FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

P E G Leonards

Research Profile

Chemicals & Drugs

Activities & Behaviors

Environmental Monitoring

Phenomena

Geographic Areas

Netherlands

Procedures

Concepts & Ideas

Living Beings

Fishes
Rats

Co-author Network

Publications

TOP 3
Jenny Bytingsvik; Andrew E Derocher; Jon Aars; Bjørn Munro Jenssen; Marja Lamoree; P E G Leonards; Elisabeth Lie; Eszter Simon; Oystein Wiig; Timo Hamers
Transthyretin-Binding Activity of Contaminants in Blood from Polar Bear (Ursus maritimus) Cubs.
Timo Hamers; Ketil Hylland; Juliette Legler; Ionan Marigomez; Cor Schipper; Helmut Segner; A Dick Vethaak; Hilda Witters; Ludek Blaha; Dick de Zwart; P E G Leonards
Expert opinion on toxicity profiling--report from a NORMAN expert group meeting.
Susanne L Waaijers; Remco H S Westerink; Wim Admiraal; Ian T Cousins; Pim de Voogt; Cynthia A de Wit; Hester S Hendriks; Deguo Kong; Michiel H S Kraak; P E G Leonards; John R Parsons
Persistence, bioaccumulation, and toxicity of halogen-free flame retardants.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of P E G Leonards (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2013: Jenny Bytingsvik; Andrew E Derocher; Jon Aars; Bjørn Munro Jenssen; Marja Lamoree; P E G Leonards; Elisabeth Lie; Eszter Simon; Oystein Wiig; Timo Hamers
Transthyretin-Binding Activity of Contaminants in Blood from Polar Bear (Ursus maritimus) Cubs.
Environmental science & technology 2013;47(9):4778-86.
2013: Timo Hamers; Ketil Hylland; Juliette Legler; Ionan Marigomez; Cor Schipper; Helmut Segner; A Dick Vethaak; Hilda Witters; Ludek Blaha; Dick de Zwart; P E G Leonards
Expert opinion on toxicity profiling--report from a NORMAN expert group meeting.
Integrated environmental assessment and management 2013;9(2):185-91.
2013: Susanne L Waaijers; Remco H S Westerink; Wim Admiraal; Ian T Cousins; Pim de Voogt; Cynthia A de Wit; Hester S Hendriks; Deguo Kong; Michiel H S Kraak; P E G Leonards; John R Parsons
Persistence, bioaccumulation, and toxicity of halogen-free flame retardants.
Reviews of environmental contamination and toxicology 2013;222():1-71.
2012: P E G Leonards; Brendan McHugh; Eugene Nixon; Gerhard G Rimkus; HT Besselink; Abraham Brouwer; Jarle Klungsøyr; Jacob de Boer
Toxicological risks to humans of toxaphene residues in fish.
Integrated environmental assessment and management 2012;8(3):523-9.
2011: Adriana González-Gago; P E G Leonards; Juan Manuel Marchante-Gayón; Sicco H Brandsma; Jacob de Boer; J Ignacio Garcia Alonso
Determination of ultra-trace levels of priority PBDEs in water samples by isotope dilution GC(ECNI)MS using 81Br-labelled standards.
Analytical and bioanalytical chemistry 2011;401(8):2639-49.
2011: P E G Leonards; Jaap F Postma; Mike Comber; Graham Whale; George Stalter
Impact of biodegradation on the potential bioaccumulation and toxicity of refinery effluents.
Environmental toxicology and chemistry / SETAC 2011;30(10):2175-83.
2011: Eszter Simon; P E G Leonards; Elisabeth Lie; Jon Aars; Jenny Bytingsvik; Jacob de Boer; Timo Hamers; Bjørn Munro Jenssen; Willem Jonker; Marja H Lamoree
Blood plasma sample preparation method for the assessment of thyroid hormone-disrupting potency in effect-directed analysis.
Environmental science & technology 2011;45(18):7936-44.
2011: P López; S A Brandsma; P E G Leonards; Jacob de Boer
Optimization and development of analytical methods for the determination of new brominated flame retardants and polybrominated diphenyl ethers in sediments and suspended particulate matter.
Analytical and bioanalytical chemistry 2011;400(3):871-83.
2011: Petra Booij; Marja H Lamoree; P E G Leonards; Peter H Cenijn; Hans J C Klamer; L Alexander van Vliet; Johan Akerman; Juliette Legler
Development of a polydimethylsiloxane film-based passive dosing method in the in vitro DR-CALUX® assay.
