Results 31 to 40 of about 10,557 (246)

Sorption affinity and mechanisms of per-and polyfluoroalkyl substances (PFASs) with commercial sorbents: Implications for passive sampling

, 2023
Effective monitoring tools, including passive samplers, are essential for the wide range of per- and polyfluoroalkyl substances (PFASs) in aquatic matrices.
Sara Ghorbani Gorji, Hawker, Darryl W, Rachel Mackie, Sarit Kaserzon, Bowles, Karl, Karl Bowles, Gorji, Sara Ghorbani, Christopher P. Higgins, Mackie, Rachel, Li, Yan, Darryl W. Hawker, Kaserzon, Sarit, Higgins, Christopher P, Yan Li   +13 more
core   +1 more source

Analysis of per- and polyfluoroalkyl substances (PFASs) in outdoor wear [PDF]

, 2022
Per- and polyfluorinated alkyl substances (PFASs) are a class of man-made chemicals, which consist of a fluorinated carbon back bone and a functional group like a carboxylic acid, sulfonic acid, alcohol, etc.
van der Veen, Ike
core   +1 more source

Ultra-Short-Chain PFASs in the Sources of German Drinking Water: Prevalent, Overlooked, Difficult to Remove, and Unregulated.

Environmental Science and Technology, 2022
Per- and polyfluoroalkyl substances (PFASs) have been a focal point of environmental chemistry and chemical regulation in recent years, culminating in a shift from individual PFAS regulation toward a PFAS group regulatory approach in Europe.
Isabelle J. Neuwald, D. Hübner, H. L. Wiegand, V. Valkov, U. Borchers, K. Nödler, M. Scheurer, S. Hale, H. Arp, D. Zahn   +9 more
semanticscholar   +1 more source

Research Progress on Source, Limitation and Detection Technology of Per and Polyfluoroalkyl Substances in Food Contact Paper(食品接触用纸中全氟或多氟烷基化合物的来源、限量及检测技术研究进展) [PDF]

Shipin kexue jishu xuebao
Per- and polyfluoroalkyl substances (PFASs) were a class of synthetic chemicals widely used in industrial products and consumer products. Due to their structural diversity and bioaccumulation properties, PFASs were recognized as highly concerned ...
LIN Qinbao(林勤保), YANG Qinghua(杨青华), ZHAO Dan(赵丹), LU Shiqiang(卢诗强), MA Hongsheng(马洪生)   +4 more
doaj   +1 more source

Occurrence and Risk Assessment of per- and Polyfluoroalkyl Substances in Water Source Protection Area of Southeastern China

Frontiers in Environmental Science, 2022
In order to clarify the pollution characteristics and human health risks of PFASs pollutants in typical drinking water sources in Zhejiang Province, this study relies on ultra -performance liquid chromatography-mass spectrometry (UPLC-MS/MS) technology ...
Shu He, Shu He, Nanqi Ren, Nanqi Ren
doaj   +1 more source

A QSAR–ICE–SSD Model Prediction of the PNECs for Per- and Polyfluoroalkyl Substances and Their Ecological Risks in an Area of Electroplating Factories

Molecules, 2021
Per- and polyfluoroalkyl substances (PFASs) are a class of highly fluorinated aliphatic compounds that are persistent and bioaccumulate, posing a potential threat to the aquatic environment.
Jiawei Zhang, Mengtao Zhang, Huanyu Tao, Guanjing Qi, Wei Guo, Hui Ge, Jianghong Shi   +6 more
doaj   +1 more source

Prenatal and childhood exposure to per-/polyfluoroalkyl substances (PFASs) and its associations with childhood overweight and/or obesity: a systematic review with meta-analyses

Environmental Health, 2023
Per-/polyfluoroalkyl substances (PFASs) are persistent organic pollutants and suspected endocrine disruptors. The aim of this work was to conduct a systematic review with meta-analysis to summarise the associations between prenatal or childhood exposure ...
G. Frigerio, C. Ferrari, S. Fustinoni
semanticscholar   +1 more source

Possible mechanisms of toxic effects of per-and polyfluoroalkyl substances exposure on thyroid

环境与职业医学, 2023
Per- and polyfluoroalkyl substances (PFASs) are persistent organic pollutants (POPs). They are widely used in food packaging, tableware coating, stain resistant furniture, and other industrial production.
Luyang HE, Peiwei XU, Yuan CHEN, Xiaofeng WANG   +3 more
doaj   +1 more source

Developing a QSPR Model of Organic Carbon Normalized Sorption Coefficients of Perfluorinated and Polyfluoroalkyl Substances

Molecules, 2022
Perfluorinated and polyfluoroalkyl substances (PFASs) are known for their long-distance migration, bioaccumulation, and toxicity. The transport of PFASs in the environment has been a source of increasing concerned.
Lan Jiang, Yue Xu, Xiaoyu Zhang, Bingfeng Xu, Ximeng Xu, Yixing Ma   +5 more
doaj   +1 more source

Influences of Chemical Properties, Soil Properties, and Solution pH on Soil-Water Partitioning Coefficients of Per- and Polyfluoroalkyl Substances (PFASs).

Environmental Science and Technology, 2020
The aim of this study was to assess the soil-water partitioning behavior of a wider range of per- and polyfluoroalkyl substances (PFASs) onto soils covering diverse soil properties.
Thi-Minh-Hong Nguyen, J. Bräunig, K. Thompson, Jack Thompson, S. Kabiri, Divina A. Navarro, R. Kookana, Charles Grimison, Craig Barnes, C. Higgins, M. Mclaughlin, J. Mueller   +11 more
semanticscholar   +1 more source