Publications

Posters

Potential of collision cell ICP-MS and ICP-MS/MS for sensitive and interference free element and elemental speciation analysis of environmental samples
Daniel Proefrock, Johanna Irrgeher, Tristan Zimmermann, Anika Retzmann, Florian Dutschke, Burkhard Erbslöh, Christiana Ruhnau
DGMS Tagung 2016, Hamburg, Germany

Development of a Multi-Isotope Tracer Tool for Aquatic Ecosystems on the Example of the German Wadden Sea
Johanna Irrgeher, Daniel Proefrock, Thomas Prohaska, Andreas Zitek, Ulrike Kleeberg, Hans-Burkhard Erbslöh, Andreas Prange
Goldschmidt Conference 2015, Prag/Cz

Separation and detection of TIO2 nanoparticles from marine sediment samples using centrifugal field-flow-fractionation hyphenated to ICP-MS/MS
Florian Dutschke, Juan Soto-Alvaredo, Daniel Pröfrock, Andreas Prange
European Winter conference on Plasma Spectrochemistry 2015 Münster, Germany

On-line matrix removal and preconcentration using the ESI seaFAST system coupled to ICP-MS/MS for the ultra-trace analysis of undiluted seawater
Tristan Zimmermann, Daniel Pröfrock, Michael Steiger, Andreas Prange
European Winter Plasma Conference on Plasma Spectrochemistry, 2015 Münster, Germany

Entwicklung einer Methode zur Untersuchung von Gadolinium-haltigen Kontrastmitteln in Wasserproben aus estuarinen Systemen basierend auf Kapillar-HILIC/ICP-MS
Anika Retzmann, Daniel Pröfrock, Andreas Prange
ICP-MS Anwendertreffen 2014, Geesthacht, Germany

Goldrausch oder die Frage: Was schmiere ich mir da ins Gesicht? Charakterisierung von anorganischen partikulären Bestandteilen in einem Kosmetikprodukt mittels unterschiedlicher Verfahren der Elementmassenspektrometrie
Tristan Zimmermann, FlorianDutschke, Daniel Pröfrock, Andreas Prange
ICP-MS Anwendertreffen 2014, Geesthacht, Germany

The use of complementary analytical strategies (SdFFF-MALS, SdFFF-ICP-MS/MS, TEM and SEM) to evaluate the behaviour of TiO2 Nanoparticles in coastal waters
Juan Soto-Alvaredo, Jörg Bettmer, Alfredo Sanz-Medel, María Montes-Bayón, Florian Dutschke, Daniel Pröfrock, Andreas Prange
TraceSpec 2014, Aberdeen, Scotland

Application of the Chemcatcher‐Metal passive sampler as alternative sampling method for trace metals in the aquatic environment
Jördis Petersen, Daniel Pröfrock, Jose A.C. Broekaert , Andreas Prange
17th Biennial National Atomic Spectroscopy Symposium, 2014 Aberdeen/UK

Comparison of different mass spectrometric techniques for the determination of polychlorinated biphenyls by isotope dilution using 37Cl-LABELLED ANALOGUES
Lourdes Somoano Blanco, Pablo Rodríguez-González, Daniel Proefrock, Andreas Prange and J. Ignacio García Alonso
IMSC 2014, Geneva, Switzerland

Comparison of GC-(NCI)MS, GC-(ICP)MS and GC-(EI)MS/MS for the determination of PBDEs in water samples according to the requirements of the water framework directive (WFD)
Adriana Gonzalez-Gago, Daniel Proefrock, Andreas Prange
Winter Conference on Plasma Spectrochemistry, 2014 Amelia Island, USA

Passive sampling as a tool for time-integrated analysis of metals in marine waters using ICP-MS-MS
Jördis Petersen, Daniel Pröfrock, Jose A.C. Broekaert , Andreas Prange
International Passive Sampling Workshop and Symposium, 2013 Bordeaux/F

Passive sampling as a tool for time-integrated analysis of metal and metal species in marine waters using ICP-MS-MS
Jördis Petersen, Daniel Pröfrock, Jose A.C. Broekaert , Andreas Prange
European Winter Conference on Plasma Spectrochemistry, 2013 Krakow/PL

Passive sampling as a tool for time-integrated analysis of metals in marine waters using ICP-MS-MS
Jördis Petersen, Daniel Pröfrock, Jose A.C. Broekaert, Andreas Prange
DGT Conference 2013, Lancaster, UK

Utilization of Proteomic Techniques for the Identification of Potential Contaminant-related Biomarker - Environmental Proteomics
Heike Helmholz, Željka Strižak, Christiane Ruhnau, Marijana Erk, Andreas Prange
Proteomic Forum 2013, Berlin D