Environmental toxicology and chemistry / SETAC 2011;30(4):898-904.
2011: Heather A Leslie; P E G Leonards; Richard F Shore; Lee A Walker; Philippe R C Bersuder; Steve Morris; Colin Roy Allchin; Jacob de Boer
Decabromodiphenylether and hexabromocyclododecane in wild birds from the United Kingdom, Sweden and The Netherlands: Screening and time trends.
Chemosphere 2011;82(1):88-95.
2010: Eszter Simon; Marja H Lamoree; Timo Hamers; Jana Weiss; Jan Balaam; Jacob de Boer; P E G Leonards
Testing endocrine disruption in biota samples: a method to remove interfering lipids and natural hormones.
Environmental science & technology 2010;44(21):8322-9.
2010: Timo Hamers; P E G Leonards; Juliette Legler; A Dick Vethaak; Cor Schipper
Toxicity profiling: An integrated effect-based tool for site-specific sediment quality assessment.
Integrated environmental assessment and management 2010;6(4):761-73.
2009: Sicco H Brandsma; Leo T M van der Ven; Jacob de Boer; P E G Leonards
Identification of hydroxylated metabolites of hexabromocyclododecane in wildlife and 28-days exposed Wistar rats.
Environmental science & technology 2009;43(15):6058-63.
2009: Jana Weiss; Timo Hamers; Kevin Victor Thomas; Sander van der Linden; P E G Leonards; Marja H Lamoree
Masking effect of anti-androgens on androgenic activity in European river sediment unveiled by effect-directed analysis.
Analytical and bioanalytical chemistry 2009;394(5):1385-97.
2009: Jana Weiss; Patrik L Andersson; Marja H Lamoree; P E G Leonards; Stefan P J van Leeuwen; Timo Hamers
Competitive binding of poly- and perfluorinated compounds to the thyroid hormone transport protein transthyretin.
Toxicological sciences : an official journal of the Society of Toxicology 2009;109(2):206-16.
2009: Leo T M van der Ven; Ton van de Kuil; P E G Leonards; Wout Slob; Hellmuth Lilienthal; Sabina Litens; Maria Herlin; Helen Håkansson; Rocío F Cantón; Martin van den Berg; Theo J Visser; Henk Van Loveren; Joseph G Vos; Aldert H Piersma
Endocrine effects of hexabromocyclododecane (HBCD) in a one-generation reproduction study in Wistar rats.
Toxicology letters 2009;185(1):51-62.
2009: P López; S A Brandsma; P E G Leonards; Jacob de Boer
Methods for the determination of phenolic brominated flame retardants, and by-products, formulation intermediates and decomposition products of brominated flame retardants in water.
Journal of chromatography. A 2009;1216(3):334-45.
2008: P E G Leonards; Bert van Hattum; Heather Leslie
Assessing the risks of persistent organic pollutants to top predators: a review of approaches.
Integrated environmental assessment and management 2008;4(4):386-98.
2008: Raoul V Kuiper; A Dick Vethaak; Rocío F Cantón; Henrique Anselmo; Marco Dubbeldam; Evert-Jan Van den Brandhof; P E G Leonards; Piet W Wester; Martin van den Berg
Toxicity of analytically cleaned pentabromodiphenylether after prolonged exposure in estuarine European flounder (Platichthys flesus), and partial life-cycle exposure in fresh water zebrafish (Danio rerio).
Chemosphere 2008;73(2):195-202.
2008: Leo T M van der Ven; Ton van de Kuil; P E G Leonards; Wout Slob; Rocío F Cantón; Silke Germer; Theo J Visser; Sabina Litens; Helen Håkansson; Dieter Schrenk; Martin van den Berg; Aldert H Piersma; Joseph G Vos; Antoon Opperhuizen
A 28-day oral dose toxicity study in Wistar rats enhanced to detect endocrine effects of decabromodiphenyl ether (decaBDE).
Toxicology letters 2008;179(1):6-14.
2008: Leo T M van der Ven; Ton van de Kuil; Aart Verhoef; Cynthia M Verwer; Hellmuth Lilienthal; P E G Leonards; Ute M D Schauer; Rocío F Cantón; Sabina Litens; Frank de Jong; Theo J Visser; Wolfgang Dekant; Natalia Stern; Helen Håkansson; Wout Slob; Martin van den Berg; Joseph G Vos; Aldert H Piersma
Endocrine effects of tetrabromobisphenol-A (TBBPA) in Wistar rats as tested in a one-generation reproduction study and a subacute toxicity study.
