Showing 1951-1965 of 3851
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Developmental effects of PFOS, PFOA and GenX in a 3D human induced pluripotent stem cell differentiation model
Science
29 Jun 2021 | Chemosphere
A novel bioassay was developed and was found to be a valuable, sensitive model system for elucidating embryotoxic effects of PFAS.
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Fluorine mass balance analysis of selected environmental samples from Norway
Science
29 Jun 2021 | Chemosphere
About 70% of extractable organic fluorine was not accounted for in the 37 PFAS monitored, which poses potential health and environmental hazard, as their composition remains primarily unknown.
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Toxicity Threshold of Perfluorocarbon Liquids for Intraocular Use: Dose-Response Assessment of In Vitro Cytotoxicity of Possible Contaminants
Science
29 Jun 2021 | Transl Vis Sci Technol
An ISO standard was found to be a sensible and fast method for reliable detection of cytotoxicity in perfluorocarbon liquids to guarantee maximal safety for the patients.
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Cost of tackling PFAS pollution on US military bases expected to reach $2.1bn
News
28 Jun 2021 | Chemistry World
The Pentagon has identified 687 military installations that have known or suspected contamination by these fluorinated chemicals.
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Breastfeeding Initiation and Duration after High Exposure to PFAS through Contaminated Drinking Water: A Cohort Study from Ronneby, Sweden
Science
28 Jun 2021 | Nordic Council of Ministers
Exposure to high levels of PFAS was associated with increased risks of not initiating breastfeeding as well as with shorter breastfeeding duration.
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No PFAS in food packaging in Minnesota by 2024
News
25 Jun 2021 | Star Tribune
Banning nonessential uses of PFAS, such as from food packaging, was an opportunity for limiting exposure identified in the PFAS Blueprint released earlier this year by the Minnesota Pollution Control Agency. Now, food packagers in the region must respond.
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Multi-layer oil-resistant food serving containers made using cellulose nanofiber coated wood flour composites
Science
24 Jun 2021 | Carbohydr Polym
Cellulose nanofiber composites possess excellent mechanical and barrier properties and can be considered as a pulp-free and PFAS-free alternative for oil-resistant commercial food serving containers.
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Extractable Organofluorine Analysis in Pooled Human Serum and Placental Tissue Samples from an Austrian Subpopulation-A Mass Balance Analysis Approach
Science
24 Jun 2021 | Environ Sci Technol
Levels of unidentified extractable organic fluorine are high in the placental tissue, suggesting accumulation of potential transformation of precursors in the placenta.
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Unclear if Ford Airport will help foot the bill, township moves forward with plan to bring residents clean water
News
24 Jun 2021 | MLive
Up to 473 Cascade Township homes with wells in an area of polluted groundwater will be connected to municipal water by the end of 2023 thanks in part to a recent $5 million grant from the state. The total project cost is estimated at $13.2 million.
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"Where's The PFAS?" EPA Expands Search For PFAS In The Marketplace
Policy
23 Jun 2021
As proposed, the Proposed PFAS Rule will require a significant data-gathering effort and expand the number of parties who must report information about PFAS to EPA.
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Distribution, partitioning behavior and potential source of legacy and alternative per- and polyfluoroalkyl substances (PFASs) in water and sediments from a subtropical Gulf, South China Sea
Science
23 Jun 2021 | Environ. Res.
PFOA was the most abundant PFAS in water, while PFASs in sediment were dominated by PFOS.
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Watchdog calls on Pentagon to detail ‘forever chemicals’ cleanup expenses
News
23 Jun 2021 | The Hill
The Pentagon has been working to address PFAS contamination in drinking water on its bases and has estimated that it would cost more than $2.1 billion beginning in fiscal 2021 to clean up.
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[Press Release] PFAS Action Act clears Key House committee
News
23 Jun 2021 | EWG
The legislation would create a national drinking water standard for select PFAS chemicals, designate PFAS as hazardous substances, limit industrial discharges and provide $200 million annually to assist water utilities and wastewater treatment facilities.
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Maine lawmakers enact series of bills to tackle pollution from ‘forever chemicals’
News
23 Jun 2021 | Press Herald
One of the bills signed into law this week by Gov. Janet Mills gives Maine one of the nation's strictest standards for PFAS in drinking water.
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Temporal trends, 2000-2017, of perfluoroalkyl acid (PFAA) concentrations in serum of Swedish adolescents
Science
23 Jun 2021 | Environ Int
Blood concentrations show a widespread exposure of PFAS but declining trends of PFAAs.