Jacco Koekkoek
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View article: Analysis of legacy PFAS and potential precursors in curtain, sofa, and carpet fabric samples
Analysis of legacy PFAS and potential precursors in curtain, sofa, and carpet fabric samples Open
Per- and polyfluoroalkyl substances (PFAS) are a large group of man-made compounds used, for example, as water and oil repellents to protect textiles and fabrics. Due to a growing concern about some of these compounds, industries have intr…
View article: Studying interaction effects on toxicokinetics in zebrafish combining experimental and modelling approaches
Studying interaction effects on toxicokinetics in zebrafish combining experimental and modelling approaches Open
Humans and wildlife are exposed to a complex mixture of anthropogenic chemicals of which only a few have been subjected to regulations. Chemical risk assessment is currently based on evaluating single chemicals, which is costly, time-consu…
View article: Detection and Quantification of Tire and Road Wear Particles in Urban Air Samples for Human Exposure Assessment
Detection and Quantification of Tire and Road Wear Particles in Urban Air Samples for Human Exposure Assessment Open
View article: Characterization of thyroid hormone transport in a human choroid plexus papilloma cell line (HIBCPP) as an in vitro blood-cerebrospinal fluid barrier model
Characterization of thyroid hormone transport in a human choroid plexus papilloma cell line (HIBCPP) as an in vitro blood-cerebrospinal fluid barrier model Open
View article: The profile of steroid hormones in human fetal and adult ovaries
The profile of steroid hormones in human fetal and adult ovaries Open
View article: Effect-Directed Analysis Based on Transthyretin Binding Activity of Per- and Polyfluoroalkyl Substances in a Contaminated Sediment Extract
Effect-Directed Analysis Based on Transthyretin Binding Activity of Per- and Polyfluoroalkyl Substances in a Contaminated Sediment Extract Open
Only a fraction of the total number of per- and polyfluoroalkyl substances (PFAS) are monitored on a routine basis using targeted chemical analyses. We report on an approach toward identifying bioactive substances in environmental samples …
View article: Physiology-informed toxicokinetic model for the zebrafish embryo test developed for bisphenols
Physiology-informed toxicokinetic model for the zebrafish embryo test developed for bisphenols Open
View article: Silicone wristband as a sampling tool for insecticide exposure assessment of vegetable farmers
Silicone wristband as a sampling tool for insecticide exposure assessment of vegetable farmers Open
View article: High throughput LC-MS/MS method for steroid hormone analysis in rat liver and plasma – unraveling methodological challenges
High throughput LC-MS/MS method for steroid hormone analysis in rat liver and plasma – unraveling methodological challenges Open
View article: Association between chemical mixtures and female fertility in women undergoing assisted reproduction in Sweden and Estonia
Association between chemical mixtures and female fertility in women undergoing assisted reproduction in Sweden and Estonia Open
View article: P04-07 Physiologically based toxicokinetic modelling of bisphenols in zebrafish (Danio rerio) accounting for variation in metabolic rates, brain distribution and liver accumulation
P04-07 Physiologically based toxicokinetic modelling of bisphenols in zebrafish (Danio rerio) accounting for variation in metabolic rates, brain distribution and liver accumulation Open
View article: Physiologically Based Toxicokinetic Modeling of Bisphenols in Zebrafish (<i>Danio rerio</i>) Accounting for Variations in Metabolic Rates, Brain Distribution, and Liver Accumulation
Physiologically Based Toxicokinetic Modeling of Bisphenols in Zebrafish (<i>Danio rerio</i>) Accounting for Variations in Metabolic Rates, Brain Distribution, and Liver Accumulation Open
Bisphenol A (BPA) is an industrial chemical, which has raised human health and environmental concerns due to its endocrine-disrupting properties. BPA analogues are less well-studied despite their wide use in consumer products. These analog…
View article: Degradation of 2,4-dichlorophenoxyacetic acid (2,4-D) and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) by fungi originating from Vietnam
Degradation of 2,4-dichlorophenoxyacetic acid (2,4-D) and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) by fungi originating from Vietnam Open
View article: Migration of hazardous contaminants from WEEE contaminated polymeric toy material by mouthing
Migration of hazardous contaminants from WEEE contaminated polymeric toy material by mouthing Open
