Results 21 to 30 of about 5,571 (208)
CHIMIA, 2003 This contribution presents some applications developed in our laboratory of multidimensional (heart-cut) gas chromatography (MDGC) applied to the analysis of complex mixtures of pollutants in environmental samples.
Luiz Felippe de Alencastro +2 more
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Environment International, 2008 Polybrominated diphenyl ethers (PBDEs) and the organochlorine compounds polychlorinated biphenyls (PCBs), DDTs, HCB, chlordane-related pesticides, HCH and toxaphene were analysed in blubber of juvenile ringed seals from Central West Greenland collected ...
Katrin Vorkamp +4 more
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Human body burden of persistent organic pollutants in breast milk in China
Zhongguo shipin weisheng zazhi, 2020 Human breast milk is recommended by World Health Organization as an ideal matrix for conducting human biological monitoring of persistent organic pollutants (POPs). And it is the main matrix to evaluate the efficacy of performing Stockholm Convention. In
Lei ZHANG +3 more
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Bromine–lithium exchange: An efficient tool in the modular construction of biaryl ligands
Beilstein Journal of Organic Chemistry, 2011 Regioselective bromine–lithium exchange reactions on polybrominated biaryls enable the modular synthesis of various polysubstituted biphenyls such as bis(dialkylphosphino)-, bis(diarylphosphino)- and dialkyl(diaryl)phosphinobiphenyls. All permutations of
Laurence Bonnafoux +2 more
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Polychlorinated biphenyls in air and water of the North Atlantic and Arctic Ocean. [PDF]
, 2008 Air and seawater samples were collected on board the R/V Polarstern during a scientific expedition from Germany to the Arctic Ocean during June–August 2004.
Rainer Lohmann +16 more
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Reviews in Analytical Chemistry, 2016 Polybrominated diphenyl ethers (PBDEs) and polybrominated biphenyls (PBBs), heavily used as flame retardant in plastics, are harmful to environment and human health. It is of great importance for method development to determine PBDEs and PBBs in plastics.
Shao Mingwu +4 more
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Environment International, 2013 Persistent organic pollutants such as polychlorinated biphenyls (PCBs), polybrominated diphenyl ethers (PBDEs), and organochlorine pesticides (OCPs) are of global concern because of their widespread contamination and adverse health effects.
Sunmi Kim +10 more
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Analysis of polybrominated biphenyls by gas chromatography with electron-capture detection [PDF]
, 1982 The structure-sensitivity relationship of polybrominated biphenyls analyzed by an electron-capture detector was investigated. The greates variations i n sensitivity with positional isomerism occurred for the least brominated isomers and for ...
Sweetman, Janet A. +3 more
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Perfluoroalkyl substances and thyroid function in older adults
Environment International, 2015 Current understanding of the thyroid disruptive properties of perfluoroalkyl substances (PFASs), particularly in aging populations, is limited. The objectives of this study were to (i) assess associations between thyroid function, as measured by serum ...
Srishti Shrestha +7 more
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Liang you shipin ke-ji, 2023 The risk of polychlorinated biphenyls (PCBs) and polybrominated biphenyl ethers (PBDEs) in 45 rice samples was assessed. The rice samples were collected and ground, and all ground samples were treated according to the direct extraction-acidic silica ...
ZHANG Wei, YANG Yong-tan
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