Showing 4126-4140 of 4940
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Nontarget Screening of Per- and Polyfluoroalkyl Substances Binding to Human Liver Fatty Acid Binding Protein
Science
14 Apr 2020 | Environ. Sci. Technol.
Through a new analytical method, 50 AFFF were found to bind to proteins to human fatty liver proteins.
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Bioaccumulation of Novel Per- and Polyfluoroalkyl Substances (PFASs) in Mice Dosed with an Aqueous Film-Forming Foam (AFFF)
Science
14 Apr 2020 | Environ. Sci. Technol.
Several sulfonamide precursors were found to contribute to AFFF-associated bioaccumulation.
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Nontargeted identification of per- and polyfluoroalkyl substances in human follicular fluid and their blood-follicle transfer.
Science
14 Apr 2020 | Environ Int
Immature human egg cells were found to be readily exposed to 4:2 Cl-PFESA, 6:2 Cl-PFESA, and 8:2 Cl-PFESA during preconception development.
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Evaluation of residues in hen eggs after exposure of laying hens to water containing per‐ and poly‐fluoroalkyl substances
Science
13 Apr 2020 | Environ. Tox. & Chem.
There was a clear correlation between the PFAS concentrations in the drinking water of hens and those detected in the egg, which could be useful in estimating PFAS concentrations in the egg by measuring water concentrations.
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State officials release results of Alpena PFAS retesting
News
13 Apr 2020 | UpNorthLive
Two of the 19 wells tested had results above the proposed state drinking water limits. Water filters have been offered to homeowners with PFAS detections.
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[Public hearing] California DTSC: PFASs in carpets and rugs
Events
13 Apr 2020
California's DTSC is seeking public comment on the regulatory proposal to list carpets and rugs containing PFAS as a priority product. Public hearing will be held on April 13 at 9 AM in Sacramento, CA.
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Sewage sludge spreading leads to farm groundwater PFAS contamination
News
12 Apr 2020 | VT Digger
Current biosolids standards do not address the thousands of chemicals that now show up in human waste, like pharmaceuticals and PFAS.
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[Legal Analysis] Emerging Thoughts: A Principled Framework for Regulating GenX as an Emerging Contaminant as an Emerging Contaminant
Policy
8 Apr 2020
An analysis written by Miranda Goot looks at regulating GenX as an emerging contaminant by commenting on three potential legal frameworks.
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Occurrence of per- and polyfluorinated compounds in paper and board packaging materials and migration to food simulants and foodstuffs
Science
8 Apr 2020 | Food Chemistry
The migration of PFAS increases with the fat content of some foodstuffs such as rice, cereal, and infant milk powder.
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DEQ rejects Chemours’ proposed GenX groundwater cleanup plan
News
8 Apr 2020 | NC Policy Watch
DEQ received over 1,240 public comments on the plan, most of which denounced Chemours’ plan as insufficient to meet the needs of the community and the demands of the law.
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Trace level analyses of selected perfluoroalkyl acids in food: Method development and data generation
Science
7 Apr 2020 | Environ. Poll.
All 53 food items from the Swedish market and developing countries were found to contain PFOA and PFOS, while 76% also contained PFHxS.
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Novel and legacy per- and polyfluoroalkyl substances (PFASs) in a farmland environment: Soil distribution and biomonitoring with plant leaves and locusts
Science
7 Apr 2020 | Environ. Poll.
Lipid and protein levels were found to be good predictors of PFAS in poplar leaves and locusts.
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Per- and Polyfluoralkyl substances discovered: One airport’s case study on assessing and communicating this emerging issue
Science
7 Apr 2020 | J. of Airport Man.
The response to PFAS water contamination emanating from an airport’s fire training area was analyzed for efficiency and impact on neighboring communities.
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Internal exposure to perfluoroalkyl substances (PFASs) and biological markers in 101 healthy 1-year-old children: associations between levels of perfluorooctanoic acid (PFOA) and vaccine response
Science
7 Apr 2020 | Arch.of Tox.
The study revealed significant associations between levels of PFOA and adjusted levels of vaccine antibodies against Haemophilus influenza type B.
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Organic contaminants sorbed to microplastics affect marine medaka fish early life stages development
Science
7 Apr 2020 | Marin. Poll. Bull.
PFOS appeared to be more embryotoxic when spiked on microplastics than when alone in seawater.