D. Freitag

发表

Prediction of ecotoxicological behaviour of chemicals: Relationship between n-octanol/water partition coefficient and bioaccumulation of organic chemicals by alga Chlorella

H. Geyer, G. Politzki, D. Freitag, 1984 .

Poly(3,4‐ethylenedioxythiophene) and Its Derivatives: Past, Present, and Future

J. Reynolds, D. Freitag, F. Jonas, 2000 .

Environmental hazard profile of organic chemicals: An experimental method for the assessment of the behaviour of organic chemicals in the ecosphere by means of simple laboratory tests with 14C labelled chemicals

Harald J. Geyer, F. Korte, H. Geyer, 1985 .

Influence of 2,2'‐dichlorobiphenyl and 2,4,6‐trichlorophenol on development of rainbow trout eggs and larvae

D. Freitag, M. Haas-Jobelius, Yin Yiwei, 1991 .

Fate of anilines and related compounds in the environment. A review

F. Andreux, D. Freitag, P. Adrian, 1989 .

Ecotoxicologic profile analysis

F. Korte, H. Geyer, D. Freitag, 1978 .

Ecotoxicological profile analysis. VII. Screening chemicals for their environmental behavior by comparative evaluation.

W. Klein, F. Korte, D. Kotzias, 1982, Ecotoxicology and environmental safety.

Relationship between water solubility of organic chemicals and their bioaccumulation by the alga Chlorella

F. Korte, H. Geyer, D. Freitag, 1981 .

Environmental Hazard Profile — Test Results as Related to Structures and Translation into the Environment

J. Lay, D. Freitag, F. Korte, 1984 .

Prediction of ecotoxicological behaviour of chemicals: Relationship between physico-chemical properties and bioaccumulation of organic chemicals in the mussel Mytilus edulis

F. Korte, D. Kotzias, P. Sheehan, 1982 .

ENVIRONMENTAL HAZARD PROFILE OF ORGANIC CHEMICALS

D. Freitag, D. Freitag, 1985 .

Analysis of agrochemicals by capillary electrophoresis.

P. Schmitt‐Kopplin, A. Kettrup, D. Freitag, 2000, Journal of chromatography. A.

Separation of s-triazine herbicides and their metabolites by capillary zone electrophoresis as a function of pH

A. Kettrup, A. Garrison, P. Schmitt, 1996 .

Polychlorinated biphenyls (PCBs) in the marine environment, particularly in the Mediterranean.

F. Korte, H. Geyer, D. Freitag, 1984, Ecotoxicology and environmental safety.

Capillary electrophoresis in the analysis of humic substances: Facts and artifacts

P. Schmitt‐Kopplin, A. Kettrup, E. Perdue, 1998 .

Binding of s-triazines to dissolved humic substances : Electrophoretic approaches using affinity capillary electrophoresis (ACE) and micellar electrokinetic chromatography (MEKC)

M. Schiavon, A. Kettrup, A. Garrison, 1997 .

Comparative metabolism of hexachlorobenzene and pentachloronitrobenzene in plants, rats, and rhesus monkeys.

F. Korte, D. Freitag, F. Coulston, 1978, Ecotoxicology and environmental safety.

FATE OF 2 PHENYLBENZOYLUREA INSECTICIDES IN AN ALGAE CULTURE SYSTEM (SCENEDESMUS-SUBSPICATUS)

A. Kettrup, A. Attar, D. Freitag, 1993 .

Effects of dissolved humic materials on acute toxicity of some organic chemicals to aquatic organisms

Y. H. Kim, A. Kettrup, C. Steinberg, 1993 .

Determination of Organic Peroxides by Gas Chromatography with Cold On‐Column Injection

A. Kettrup, J. Maguhn, D. Freitag, 1999 .

Capillary electrophoresis for the simultaneous separation of selected carboxylated carbohydrates and their related 1,4-lactones

K. Fischer, P. Schmitt‐Kopplin, A. Kettrup, 1998 .

Analysis of cyanogenic glycosides by micellar capillary electrophoresis.

P. Schmitt‐Kopplin, T. Cataldi, A. Kettrup, 2000, Journal of chromatography. B, Biomedical sciences and applications.

Mobility Distribution of Synthetic and Natural Polyelectrolytes with Capillary Zone Electrophoresis

P. Schmitt‐Kopplin, A. Kettrup, N. Hertkorn, 1999 .

Analysis of synthetic humic substances for medical and environmental applications by capillary zone electrophoresis

P. Schmitt‐Kopplin, A. Kettrup, A. Garrison, 1999 .

Simultaneous Determination of Ionization Constants and Isoelectric Points of 12 Hydroxy-s-Triazines by Capillary Zone Electrophoresis and Capillary Isoelectric Focusing.

