Experimental and computational studies on the formation and biological properties of the simplest polyfluoroalkyl phosphonates
24 Jun 2020 | N J of Chem.
PFAS used as a component in chemotherapeutics.
Direct contact membrane distillation for effective concentration of perfluoroalkyl substances – Impact of surface fouling and material stability
24 Jun 2020 | Water Re.
PFAS was removed from contaminated waters using a PTFE membrane.
Per- And Polyfluoroalkyl Substances in the German Environment - Levels and Patterns in Different Matrices
24 Jun 2020 | Sci. Tot. Env.
The screening data provided here may support the differentiation between background levels and hotspot contaminations.
[REPORT] Initiatives to Evaluate the Presence of PFAS in Municipal Wastewater and Associated Residuals (Sludge/Biosolids) in Michigan
24 Jun 2020 | EGLE
This report provides a summary of the status and findings of the Industrial Pretreatment Program PFAS Initiative and an evaluation of 42 municipal WWTPs for the presence of PFAS in influents, effluents, and associated residuals (sludge/biosolids) generated at the facilities.
Comparative toxicometabolomics of perfluorooctanoic acid (PFOA) and next-generation perfluoroalkyl substances
24 Jun 2020 | Environ. Pollut.
Taken together, it was generally concluded that toxicity of PFECA is similar to PFOA, which represents potential concerns as environmental toxicants.
Single and mixture per- and polyfluoroalkyl substances accumulate in developing Northern leopard frog brains and produce complex neurotransmission alterations
24 Jun 2020 | Neurotoxicol Teratol
This research shows that developmental environmentally relevant exposure to PFAS changes neurotransmitters, especially acetylcholine.
Per- and Polyfluoroalkyl Substances in Early Pregnancy and Risk for Preeclampsia: A Case-Control Study in Southern Sweden
24 Jun 2020 | Toxics
Low exposure levels of PFAS were associated with preeclampsia.
Combined effects of BPA and PFOS on fetal cardiac development: in vitro and in vivo experiments
24 Jun 2020 | Environ. Toxicol. Pharmacol.
This research concludes that combined exposure to PFOS and BPA could specifically lead to increased thickening of tissue in the heart.
Another Pathway for Firefighter Exposure to Per- and Polyfluoroalkyl Substances: Firefighter Textiles
23 Jun 2020 | ES&TL
Textiles used as firefighter turnout gear were found to have high levels of total fluorine, and individual PFAS were identified and measured on new and used firefighting turnout gear.
Photodegradation of Hexafluoropropylene Oxide Trimer Acid under UV Irradiation
17 Jun 2020 | J of Env. Sci.
This research provides basic information for HFPO-TA photodegradation process and is essential to develop novel remediation techniques for HFPO-TA and other alternatives with similar structures.
Bioaccumulation of perfluoroalkyl substances in greenhouse vegetables with long-term groundwater irrigation near fluorochemical plants in Fuxin, China
17 Jun 2020 | Environ. Res.
The bioaccumulation efficiencies for PFAS contaminants from soil to vegetables were negatively associated with the carbon chain length in PFAS.
Perfluoroalkyl substances (PFASs) in special management sea areas of Korea: Distribution and bioconcentration in edible fish species
17 Jun 2020 | Mar. Pollut. Bull.
PFAS was found throughout Korean waters in edible fish and bivalves.
Temporal and spatial analysis of per and polyfluoroalkyl substances in surface waters of Houston ship channel following a large-scale industrial fire incident
16 Jun 2020 | Env. Poll.
This work documents the impact of a large-scale industrial fire on the environmental levels of PFAS, establishes a baseline concentration of PFAS in the affected area, and highlights the critical need for the development of PFAS water quality standards.
Large-Scale Formation of Fluorosurfactant-Doped Transparent Nanocomposite Films Showing Durable Anti-Fogging, Oil-Repellent, and Self-Healing Properties
16 Jun 2020 | Langmuir
PFOS used to create a durable and water-resistant film on glass.
Characterisation of human exposure pathways to perfluorinated compounds — Comparing exposure estimates with biomarkers of exposure
16 Jun 2020 | Environ. Intern.
Significant positive associations between concentrations of PFAS in house dust and the corresponding serum concentrations underline the importance of the indoor environment as an exposure pathway for PFAS.