Cytosolic Metal Profile from Digestive Gland of Mediterranean Mussels as a Potential Indicator of Metal Exposure
Ž. Strižak, D. Pröfrock, D. Ivanković, Z. Dragun, H. Helmholz, M. Erk, A. Prange
ECSA 50, 2012, Venice, Italy

Interferenzminimierung im Bereich der Multielementanalytik mittels ICP-MS-MS - Einsatz, neue Möglichkeiten und erste Ergebnisse
Jördis Petersen, Hans-Burkhard Erbslöh, Adriana Gonzalez-Gago, Daniel Pröfrock, Andreas Prange
23.ICPMS Anwendertreffen und 10.Symposium Massenspektrometrische Verfahren Elementspurenanalyse 2012 Wien, A

Optimization and application of GC-ICP-MS for the analysis of PBDEs in marine environmental samples: Challenges and solutions
Daniel Pröfrock, Andreas Prange
6th Nordic Conference on Plasma Spectrochemistry 2012, Loen, N

Optimization and application of GC-ICP-MS for the analysis of PBDEs in marine environmental samples: Challenges and solutions
Daniel Pröfrock, Andreas Prange
Winter Conference on Plasma Spectrochemistry 2012, Tucson, Arizona

Development of integrative sampling strategies for the determination and effect-based evaluation of contaminants in the marine and coastal envrionments
Daniel Pröfrock, Heike Helmholz, Stephan Lassen, Burkhard Erbslöh, Christiane Ruhnau, Andreas Prange
6th SETAC world conference 2012, Berlin, D

New approaches for the tracable determination of PDBEs in coastal water samples according to the Water Framework Directive (WFD)
Adriana Gonzales-Gago, Daniel Pröfrock, Andreas Prange, C. Swart, D. Schiel, R. Phillip
6th SETAC world conference 2012, Berlin, D

Metal exposure and associated effects in mussels: An integrated approach – hyphenated analytical techniques and biomarkers
Heike Helmholz, Marijana Erk, Daniel Pröfrock, Željka Strižak, Dušica Ivanković, Andreas Prange
6th SETAC world conference 2012, Berlin, D

Proteom analysis of Blue Mussel tissue by two dimensional gel electrophoresis and MALDI – MS
Heike Helmholz, Eva Rieker, Nicole, Asendorf, Daniel Pröfrock, Stephan Lassen, Andreas Prange
6th SETAC world conference 2012, Berlin, D

Catch me if you can - Sampling aproaches for time integrated monitoring of priority subtstances and their related effects in marine water bodies using passive and active samplers
Kraus U, Pröfrock D, Erbslöh B, Lassen S, Helmholz H, Ruhnau Ch, Prange A, Fischer P, Theobald N
The Future of Operational Oceanography 2011, Hamburg, D

Characterisation of a novel cytotoxin from the lion's mane jellyfish by bioassay-combined mass spectrometry
Stephan Lassen, Heike Helmholz, Christiane Ruhnau, Andreas Prange
44. Jahrestagung der Deutschen Gesellschaft fuer Massenspektrometrie 2011 Dortmund

Size matters - modulation of the Cnidom and the toxic potential of Cyanea capillata
Helmholz, H., Wiebring, A., Lassen, S., Ruhnau, Ch., Prange, A.
3rd Jellyfish Bloom Symposium, July 13-16 2010, Mar del Plata/Arg

A novel cytotoxin from Cyanea capillata with structural homology to Cubozoan hemolysins
Lassen, S., Helmholz, H., Ruhnau, Ch., Prange, A.
3rd Jellyfish Bloom Symposium, July 13-16 2010, Mar del Plata/Arg

Analysis and separation of different types of nematocysts from Cyanea capillata and mass spectrometry of capsule contents
Wiebring, A., Helmholz, H., Lassen, S., Prange, A., Jarms, G.
ICES Annual Science conference, Sep 21-25 2009, Berlin/D

Toxicological and biochemical characterization of northern scyphozoan species
ICES Annual Science conference, Sep 21-25 2009, Berlin/D
Helmholz, H., Lassen, S., Ruhnau, Ch., Prange, A.

