Results 21 to 30 of about 29,256 (192)

Toxicity mechanisms and interactions of polychlorinated biphenyls and polybrominated diphenylethers [PDF]

open access: yesVeterinarski Glasnik, 2012
Polychlorinated biphenyls (PCBs) and brominated flame retardants, polybrominated diphenylethers (PBDEs), are widespread environmental contaminants as a result of anthropogenic activities and due to their persistency and resistance to degradation.
Antonijević Biljana   +5 more
doaj   +1 more source

Research on the distribution of harmful substances in automotive products based on chemical quantitative [PDF]

open access: yesE3S Web of Conferences
At present, China's automotive industry lacks standardized standards and testing methods for conducting harmful substance testing and evaluation of products.This article finely disassembled a passenger car model and conducted detection and analysis of ...
Li Tian, Hou Meng, Yu Rujie, Sha Qian
doaj   +1 more source

Application of Multidimensional (Heart-Cut) Gas Chromatography to the Analysis of Complex Mixtures of Organic Pollutants in Environmental Samples

open access: yesCHIMIA, 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
doaj   +1 more source

Levels and trends of persistent organic pollutants in ringed seals (Phoca hispida) from Central West Greenland, with particular focus on polybrominated diphenyl ethers (PBDEs)

open access: yesEnvironment 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
doaj   +1 more source

Human body burden of persistent organic pollutants in breast milk in China

open access: yesZhongguo 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
doaj   +1 more source

Bromine–lithium exchange: An efficient tool in the modular construction of biaryl ligands

open access: yesBeilstein 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
doaj   +1 more source

Association between several persistent organic pollutants and thyroid hormone levels in serum among the pregnant women of Korea

open access: yesEnvironment 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
doaj   +1 more source

Human developmental toxicity mechanism of polybrominated biphenyl exposure and health risk regulation strategy for special populations

open access: yesEcotoxicology and Environmental Safety, 2022
Polybrominated biphenyls (PBBs) can bioaccumulate in nature and are toxic to humans. Long-time exposure to PBBs in pregnant women can lead to the birth of an infant with abnormal conditions.
Luze Yang   +3 more
doaj   +1 more source

Spatial biomonitoring of persistent organic pollutants in Iran : a study using locally produced butter. [PDF]

open access: yes, 2008
Butter is a readily collected, integrative and inexpensive sampling matrix for the spatial mapping of persistent organic pollutants (POPs) at the national or regional scale.
Jafari, Amirali   +2 more
core   +4 more sources

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