Toxicology 2008;245(1-2):76-89.
2008: Leo T M van der Ven; Ton van de Kuil; Aart Verhoef; P E G Leonards; Wout Slob; Rocío F Cantón; Silke Germer; Timo Hamers; Theo J Visser; Sabina Litens; Helen Håkansson; Yvonne Fery; Dieter Schrenk; Martin van den Berg; Aldert H Piersma; Joseph G Vos
A 28-day oral dose toxicity study enhanced to detect endocrine effects of a purified technical pentabromodiphenyl ether (pentaBDE) mixture in Wistar rats.
Toxicology 2008;245(1-2):109-22.
2008: Martine G de Vos; Mark A J Huijbregts; Martine J van den Heuvel-Greve; A Dick Vethaak; Kristin I Van de Vijver; P E G Leonards; S P J van Leeuwen; Pim De Voogt; A Jan Hendriks
Accumulation of perfluorooctane sulfonate (PFOS) in the food chain of the Western Scheldt estuary: Comparing field measurements with kinetic modeling.
Chemosphere 2008;70(10):1766-73.
2007: Corine J Houtman; P E G Leonards; Wendy Kapiteijn; Joop F Bakker; Abraham Brouwer; Marja H Lamoree; Juliette Legler; Hans J C Klamer
Sample preparation method for the ER-CALUX bioassay screening of (xeno-)estrogenic activity in sediment extracts.
The Science of the total environment 2007;386(1-3):134-44.
2007: Stefan P J van Leeuwen; P E G Leonards; Win Traag; L A P Hoogenboom; Jacob de Boer
Polychlorinated dibenzo-p-dioxins, dibenzofurans and biphenyls in fish from the Netherlands: concentrations, profiles and comparison with DR CALUX bioassay results.
Analytical and bioanalytical chemistry 2007;389(1):321-33.
2007: Raoul V Kuiper; Rocío F Cantón; P E G Leonards; B M Jenssen; M Dubbeldam; Piet W Wester; Martin van den Berg; Joseph G Vos; A Dick Vethaak
Long-term exposure of European flounder (Platichthys flesus) to the flame-retardants tetrabromobisphenol A (TBBPA) and hexabromocyclododecane (HBCD).
Ecotoxicology and environmental safety 2007;67(3):349-60.
2007: Branislav Vrana; Graham A Mills; Michiel Kotterman; P E G Leonards; Kees Booij; Richard Greenwood
Modelling and field application of the Chemcatcher passive sampler calibration data for the monitoring of hydrophobic organic pollutants in water.
Environmental pollution (Barking, Essex : 1987) 2007;145(3):895-904.
2007: Raoul V Kuiper; Evert-Jan Van den Brandhof; P E G Leonards; Leo T M van der Ven; Piet W Wester; Joseph G Vos
Toxicity of tetrabromobisphenol A (TBBPA) in zebrafish (Danio rerio) in a partial life-cycle test.
Archives of toxicology 2007;81(1):1-9.
2006: Leo T M van der Ven; Aart Verhoef; Ton van de Kuil; Wout Slob; P E G Leonards; Theo J Visser; Timo Hamers; Maria Herlin; Helen Håkansson; Hanna Olausson; Aldert H Piersma; Joseph G Vos
A 28-day oral dose toxicity study enhanced to detect endocrine effects of hexabromocyclododecane in Wistar rats.
Toxicological sciences : an official journal of the Society of Toxicology 2006;94(2):281-92.
2006: Raoul V Kuiper; A J Murk; P E G Leonards; Guy C M Grinwis; Martin van den Berg; Joseph G Vos
In vivo and in vitro Ah-receptor activation by commercial and fractionated pentabromodiphenylether using zebrafish (Danio rerio) and the DR-CALUX assay.
Aquatic toxicology (Amsterdam, Netherlands) 2006;79(4):366-75.
2006: AK Peters; P E G Leonards; B Zhao; Ake Bergman; Michael S Denison; Martin van den Berg
Determination of in vitro relative potency (REP) values for mono-ortho polychlorinated biphenyls after purification with active charcoal.
Toxicology letters 2006;165(3):230-41.
2006: Gregor Luthe; P E G Leonards; Gaby S Reijerink; Huling Liu; Jon E Johansen; Larry W Robertson
Monofluorinated analogues of polybrominated diphenyl ethers as analytical standards: synthesis, NMR, and GC-MS characterization and molecular orbital studies.
Environmental science & technology 2006;40(9):3023-9.
2006: Corine J Houtman; Yoni K Van Houten; P E G Leonards; Abraham Brouwer; Marja H Lamoree; Juliette Legler
