Um die Verbreitung phenolischer Xenoestrogene wie 4-Nonylphenol, 4-tert-Octylphenol, Bisphenol A, 2-Hydroxybiphenyl, 4-Chlor-3-methylphenol sowie natürlicher und synthetischer Estrogene in der aquatischen Umwelt und deren Eintrag über Einleitungen von Kläranlagen untersuchen und feststellen zu können, wurden verschiedene Probenaufbereitungs- und GC/MS-Methoden entwickelt.Durchschnittlich höhere Konzentrationen der phenolischen Xenoestrogene und vor allem der natürlichen Estrogene wurden in einem stark mit Abwasser belasteten kleinen Fließgewässer im Vergleich zu einem naturnahen Bach während des Untersuchungszeitraum 1998 - 1999 gemessen. Diese Ergebnisse deuten darauf, dass Kläranlagen eine wesentliche Belastungsquelle für Fließgewässer da...
In this work, a solid phase extraction (SPE) and liquid chromatography-tandem mass spectrometry (LC-...
A new method using the extraction and preconcentration capabilities of stir bar sorptive extraction,...
In recent years, both scientific and public concern about the possible threat of estrogenic compound...
Um die Verbreitung phenolischer Xenoestrogene wie 4-Nonylphenol, 4-tert-Octylphenol, Bisphenol A, 2-...
A method is proposed for the determination of several phenolic xenoestrogens in aqueous and solid en...
A method for the analysis of phenolic estrogenic active compounds in surface and drinking water in t...
International audienceA sensitive and simple method based on ultrasonication extraction with a hexan...
<p>Two analytical methods were developed to study five endocrine disrupting compounds (4-n-nonylphen...
International audienceThe occurrence of endocrine-disrupting chemicals (EDCs) in the aquatic environ...
An analytical procedure enabling routine analysis of four environmental estrogens at concentrations ...
Phase I Ð Development of a GC/MS procedure for detection of xenoestrogens in surface water Xenoestro...
A direct bioautography has been used for the simultaneous determination of four estrogens [estrone (...
peer reviewedNatural estrogens (estrone: E1, 17 β-estradiol: E2, estriol: E3) and the synthetic estr...
Research into the analysis and monitoring of steroidal estrogens has grown significantly over the la...
In vitro bioassays are increasingly used to assess estrogenic activity of environmental water sample...
In this work, a solid phase extraction (SPE) and liquid chromatography-tandem mass spectrometry (LC-...
A new method using the extraction and preconcentration capabilities of stir bar sorptive extraction,...
In recent years, both scientific and public concern about the possible threat of estrogenic compound...
Um die Verbreitung phenolischer Xenoestrogene wie 4-Nonylphenol, 4-tert-Octylphenol, Bisphenol A, 2-...
A method is proposed for the determination of several phenolic xenoestrogens in aqueous and solid en...
A method for the analysis of phenolic estrogenic active compounds in surface and drinking water in t...
International audienceA sensitive and simple method based on ultrasonication extraction with a hexan...
<p>Two analytical methods were developed to study five endocrine disrupting compounds (4-n-nonylphen...
International audienceThe occurrence of endocrine-disrupting chemicals (EDCs) in the aquatic environ...
An analytical procedure enabling routine analysis of four environmental estrogens at concentrations ...
Phase I Ð Development of a GC/MS procedure for detection of xenoestrogens in surface water Xenoestro...
A direct bioautography has been used for the simultaneous determination of four estrogens [estrone (...
peer reviewedNatural estrogens (estrone: E1, 17 β-estradiol: E2, estriol: E3) and the synthetic estr...
Research into the analysis and monitoring of steroidal estrogens has grown significantly over the la...
In vitro bioassays are increasingly used to assess estrogenic activity of environmental water sample...
In this work, a solid phase extraction (SPE) and liquid chromatography-tandem mass spectrometry (LC-...
A new method using the extraction and preconcentration capabilities of stir bar sorptive extraction,...
In recent years, both scientific and public concern about the possible threat of estrogenic compound...