Results 21 to 30 of about 34,234 (167)

A rapid and high-throughput quantum dots bioassay for monitoring of perfluorooctane sulfonate in environmental water samples [PDF]

open access: yes, 2011
Currently HPLC/MS is the state of the art tool for environmental/drinking water perfluorooctane sulfonate (PFOS) monitoring. PFOS can bind to peroxisomal proliferator-activated receptor-alpha (PPARα), which forms heterodimers with retinoid X receptors
Baihua Shu   +13 more
core   +1 more source

Mass spectrometric isomer characterization of perfluorinated compounds in technical mixture, water and human blood [PDF]

open access: yes, 2007
Perfluorinated compounds (PFC) are special surfactants which have been used since the 1950s. Their detection in the environment started at the beginning of the 2000s.
Langlois, Ingrid
core   +1 more source

Oxidative stress and apotosis to zebrafish (Danio rerio) embryos exposed to perfluorooctane sulfonate (PFOS) and ZnO nanoparticles [PDF]

open access: yes, 2017
Objectives: Perfluorooctane sulfonate (PFOS) and zinc oxide nanoparticles (ZnO-NPs) are frequently detected in the environment but few studies have assessed the joint toxicity of them.
You, Hong   +7 more
core   +2 more sources

Toxicokinetic behaviors and modes of perfluorooctane sulfonate (PFOS) and perfluorooctane acid (PFOA) on tilapia (Oreochromis niloticus) [PDF]

open access: yes, 2013
Perfluorooctane sulfonate (PFOS) and perfluorooctane acid (PFOA) are widely distributed environmentally persistent organic pollutants found at low levels in human and wildlife ecosystem.
Lv, CX, Zhang, M, Han, ZX
core   +1 more source

Detection of Perfluorooctane Sulfonate by Ion-Transfer Stripping Voltammetry at an Array of Microinterfaces Between Two Immiscible Electrolyte Solutions [PDF]

open access: yes, 2020
We present an analytical approach for the detection of perfluorooctane sulfonate (PFOS) by ion transfer stripping voltammetry at an array of micro-interfaces between two immiscible electrolyte solutions.
Benjamin N., Viada   +2 more
core   +1 more source

Sorption of Perfluorooctane Sulfonate (PFOS) on Electrospun Fiber Membranes [PDF]

open access: yes, 2013
Poly(d,l-lactide-co-glycolide) (PLGA) and polyvinyl alcohol (PVA) were used to prepare the electrospun fibers membranes (EFMs) by electrospinning, respectively. These EFMs were used to adsorb perfluorooctane sulfonate (PFOS) from aqueous solution.
Xu, Jiangjie   +2 more
core   +1 more source

Liquid Chromatography-Tandem Mass Spectrometry Analysis of Perfluorooctane Sulfonate and Perfluorooctanoic Acid in Fish Fillet Samples

open access: yesJournal of Analytical Methods in Chemistry, 2012
Perfluorooctane sulfonate (PFOS) and perfluorooctanoic (PFOA) acid are persistent contaminants which can be found in environmental and biological samples.
Viviana Paiano   +5 more
doaj   +1 more source

Perfluorinated compounds: occurrence of emerging food contaminants in canned fish and seafood products

open access: yesCzech Journal of Food Sciences, 2010
The contamination levels of perfluorooctanoic acid (PFOA), perfluorooctane sulfonate (PFOS) and perfluorooctane sulfonamide (FOSA), which represent an important subgroup of the environmental contaminants known as perfluorinated compounds (PFCs), were ...
Petra HRÁDKOVÁ   +5 more
doaj   +1 more source

Exposure to perfluoroalkyl substances and thyroid function in pregnant women and children: A systematic review of epidemiologic studies

open access: yesEnvironment International, 2017
Introduction: Thyroid hormones (THs) are especially important for brain maturation and development during the fetal period and childhood. Several epidemiological studies have assessed the possible association between exposure to perfluoroalkyl substances
Virginia Ballesteros   +5 more
doaj   +1 more source

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