Results 31 to 40 of about 2,591 (181)
Journal of Hazardous Materials Letters, 2021 This study reveals unique information that fluorine nuclear magnetic resonance (19F-NMR) spectroscopy provides in the analysis of per- and polyfluoroalkyl substances (PFASs).
Dino Camdzic +2 more
doaj +1 more source
Half a Century of Per‐ and Polyfluoroalkyl Substances in Northern Gannet Eggs: Impact of Regulations
Journal of Applied Toxicology, EarlyView.ABSTRACT Per‐ and polyfluoroalkyl substances (PFAS), known as “forever chemicals”, are persistent organic pollutants that have been widely used in the industry across the globe for many decades. Their chemical stability, bioaccumulation, and toxicity pose major environmental and health risks. This study examines temporal trends in the concentrations of
Anaïs Fournier +2 more
wiley +1 more source
Chickens’ eggs and the livers of farm animals as sources of perfluoroalkyl substances
Journal of Veterinary ResearchThis study focuses on perfluoroalkyl substance (PFAS) content in chickens’ eggs and the livers of farm animals.
Mikołajczyk Szczepan +2 more
doaj +1 more source
Toxics, 2023 Per- and polyfluoroalkyl substances (PFASs) are important and ubiquitous environmental contaminants worldwide. These novel contaminants can enter human bodies via various pathways, subsequently posing risks to the ecosystem and human health. The exposure
Yuqing Wu +4 more
doaj +1 more source
, 2015 NILU has, on behalf of the Norwegian Environment Agency, performed sampling and analysis of house dust from Norwegian households. The goal was to study concentration ranges, and variability between- and within-houses of anionic and volatile per- and polyfluorinated alkyl substances (PFASs), including the regulated PFOA, as well as for total extractable
Bohlin-Nizzetto, Pernilla +2 more
openaire +2 more sources
Polymer International, EarlyView.An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley +1 more source
PFAS Forensics, Part 2: Analytical Tools and Data Analysis for Source Attribution
Groundwater Monitoring &Remediation, EarlyView.Abstract Successfully attributing per‐ and polyfluoroalkyl substances (PFAS) contamination to specific sources may require employing advanced analytical techniques and interpreting complex multivariate datasets. This paper, the second in a series on PFAS forensics, presents some of the analytical and data analysis tools practitioners use to identify ...
Taryn McKnight +6 more
wiley +1 more source
ToxicsOrganic pollutants like per- and polyfluoroalkyl substances (PFASs) exhibit persistence, bioaccumulation, resistance to degradation, and high toxicity, garnering significant attention from scholars worldwide.
Jingjing Zhang +5 more
doaj +1 more source
Shanghai yufang yixue, 2023 ObjectiveTo investigate the characteristics of serum perfluoroalkyl substances （PFASs） exposure and potential influencing factors among community residents in Songjiang District， Shanghai.MethodsIn August 2021， residents who underwent routine health ...
LIANG Xinlei +9 more
doaj +1 more source
Benign by design: A paradigm shift in cosmetic ingredient development
International Journal of Cosmetic Science, EarlyView.Benign by design strategies enable the creation of biodegradable cosmetic ingredients, reducing environmental persistence while maintaining the intended biological activity. This work compiles design rules and tools to guide the development of more sustainable molecules for the cosmetics industry.
Sandra Mota +3 more
wiley +1 more source