New combined ESI and ICP-MS approach for the quantification of bio-molecules using phosphorus as element tag
Pröfrock, D., Prange, A.
International Mass Specrometry Conference, Aug 30 - Sep 4 2009, Bremen/D

Quantitative analysis of bio-molecules using phosphorus - A new combined LC-ESI and ICP-MS approach to minimize the problems related with the application of monoisotopic element tags for quantification
Pröfrock, D., Prange, A.
International Symposium on Metallomics, June 7-10 2009, Cincinnati/USA

Overcoming the challenges when using reversed phase capillary LC-ICP-MS for the quantification of tryptic peptides
Pröfrock, D., Prange, A.
Colloquium Analytische Atomspektroskopie Canas, March 22-25 2009, Freiberg/D

High arsenic and selenium levels measured in marine mammals
Griesel, S., Künstl, L., Pröfrock, D., Kakuschke, A., Gössler, W., Prange, A.
European Winter Conference on Plasma Spectrochemistry, February 15-20 2009, Graz/A

Analysis of the acute-phase protein Transferrin in blood plasma of harbour seals (Phoca vitulina)
Grebe, M., Pröfrock, D., Broekaert, J., Prange, A.
European Winter Conference on Plasma Spectrochemistry, February 15-20 2009, Graz/A

A New Method for the Seaparation of Different types of Nematocysts from Scyphozoa and Investigation of Proteinaceous Toxins
Wiebring, A., Helmholz, H., Sötje, I., Lassen, S., Prange, A., Thiemann, H.
ASLO Aquatic Science Meeting, January 25-30 2009, Nice/F

Neurotoxic Polypeptides from the Northern Scyphozoa Cyanea capillata Affecting Voltage-Gated Sodium Channels
Lassen, S., Helmholz, H., Ruhnau, C., Prange, A.
ASLO Aquatic Science Meeting, January 25-30 2009, Nice/F

Absolute quantification of phosphorylated peptides using HPLC-ICP-MS – A New approach to eliminate gradient related effects
Pröfrock, D., Prange, A.
21. ICP MS User Meeting,September 17-19 2008, Dresden/D

Investigation of the acute-phase protein Transferrin in blood samples of harbour seals (Phoca vitulina)
Grebe, M., Proefrock, D., Broekaert, J.A.C., Prange, A.
21. ICP MS User Meeting,September 17-19 2008, Dresden/D

Variations of metal concentrations inblood of harbour seal (phoca vitulina) pups of the german North Sea
Kakuschke, A., Griesel, S., Fonfara, S., Rosenberger, T., Prange, A.
21. ICP MS User Meeting,September 17-19 2008, Dresden/D

Investigation of metal body burdens in Harbour Porpoises of the German and Danish coast
Fahrenholtz, S., Kakuschke, A., Griesel, S., Pröfrock, D., Prange, A.
21. ICP MS User Meeting,September 17-19 2008, Dresden/D

Arsenic in marine mammals
Griesel, S., Kuenstl, L., Goessler, W., Kakuschke, A., Pröfrock, D., Prange, A.
21. ICP MS User Meeting,September 17-19 2008, Dresden/D

A new technique for the elimination of gradient related effects during the absolute quantification of phosphorylated peptides using RP-ICP-MS
Proefrock, D., Prange, A.
4th Nordic conference on plasma spectrochemistry, 15-18 June 2008, Loen/ Norway

Arsenic speciation in developing seals (Phoca vitulina) using HPLC-ICP-MS
Griesel, S., Kuenstl, L., Goessler, W., Proefrock, D., Kakuschke, A., Rosenberger,T., Siebert, U., Prange, A.
4th International Conference on Trace Element Speciation in Biomedical, Nutritionalo an Environmental Science, 25-28 May 2008, München/D

A new technique for the elimination of gradient related effects during the absolute quantification of phosphorylated peptides using RP-ICP-MS
Pröfrock, D., Griesel, S., Prange, A.
4th International Conference on Trace Element Speciation in Biomedical, Nutritionalo an Environmental Science, 25-28 May 2008, München/D

Influence of metal pollutants on health of marine mammals of the North Sea
Kakuschke, A., Valentine-Thon, E., Griesel, S., Fonfara, S., Kramer, K., Prange, A. Workshop: Contaminants and Pathology in marine mega vertebrate - as environmental assessment tools, 8th May 2008, Cesenatico/Italy

North Sea vs Baltic Sea - Comparison of Immunsystem Parameters in Harbour Seals
Kramer, K., Fonfara, S., Kakuschke, A., Siebert, U., Dietz, R., Prange, A.
22nd Conference of the European Cetacean Society , March 8-12 2008, Egmond aan Zee/NL

Influences of Methyl-, Phenyl-, Ethylmercury and Mercurychloride on Lymphocyte Proliferation and Cytokine expression in Harbour Seals
Kakuschke, A., Valentine-Thon, E., Fonfara, S., Kramer, K., Siebert, U., Prange, A.
22nd Conference of the European Cetacean Society , March 8-12 2008, Egmond aan Zee/NL