Biological validation of a sample preparation method for ER-CALUX bioanalysis of estrogenic activity in sediment using mixtures of xeno-estrogens.
Environmental science & technology 2006;40(7):2455-61.
2005: Peter Korytár; Adrian Covaci; P E G Leonards; Jacob de Boer; Udo A Th Brinkman
Comprehensive two-dimensional gas chromatography of polybrominated diphenyl ethers.
Journal of chromatography. A 2005;1100(2):200-7.
2005: Karin Veltman; Jan Hendriks; Mark A J Huijbregts; P E G Leonards; Martine J van den Heuvel-Greve; Dick Vethaak
Accumulation of organochlorines and brominated flame retardants in estuarine and marine food chains: field measurements and model calculations.
Marine pollution bulletin 2005;50(10):1085-102.
2005: Peter Korytár; J Parera; P E G Leonards; Francisco Javier Santos; Jacob de Boer; Udo A Th Brinkman
Characterization of polychlorinated n-alkanes using comprehensive two-dimensional gas chromatography--electron-capture negative ionisation time-of-flight mass spectrometry.
Journal of chromatography. A 2005;1086(1-2):71-82.
2005: Peter Korytár; P E G Leonards; Jacob de Boer; Udo A Th Brinkman
Group separation of organohalogenated compounds by means of comprehensive two-dimensional gas chromatography.
Journal of chromatography. A 2005;1086(1-2):29-44.
2005: Peter Korytár; J Parera; P E G Leonards; Jacob de Boer; Udo A Th Brinkman
Quadrupole mass spectrometer operating in the electron-capture negative ion mode as detector for comprehensive two-dimensional gas chromatography.
Journal of chromatography. A 2005;1067(1-2):255-64.
2005: Hans J C Klamer; P E G Leonards; Marja H Lamoree; Leen A Villerius; Johan E Kerman; Joop F Bakker
A chemical and toxicological profile of Dutch North Sea surface sediments.
Chemosphere 2005;58(11):1579-87.
2004: Harrie T Besselink; Cor Schipper; Hans J C Klamer; P E G Leonards; Henk Verhaar; Emiel Felzel; Albertinka J Murk; John Thain; Kazunori Hosoe; Greet Schoeters; Juliette Legler; Bram Brouwer
Intra- and interlaboratory calibration of the DR CALUX bioassay for the analysis of dioxins and dioxin-like chemicals in sediments.
Environmental toxicology and chemistry / SETAC 2004;23(12):2781-9.
2004: Steven Morris; Colin R Allchin; Bart N Zegers; Joris J H Haftka; Jan P Boon; Claude Belpaire; P E G Leonards; Stefan P J van Leeuwen; Jacob de Boer
Distribution and fate of HBCD and TBBPA brominated flame retardants in North Sea estuaries and aquatic food webs.
Environmental science & technology 2004;38(21):5497-504.
2004: Brendan McHugh; Evin McGovern; Eugene Nixon; Jarle Klungsøyr; Gerhard G Rimkus; P E G Leonards; Jacob deBoer
Baseline survey of concentrations of toxaphene congeners in fish from European waters.
Journal of environmental monitoring : JEM 2004;6(8):665-72.
2004: Peter Korytár; Conny Danielsson; P E G Leonards; Peter Haglund; Jacob de Boer; Udo A Th Brinkman
Separation of seventeen 2,3,7,8-substituted polychlorinated dibenzo-p-dioxins and dibenzofurans and 12 dioxin-like polychlorinated biphenyls by comprehensive two-dimensional gas chromatography with electron-capture detection.
Journal of chromatography. A 2004;1038(1-2):189-99.
2003: Michiel Kotterman; Ike van der Veen; Judith van Hesselingen; P E G Leonards; Ronald Osinga; Jacob de Boer
Preliminary study on the occurrence of brominated organic compounds in Dutch marine organisms.
Biomolecular engineering 2003;20(4-6):425-7.
2003: Peter Korytár; Leo van Stee; P E G Leonards; Jacob de Boer; Udo A Th Brinkman
Attempt to unravel the composition of toxaphene by comprehensive two-dimensional gas chromatography with selective detection.
Journal of chromatography. A 2003;994(1-2):179-89.
2003: Joost Lahr; Johanna L Maas-Diepeveen; Suzanne C Stuijfzand; P E G Leonards; Jeanette M Drüke; Simone Lücker; Albert Espeldoorn; Lia C M Kerkum; Leo van Stee; A Jan Hendriks
