Showing 631-645 of 1057
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Mechanisms for tissue-specific accumulation and phase I/II transformation of 6:2 fluorotelomer phosphate diester in earthworm (M. guillelmi)
Science
9 Mar 2021 | Environ Int
A new pathway of 6:2 fluorotelomer degradation was found in earthworms.
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Utilization of a NIST SRM: a case study for per- and polyfluoroalkyl substances in NIST SRM 1957 organic contaminants in non-fortified human serum
Science
9 Mar 2021 | Anal Bioanal Chem
This manuscript illustratively describes the ways to utilize NIST Standard Reference Materials for chemicals of emerging concern.
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Perfluorooctane Sulfonate Promotes Doxycycline-induced Liver Tumor Progression in Male Kras Transgenic Zebrafish
Science
9 Mar 2021 | Environ Res
PFOS was found to induce tumor-promoting effects in a human model species.
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Hydrolysis of FTOH precursors, a simple method to account for some of the unknown PFAS
Science
3 Mar 2021 | Chemosphere
Analysis of extracts of textile samples with preliminary hydrolysis and without it showed up to 1300-fold higher level of “hidden” FTOHs.
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Perfluorinated organics regulating Li2O2 formation and improving stability for Li-oxygen batteries
Science
3 Mar 2021 | Chem Commun (Camb)
This study reveals that PFTBA increases the capacity and provides more possibilities for the application of perfluorinated chemicals in Li-O2 batteries.
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Modeling and monitoring legacy and emerging PFAS pollution at a catchment scale: A Phoenix Webinar
Events
3 Mar 2021
The LIFE project PHOENIX will be holding a webinar regarding modeling legacy PFAS hosted by Massimo Mazzola.
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Migration histories and perfluoroalkyl acid (PFAA) loads in an estuarine fish: A novel union of analyses to understand variation in contaminant concentrations
Science
3 Mar 2021 | Environ Pollut
This study highlights how mineral particles can be employed to examine links between contaminant concentrations in fish, and their recent migration history.
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Time trends of persistent organic pollutants (POPs) and Chemicals of Emerging Arctic Concern (CEAC) in Arctic air from 25 years of monitoring
Science
2 Mar 2021 | Sci Total Environ
PFHxS, PFCAs, and 6:2 fluorotelomer alcohol were found to have consistent or increasing levels over the monitoring period.
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Fabrication of a near-infrared excitation surface molecular imprinting ratiometric fluorescent probe for sensitive and rapid detecting perfluorooctane sulfonate in complex matrix
Science
2 Mar 2021 | J Hazard Mater
A PFAS detecting probe was developed for PFOS determination in surface water, human serum, and egg samples across a range of different pHs.
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Associations between perfluoroalkyl acids in serum and lead and mercury in whole blood among US children aged 3-11 years
Science
2 Mar 2021 | Environ Sci Pollut Res Int
Statistically significant associations between concentrations of each PFAA and blood lead were observed, leading to possible synergistic toxicity.
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Per- and polyfluoroalkyl substances and calcifications of the coronary and aortic arteries in adults with prediabetes: Results from the diabetes prevention program outcomes study
Science
2 Mar 2021 | Environ Int
Prediabetic adults with higher plasma concentrations of select PFAS had a higher risk of heart disease.
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Reconstructing the Composition of Per- and Polyfluoroalkyl Substances in Contemporary Aqueous Film-Forming Foams
Science
1 Mar 2021 | Environ Sci Technol Lett
A combination of methods can accurately assign the total PFAS mass attributable to AFFF in an aqueous sample with differentiation of gross precursor classes and identification of major precursor species.
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Beyond Science and Decisions: From Problem Formulation to Dose-Response Assessment
Events
24 Feb 2021
A virtual workshop to advance the recommendations in the NAS (2009) report concerning issue identification (problem formulation) and all aspects of risk assessment and management, through a selection of illustrative research case studies for further development.
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Management of PFAS pollution in the framework of the new Drinking Water Directive: A Phoenix Webinar
Events
24 Feb 2021
The LIFE project PHOENIX will be holding a webinar regarding the new Drinking Water Directive hosted by Stefano Polesello.
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I Tested My Blood, Tap Water, Household Products, and Cat for PFAS
News
23 Feb 2021 | Consumer Reports
After spending several months reporting on the PFAS crisis, an alarming realization hit—taco night might be poisoning me.