View article: Organophosphate ester metabolites in human breast milk determined by online solid phase extraction coupled to high pressure liquid chromatography tandem mass spectrometry
Organophosphate ester metabolites in human breast milk determined by online solid phase extraction coupled to high pressure liquid chromatography tandem mass spectrometry Open
The analysis of metabolites of organophosphate esters (OPEs) in human breast milk is essential to evaluate OPE and OPE metabolite exposure of newborns. In the current study, an analytical method which only needs a small amount of breast mi…
View article: Species and Metabolic Pathways Involved in Bioremediation of Vietnamese Soil From Bien Hoa Airbase Contaminated With Herbicides
Species and Metabolic Pathways Involved in Bioremediation of Vietnamese Soil From Bien Hoa Airbase Contaminated With Herbicides Open
Four bacterial strains were isolated from enrichment cultures inoculated with soil from Bien Hoa military base in Vietnam contaminated with the herbicides 2,4-dichlorophenoxyacetate (2,4-D) and 2,4,5-trichlorophenoxyacetate (2,4,5-T). They…
View article: Correlating Biodegradation Kinetics of 2,4-Dichlorophenoxyacetic Acid (2,4-D) and 2,4,5-Trichlorophenoxyacetic Acid (2,4,5-T) to the Dynamics of Microbial Communities Originating From Soil in Vietnam Contaminated With Herbicides
Correlating Biodegradation Kinetics of 2,4-Dichlorophenoxyacetic Acid (2,4-D) and 2,4,5-Trichlorophenoxyacetic Acid (2,4,5-T) to the Dynamics of Microbial Communities Originating From Soil in Vietnam Contaminated With Herbicides Open
We determined the degradation rates of the herbicides 2,4-D and 2,4,5-T by two different bacterial communities. One of these originated from soil heavily contaminated with herbicides from Bien Hoa airbase, the other from the same soil but …
View article: Expanding the H295R steroidogenic assay using LC-MS/MS and an ER-alpha reporter gene assay as read-outs using azole fungicides as test compounds
Expanding the H295R steroidogenic assay using LC-MS/MS and an ER-alpha reporter gene assay as read-outs using azole fungicides as test compounds Open
View article: Combining High-Resolution Gas Chromatographic Continuous Fraction Collection with Nuclear Magnetic Resonance Spectroscopy: Possibilities of Analyzing a Whole GC Chromatogram
Combining High-Resolution Gas Chromatographic Continuous Fraction Collection with Nuclear Magnetic Resonance Spectroscopy: Possibilities of Analyzing a Whole GC Chromatogram Open
This study presents, for the first time, the successful application of analyzing a whole gas chromatography (GC) chromatogram by nuclear magnetic resonance (NMR) spectroscopy using a continuous repeatable and stable (n = 280) high-r…
View article: Conventional and high resolution chemical characterization to assess refinery effluent treatment performance
Conventional and high resolution chemical characterization to assess refinery effluent treatment performance Open
Refinery effluents represent an emission source of hydrocarbons (HCs) and other constituents to the environment. Thus, characterisation of effluent quality in terms of concentrations of key parameters relative to permitted standards is imp…
View article: Per- and polyfluoroalkyl substances (PFASs) in Swedish household dust and exposure of pet cats
Per- and polyfluoroalkyl substances (PFASs) in Swedish household dust and exposure of pet cats Open
View article: Species and metabolic pathways involved in bioremediation of Vietnamese soil contaminated with Agent Orange. Bordetella petrii emerges as a key player in degradation of 2,4 dichlorophenoxyacetic acid
Species and metabolic pathways involved in bioremediation of Vietnamese soil contaminated with Agent Orange. Bordetella petrii emerges as a key player in degradation of 2,4 dichlorophenoxyacetic acid Open
Four bacterial strains were isolated from enrichment cultures inoculated with soil from Bien Hoa military base in Vietnam contaminated with the herbicides 2,4-dichlorophenoxyacetate (2,4-D) and 2,4,5-trichlorophenoxyacetate (2,4,5-T). They…
View article: The PFOA substitute GenX detected in the environment near a fluoropolymer manufacturing plant in the Netherlands
The PFOA substitute GenX detected in the environment near a fluoropolymer manufacturing plant in the Netherlands Open
View article: Estimating human exposure to perfluoroalkyl acids via solid food and drinks: Implementation and comparison of different dietary assessment methods
Estimating human exposure to perfluoroalkyl acids via solid food and drinks: Implementation and comparison of different dietary assessment methods Open
View article: Multigeneration toxicity of imidacloprid and thiacloprid to Folsomia candida
Multigeneration toxicity of imidacloprid and thiacloprid to Folsomia candida Open