Responses in sediment bioassays used in the Netherlands: can observed toxicity be explained by routinely monitored priority pollutants?
Water research 2003;37(8):1691-710.
2003: Jacob de Boer; P E G Leonards; Jarle Klungsøyr; Brendan McHugh; Eugene Nixon; Evin McGovern; Gerhard G Rimkus
Comparative tests to improve the gas chromatographic analysis of chlorobornanes in fish samples.
Journal of AOAC International 2003;86(2):432-8.
2003: Juliette Legler; P E G Leonards; Albertus Spenkelink; Albertinka J Murk
In vitro biomonitoring in polar extracts of solid phase matrices reveals the presence of unknown compounds with estrogenic activity.
Ecotoxicology (London, England) 2003;12(1-4):239-49.
2003: Jacob de Boer; Peter G Wester; Aschwin van der Horst; P E G Leonards
Polybrominated diphenyl ethers in influents, suspended particulate matter, sediments, sewage treatment plant and effluents and biota from the Netherlands.
Environmental pollution (Barking, Essex : 1987) 2003;122(1):63-74.
2002: Joost Stronkhorst; P E G Leonards; Albertinka J Murk
Using the dioxin receptor-CALUX in vitro bioassay to screen marine harbor sediments for compounds with a dioxin-like mode of action.
Environmental toxicology and chemistry / SETAC 2002;21(12):2552-61.
2002: Leo van Stee; P E G Leonards; Willem M G M van Loon; A Jan Hendriks; Johanna L Maas; Jaap Struijs; Udo A Th Brinkman
Use of semi-permeable membrane devices and solid-phase extraction for the wide-range screening of microcontaminants in surface water by GC-AED/MS.
Water research 2002;36(18):4455-70.
2002: Peter Korytár; P E G Leonards; Jacob de Boer; Udo A Th Brinkman
High-resolution separation of polychlorinated biphenyls by comprehensive two-dimensional gas chromatography.
Journal of chromatography. A 2002;958(1-2):203-18.
2001: Theo P Traas; R Luttik; O Klepper; J E Beurskens; M D Smit; P E G Leonards; A G van Hattum; Tom Aldenberg
Congener-specific model for polychlorinated biphenyl effects on otter (Lutra lutra) and associated sediment quality criteria.
Environmental toxicology and chemistry / SETAC 2001;20(1):205-12.
1999: Ruud J C A Steen; AC Hogenboom; P E G Leonards; R A Peerboom; WP Cofino; Udo A Th Brinkman
Ultra-trace-level determination of polar pesticides and their transformation products in surface and estuarine water samples using column liquid chromatography-electrospray tandem mass spectrometry.
Journal of chromatography. A 1999;857(1-2):157-66.
1998: P E G Leonards; S Broekhuizen; P de Voogt; Nico M van Straalen; Udo A Th Brinkman; WP Cofino; Bert van Hattum
Studies of bioaccumulation and biotransformation of PCBs in mustelids based on concentration and congener patterns in predators and preys.
Archives of environmental contamination and toxicology 1998;35(4):654-65.
1998: Albertinka J Murk; P E G Leonards; R Luit; M E van der Weiden; Bert van Hattum; M Smit
Application of biomarkers for exposure and effect of polyhalogenated aromatic hydrocarbons in naturally exposed European otters (Lutra lutra).
Environmental toxicology and pharmacology 1998;6(2):91-102.
1998: M D Smit; P E G Leonards; A W de Jongh; Bert van Hattum
Polychlorinated biphenyls in the Eurasian otter (Lutra lutra).
Reviews of environmental contamination and toxicology 1998;157():95-130.
1997: Jan P Boon; J van der Meer; Colin R Allchin; Robin J Law; Jarle Klungsøyr; P E G Leonards; H Spliid; E Storr-Hansen; C Mckenzie; DE Wells
Concentration-dependent changes of PCB patterns in fish-eating mammals: structural evidence for induction of cytochrome P450.
Archives of environmental contamination and toxicology 1997;33(3):298-311.
1996: J A Stäb; T P Traas; G Stroomberg; J van Kesteren; P E G Leonards; Bert van Hattum; Udo A Th Brinkman; WP Cofino
Determination of organotin compounds in the foodweb of a shallow freshwater lake in the Netherlands.
Archives of environmental contamination and toxicology 1996;31(3):319-28.