{"id":318,"date":"2021-06-14T21:13:16","date_gmt":"2021-06-15T01:13:16","guid":{"rendered":"https:\/\/sites.nd.edu\/peasleelab\/?page_id=318"},"modified":"2021-07-15T14:16:27","modified_gmt":"2021-07-15T18:16:27","slug":"textiles","status":"publish","type":"page","link":"https:\/\/sites.nd.edu\/peasleelab\/research-projects\/total-fluorine-screening\/textiles\/","title":{"rendered":"Textiles"},"content":{"rendered":"\n

Evaluating Textiles Found in Uniforms and Various Consumer Products for PFAS<\/strong><\/h1>\n\n\n\n
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Written by Heather W.<\/a><\/div>\n<\/div>\n\n\n\n

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Another route of potential exposure to per- and polyfluoroalkyl substances (PFAS) is through their use in a variety of textiles. The kinds of PFAS used in textiles include both polymeric and non-polymeric sources. Traditional methods involve liquid extraction of PFAS for targeted LC-MS\/MS analysis of a small number (~50) of non-polymeric PFAS compounds. Screening for PFAS in textiles can be completed using PIGE to measure both polymeric and non-polymeric compounds, including those not routinely measured using targeted analysis techniques. The combination of rapid total-fluorine screening with validation through targeted analysis techniques allows us to measure for PFAS in a variety of samples.<\/p>\n\n\n\n

To support the measurement of PFAS in textiles we utilize textile-specific calibration methods developed by undergraduate Megan Green. Measurement of PFAS in a variety of textiles including uniforms, firefighter gear, outdoor gear, as well as a variety of other consumer products. These projects are ongoing and include collaborations with researchers at the University of Toronto, Indiana University, and Green Science Policy Institute.<\/p>\n\n\n\n

Publications<\/strong><\/p>\n\n\n\n

Alix E. Robel, Kristin Marshall, Margaret Dickinson, David Lunderberg, Craig Butt, Graham Peaslee, Heather M. Stapleton, and Jennifer A. Field Environmental Science & Technology<\/em> 2017<\/strong> 51<\/em> (16), 9022-9032 DOI: 10.1021\/acs.est.7b02080<\/p>\n\n\n\n

Graham F. Peaslee, John T. Wilkinson, Sean R. McGuinness, Meghanne Tighe, Nicholas Caterisano, Seryeong Lee, Alec Gonzales, Matthew Roddy, Simon Mills, and Krystle Mitchell Environmental Science & Technology Letters<\/em> 2020<\/strong> 7<\/em> (8), 594-599 DOI: 10.1021\/acs.estlett.0c00410<\/p>\n\n\n\n

Ritter, E. E.;  Dickinson, M. E.;  Harron, J. P.;  Lunderberg, D. M.;  DeYoung, P. A.;  Robel, A. E.;  Field, J. A.; Peaslee, G. F., PIGE as a screening tool for Per- and polyfluorinated substances in papers and textiles. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms <\/em>2017,<\/strong> 407<\/em>, 47-54.<\/p>\n\n\n\n

Manuscripts in Preparation<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Evaluating Textiles Found in Uniforms and Various Consumer Products for PFAS Another route of potential exposure to per- and polyfluoroalkyl substances (PFAS) is through their use in a variety of textiles. The kinds of PFAS used in textiles include both polymeric and non-polymeric sources. Traditional methods involve liquid extraction of PFAS for targeted LC-MS\/MS analysis … <\/p>\n

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