munoz, Aurélia Marcelline Michaud, Min Liu, Sung Vo Duy, Denis Montenach, Camille Resseguier, Françoise Watteau, Valérie Sappin-Didier, Frédéric Feder, Thierry Morvan, Sabine Houot, Mélanie Desrosiers, Jinxia Liu, Sébastien Sauvé. Target and Nontarget Screening of PFAS in Biosolids, Composts, and Other Organic Waste Products for Land Application in France. Environmental Science & Technology 2022, 56
(10)
, 6056-6068. https://doi.org/10.1021/acs.est.1c03697
- Robert B. Young, Nasim E. Pica, Hamidreza Sharifan, Huan Chen, Holly K. Roth, Greg T. Blakney, Thomas Borch, Christopher P. Higgins, John J. Kornuc, Amy M. McKenna, Jens Blotevogel. PFAS Analysis with Ultrahigh Resolution 21T FT-ICR MS: Suspect and Nontargeted Screening with Unrivaled Mass Resolving Power and Accuracy. Environmental Science & Technology 2022, 56
(4)
, 2455-2465. https://doi.org/10.1021/acs.est.1c08143
- Md. Al Amin, Yunlong Luo, Feng Shi, Linbo Yu, Yanju Liu, Annette Nolan, Olalekan Simon Awoyemi, Mallavarapu Megharaj, Ravi Naidu, Cheng Fang. A modified TOP assay to detect per- and polyfluoroalkyl substances in aqueous film-forming foams (AFFF) and soil. Frontiers in Chemistry 2023, 11 https://doi.org/10.3389/fchem.2023.1141182
- Ana K. Rosen Vollmar, Elizabeth Z. Lin, Sara L. Nason, Katerina Santiago, Caroline H. Johnson, Xiaomei Ma, Krystal J. Godri Pollitt, Nicole C. Deziel. Per- and polyfluoroalkyl substances (PFAS) and thyroid hormone measurements in dried blood spots and neonatal characteristics: a pilot study. Journal of Exposure Science & Environmental Epidemiology 2023, 33
(5)
, 737-747. https://doi.org/10.1038/s41370-023-00603-4
- Elizabeth Z. Lin, Sara L. Nason, Alexander Zhong, John Fortner, Krystal J. Godri Pollitt. Trace analysis of per- and polyfluorinated alkyl substances (PFAS) in dried blood spots – Demonstration of reproducibility and comparability to venous blood samples. Science of The Total Environment 2023, 883 , 163530. https://doi.org/10.1016/j.scitotenv.2023.163530
- Jeremy P. Koelmel, Elizabeth Z. Lin, Emily Parry, Paul Stelben, Emma E. Rennie, Krystal J. Godri Pollitt. Novel perfluoroalkyl substances (PFAS) discovered in whole blood using automated non-targeted analysis of dried blood spots. Science of The Total Environment 2023, 883 , 163579. https://doi.org/10.1016/j.scitotenv.2023.163579
- Quan Zeng, Kenneth B. Johnson, Salma Mukhtar, Sara Nason, Regan Huntley, Felicia Millet, Ching-Hong Yang, M. Amine Hassani, Nubia Zuverza-Mena, George W. Sundin. Aureobasidium
pullulans
from the Fire Blight Biocontrol Product, Blossom Protect, Induces Host Resistance in Apple Flowers. Phytopathology® 2023, 113
(7)
, 1192-1201. https://doi.org/10.1094/PHYTO-12-22-0452-R
- Xuerong Li, Danni Cui, Brian Ng, Olutobi Daniel Ogunbiyi, Maria Guerra de Navarro, Piero Gardinali, Natalia Quinete. Non-targeted analysis for the screening and semi-quantitative estimates of per-and polyfluoroalkyl substances in water samples from South Florida environments. Journal of Hazardous Materials 2023, 452 , 131224. https://doi.org/10.1016/j.jhazmat.2023.131224