A. Kettrup, A. Garrison, P. Schmitt, 1997, Analytical chemistry.

Structural Investigations: Nuclear Magnetic Resonance Spectroscopy Investigations of Silylated Refractory Organic Substances

A. Kettrup, N. Hertkorn, D. Freitag, 2007 .

Development of capillary electrophoresis methods for the analysis of fluoroquinolones and application to the study of the influence of humic substances on their photodegradation in aqueous phase

M. Spiteller, P. Schmitt‐Kopplin, A. Kettrup, 1999 .

Capillary zone electrophoretic studies on Norwegian surface water natural organic matter

P. Egeberg, P. Schmitt‐Kopplin, A. Kettrup, 1999 .

Capillary isoelectric focusing (CIEF) for the characterization of humic substances

A. Kettrup, A. Garrison, P. Schmitt, 1997 .

Routes to New Aromatic Polycarbonates with Special Material Properties

D. Freitag, L. Morbitzer, G. Fengler, 1991 .

Preparation and characterization of poly[oxy(2,6-dimethyl-1,4-phenylene)] with functional end groups†

D. Freitag, W. Heitz, W. Risse, 1985 .

Changes of Acute Toxicity of Organic Chemicals to Daphnia magna in the Presence of Dissolved Humic Material (DHM)

C. Steinberg, N. Hertkorn, D. Freitag, 1992 .

Effect of dissolved humic material (DHM) on bioavailability of some organic xenobiotics to Daphnia magna

A. Kettrup, C. Steinberg, D. Freitag, 1993 .

Application of cyclodextrin-modified micellar electrokinetic chromatography to the separations of selected neutral pesticides and their enantiomers

Antonius Kettrup, A. Kettrup, A. Garrison, 1997 .

Long-term fate of 4-chloroaniline-14C in soil and plants under outdoor conditions. A contribution to terrestrial ecotoxicology of chemicals

W. Klein, F. Korte, D. Freitag, 1984 .

Interactions of hydroxy‐s‐triazines with sodium dodecyl sulfate‐micelles investigated by micellar capillary electrophoresis

P. Schmitt‐Kopplin, A. Kettrup, D. Freitag, 1999, Electrophoresis.

Polymers for electrical and optical data storage

D. Freitag, G. Kämpf, G. Fengler, 1992 .

Accumulation of pollutants in fish.

F. Korte, D. Freitag, W. Hanke, 1985, Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology.

An approach for comparative screening of the environmental behavior of chemicals.

W. Klein, F. Korte, H. Geyer, 1979, Ecotoxicology and Environmental Safety.

Studies of the behaviour and fate of the polymer-additives octadecyl-3-(3.5-di-t-butyl-4-hydroxyphenyl)propionate and tri-(2.4-di-t-butylphenyl)phosphite in the environment.

K. Fischer, D. Freitag, K Fischer, 1999, Chemosphere.

Fate of ethylenebis(dithiocarbamates) and their metabolites during the brewing process

F. Korte, D. Freitag, A. Behechti, 1984 .

FATE OF TWO PHENYLBENZOYLUREA IN AN ALGAE CULTURE SYSTEM (SCENEDESMUS SUBSPICATUS)

A. Kettrup, A. Attar, D. Freitag, 1993 .

Determination and quantification of dimethyl sulphoxide by HPLC

A. Kettrup, D. Freitag, W. Thumm, 1991 .

Fate of [14C]monolinuron in potatoes and soil under outdoor conditions.

D. Freitag, I. Scheunert, 1990, Ecotoxicology and environmental safety.

Determination of H2O2 and organic peroxides by high-performance liquid chromatography with post-column UV irradiation, derivatization and fluorescence detection

A. Kettrup, J. Maguhn, D. Freitag, 1998 .

Quantitative and qualitative precision improvements by effective mobility‐scale data transformation in capillary electrophoresis analysis

P. Schmitt‐Kopplin, A. Kettrup, N. Hertkorn, 2001, Electrophoresis.

Determination of Non-extractable Triazine Residues by Enzyme Immunoassay: Investigation of Model Compounds and Soil Fulvic and Humic Acids

A. Kettrup, B. Hock, A. Dankwardt, 1996 .

Capillary electrophoretic study of atrazine photolysis

A. Kettrup, P. Schmitt, D. Freitag, 1995 .