Perfluorooctane Sulfonate
Pollution pathways and release estimation of perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) in central and eastern China
... Pollution pathways and release estimation of perfluorooctane sulfonate PFOS and perfluorooctanoic acid PFOA in central and eastern China.. Zhaoyang Liu a,b, Yonglong Lu a,*, Pei Wang a, [r] ...
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Relationships of Perfluorooctanoate and Perfluorooctane Sulfonate serum concentrations between mother child pairs in a population with Perfluorooctanoate exposure from drinking water
... octane sulfonate (PFOS), are persistent envi ronmental pollutants that have been detected worldwide in both wildlife and humans, with higher exposure closer to urbanized and indus trialized regions (Houde et ...
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Perfluorooctane Sulfonate-Induced Thyroid Hormone Disruption in the Rat
... Similar to findings in pregnant rats, serum T4 (both total and free) and T3 levels in the non-pregnant female rats were markedly reduced by the chemical treatment as early as 3 days af[r] ...
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Testosterone-mediated endocrine function and TH1/TH2 cytokine balance after prenatal exposure to perfluorooctane sulfonate: by sex status
... Perfluorooctane sulfonic acid (potassium salt; PFOS (purity > 98%)) was purchased from Fluka Chemical (Steinheim, Switzerland) and prepared in de-ionized water with 2% Tween 80 at various concentrations. Sheep ...
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Potential effects of changes in climate and emissions on distribution and fate of perfluorooctane sulfonate in the Bohai Rim, China
... 3 Projected changes of PFOS concentrations in fresh water, rural soil, urban soil and coastal water under specific climate change scenario for emission scenario 1... Ratio of projected p[r] ...
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Perfluorinated compounds: occurrence of emerging food contaminants in canned fish and seafood products
... (perfluorooctane sulfonate, perfluorooctanoic acid, and perfluorooctane sulfonamide) in fish and seafood tinned products imported to the Czech Republic from various countries and (ii) to evaluate the ...
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Reduction of perfluorinated compound content in fish cake and swimming crab by different cooking methods
... Perfluorinated compounds (PFCs) are widely used in the processing of several industrial products such as varnishes, paper, and coating agents owing to their spe- cific physical and chemical properties, including heat ...
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Preparation and Characteristics of Novel Fibers Based on Cellulose Acetate and Soy Lecithin for Attracting and Binding POPs
... We used heptachlor, endrin, lindane, mirex, deldrin and perfluorooctane sulfonate (PFOS) as model pollutants of POPs and investigated the accumulation capacity of L-CA fibers with 0.1 g of finger-like and ...
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Environmental and biological monitoring of persistent fluorinated compounds in Japan and their toxicities
... Per- and poly-fluorinated compounds (PFCs), of which representative chemicals include perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS), are a class of specialty chemicals used in a variety ...
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No association between perfluoroalkyl chemicals and hypertension in children
... and perfluorooctane sulfonate (PFOS) are perfluoroalkyl chemicals (PFCs) used in the manufacture of common consumer products and detected in the blood of the majority of ...
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Perfluoroalkyl substances, sex hormones, and insulin like growth factor 1 at 6–9 Years of age : a cross sectional analysis within the C8 health project
... Figure 1. Difference in levels of sex hormones and IGF-1 in relation to PFAS (continuous or quartiles) in boys aged 6-9 years (n=1,169), Mid-Ohio Valley (USA), 2005-2006. IGF-1, insulin- like growth factor-1; PFAS, ...
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Benzyltributylammonium 6,7 dihydroxynaphthalene 2 sulfonate
... There are two independent molecules in the asymmetric unit. The ions have no crystallographically imposed symmetry. Both anions form inversion dimers (A: composed of two anions of C20—C21/S2/O1—O5; B: composed of two ...
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Brucinium toluene 4 sulfonate trihydrate at 130 K
... two cations, two anions and six molecules of water. Brucinium cations form the familiar undulating head-to-tail ribbon structures, which associate with the toluene-4-sulfonate anions and the water molecules in the ...
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3 Aminophenyl naphthalene 1 sulfonate
... Data collection: APEX2 Bruker, 2004; cell refinement: SAINT Bruker, 2004; data reduction: SAINT; programs used to solve structure: SHELXS97 Sheldrick, 2008; programs used to refine struc[r] ...
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6 Amino 2 ammoniotoluene 4 sulfonate
... distances to 0.85 1 A Data collection: RAPID-AUTO Rigaku Corporation, 1998; cell re®nement: RAPID-AUTO; data reduction: CrystalStructure Rigaku/MSC & Rigaku Corporation, 2002; programs u[r] ...
5
Quinolin 8 aminium toluene 4 sulfonate
... from previously characterized proton-transfer compounds of 8-aminoquinoline, in that the 8-amino group rather than the quinoline N atom is protonated. All H atoms of this aminium group are subsequently involved in ...
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Ammonium quercetin 5′ sulfonate formamide solvate
... To date, no crystal structure of any sulfonic derivative of ¯avonoids has been reported. In order to examine the conformational properties and crystal structure of quercetin sulfonate, we have synthesized and ...
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Effect of sodium polyanethol sulfonate in blood cultures
... Out of a total of 88 paired cultures yielding growth of gram-negative bacilli, earlier growth or growth exclusively from SPS broth was found in 46 52.3%, whereas the same growth patterns[r] ...
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Application of New Sodium Vinyl Sulfonate –co-
... nanoparticles or formation of magnetite cryogel composite using in-situ preparation technique as 136.. represented in Scheme 1.[r] ...
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1 Naphthyl 9H carbazole 4 sulfonate
... Data collection: APEX2; cell refinement: APEX2; data reduction: APEX2; programs used to solve structure: SHELXS97 Sheldrick, 2008; programs used to refine structure: SHELXL97 Sheldrick, [r] ...
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