- Xing-Cai Wang, Xing-Ling Ma, Jia-Nan Liu, Yang Zhang, Jia-Ni Zhang, Meng-Han Ma, Feng-Lian Ma, Yong-Jie Yu, Yuanbin She. A comparison of feature extraction capabilities of advanced UHPLC-HRMS data analysis tools in plant metabolomics. Analytica Chimica Acta 2023, 1254 , 341127. https://doi.org/10.1016/j.aca.2023.341127
- Charbel Abou-Khalil, Dibyendu Sarkar, Pamela Braykaa, Michel C. Boufadel. Mobilization of Per- and Polyfluoroalkyl Substances (PFAS) in Soils: A Review. Current Pollution Reports 2022, 8
(4)
, 422-444. https://doi.org/10.1007/s40726-022-00241-8
- Anton Kaufmann, Patrick Butcher, Kathryn Maden, Stephan Walker, Mirjam Widmer. Simplifying Nontargeted Analysis of PFAS in Complex Food Matrixes. Journal of AOAC INTERNATIONAL 2022, 105
(5)
, 1280-1287. https://doi.org/10.1093/jaoacint/qsac071
- Yunsun Jeong, Katyeny Manuela Da Silva, Elias Iturrospe, Yukiko Fuiji, Tim Boogaerts, Alexander L.N. van Nuijs, Jeremy Koelmel, Adrian Covaci. Occurrence and contamination profile of legacy and emerging per- and polyfluoroalkyl substances (PFAS) in Belgian wastewater using target, suspect and non-target screening approaches. Journal of Hazardous Materials 2022, 437 , 129378. https://doi.org/10.1016/j.jhazmat.2022.129378
- Jeremy P Koelmel, Paul Stelben, David Godri, Jiarong Qi, Carrie A McDonough, David A Dukes, Juan J Aristizabal-Henao, John A Bowden, Sandi Sternberg, Emma E Rennie, Krystal J Godri Pollitt. Interactive software for visualization of nontargeted mass spectrometry data—FluoroMatch visualizer. Exposome 2022, 2
(1)
https://doi.org/10.1093/exposome/osac006
- Jeremy P. Koelmel, Paul Stelben, Carrie A. McDonough, David A. Dukes, Juan J. Aristizabal-Henao, Sara L. Nason, Yang Li, Sandi Sternberg, Elizabeth Lin, Manfred Beckmann, Antony J. Williams, John Draper, Jasen P. Finch, Jens K. Munk, Chris Deigl, Emma E Rennie, John A. Bowden, Krystal J. Godri Pollitt. FluoroMatch 2.0—making automated and comprehensive non-targeted PFAS annotation a reality. Analytical and Bioanalytical Chemistry 2022, 414
(3)
, 1201-1215. https://doi.org/10.1007/s00216-021-03392-7
- Md Al Amin, Yunlong Luo, Feng Shi, Linbo Yu, Y. Liu, Annette Nolan, Megharaj Mallavarapu, Ravi Naidu, Cheng Fang. Optimising Top Assay to Detect Pfas in Afffs and Soil. SSRN Electronic Journal 2022, 328 https://doi.org/10.2139/ssrn.4150349
- Tina Savvaides, Jeremy P. Koelmel, Yakun Zhou, Elizabeth Z. Lin, Paul Stelben, Juan J. Aristizabal-Henao, John A. Bowden, Krystal J. Godri Pollitt. Prevalence and Implications of Per- and Polyfluoroalkyl Substances (PFAS) in Settled Dust. Current Environmental Health Reports 2021, 8
(4)
, 323-335. https://doi.org/10.1007/s40572-021-00326-4
- Myriam Guillevic, Aurore Guillevic, Martin K. Vollmer, Paul Schlauri, Matthias Hill, Lukas Emmenegger, Stefan Reimann. Automated fragment formula annotation for electron ionisation, high resolution mass spectrometry: application to atmospheric measurements of halocarbons. Journal of Cheminformatics 2021, 13
(1)
https://doi.org/10.1186/s13321-021-00544-w
- Paige Jacob, Ri Wang, Casey Ching, Damian E. Helbling. Evaluation, optimization, and application of three independent suspect screening workflows for the characterization of PFASs in water. Environmental Science: Processes & Impacts 2021, 23
(10)
, 1554-1565. https://doi.org/10.1039/D1EM00286D