New tools for measuring acute-phase proteins in blood and liver samples of harbour seals (Phoca vitulina)
Grebe, M., Pröfrock, D., Kakuschke, A., Prange, A.
22nd Conference of the European Cetacean Society , March 8-12 2008, Egmond aan Zee/NL

Isolation of primary liver cell cultures of harbour seals (Phoca vitulina) for identification of novel biomarkers of pollutant influence
Hellwig, V., Wargel, A., Behr, A., Siebert, U.
ICES 2007 International Science Conference, Sep 17-21 2007, Helsinki/F

A new enzyme-assay for PLA2 activity in jellyfish venom based on phosphorus detection using HPLC-CC-ICP-MS
Zimmermann, A., Helmholz, H., Proefrock, D., Prange A.
11th Workshop on Progress in Analytical Methodologies for Trace Metal Speciation,Sep 4-7 2007, Muenster/D

Hyphenation of capillary LC with ICP-MS and on-line micro fraction collection for MALDI-TOF analysis as complementary tools for protein analysis
Proefrock, D., Prange A.
11th Workshop on Progress in Analytical Methodologies for Trace Metal Speciation,Sep 4-7 2007, Muenster/D

A new enzyme-assay for PLA2 activity in jellyfish venom based on phosphorus detection using HPLC-CC-ICP-MS
Zimmermann, A., Helmholz, H., Proefrock, D., Prange, A.
2nd Internationa Jellyfish Blooms Symposium, June 24-27 2007, Gold Coast/Aus

Metal concentration in blood in harbour seal pups (Phoca vitulina) of the German North Sea
Kakuschke, A., Griesel, S., Siebert, U., Prange, A.
21st Conference of the European Cetacean Society , Apr 22-25 2007, San Sebastian/E

Correlation between metal body burden and desease mortality in harbour purpoises of the German and Danish coast
Fahrenholtz, S., Kakuschke, A., Griesel, S., Reus, U., Pröfrock, D., Prange, A.21st Conference of the European Cetacean Society , Apr 22-25 2007, San Sebastian/E

Analysis of pollutant-induced protein expression in primary hepatocytes from harbour seals ( Phoca vitulina)
Wargel, A., Behr, A., Seibel, H., Hellwig, V.
21st Conference of the European Cetacean Society , Apr 22-25 2007, San Sebastian/E

Hyphenation of capillary LC with collision cell ICP-MS and on-line micro fraction collection for MALDI-TOF analysis
Proefrock, D., Prange, A.
European Winter Conference on Plasma Spectrochemistry, Feb 18-23 2007, Taormina/I

A new enzyme-assay for PLA2 activity in jellyfish venom based on phosphorus detection using HPLC-CC-ICP-MS
Zimmermann, A., Helmholz, H., Proefrock, D., Prange A.
European Winter Conference on Plasma Spectrochemistry, Feb 18-23 2007, Taormina/I

Arsenic speciation in urine and blood of seals (Phoca vitulina) using HPLC-ICP-MS
Griesel, S., Sundl, K., Proefrock, D., Goessler, W., Prange A.European Winter Conference on Plasma Spectrochemistry, Feb 18-23 2007, Taormina/I

Selective separation of glycoconjugates with specific adsorption separation processes
Peper, S., Rosenfeld, H., Hanebuth, M., Niemeyer, B.
14. International Symposium on Preparative and Industrial Chromatography SPICA, Okt 15-18 2006, Innsbruck/A
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Isolation and structural characterization of haptoglobin from harbour seals (Phoca vitulina) for the evaluation of its potential as indicator of marine mammal health
Hellwig, V., Erbslöh, B., Siebert, U., Prange, A.
36th Annual Conference of the Ecological Society of Germany, Switzerland and Austria (GFÖ), Sept 11-15 2006, Bremen/D

Biospecific Interaction Analysis of Gangliosides
Rosenfeld, H., Niemeyer, B., Prange, A.
XXIii International Carbohydrate Symposium, June 23-28 2006, Whistler/CDN

Trace element distribution in harbour seals (Phoca vitulina) and their immunological impact
Griesel, S., Kakuschke, A., Valentine-Thon, E., Siebert, U., Prange, A.
6th International Symposium on Speciation of Elements in Biological, Environmetal, and Toxicological Sciences (ISSEBETS), June 21- 25 2006, Bialowieza/PL

Isolation of haptoglobin from harbour seals
Hellwig, V., Erbslöh, B., Prange, A.
34th International Symposium on Environmental Analytical Chemistry, June 4-8 2006, Hamburg/D

Metal content in blood of free ranging harbor seals (Phoca vitulina) and their effect on immunological functions
Griesel, S., Kakuschke, A., Prange, A.
34th International Symposium on Environmental Analytical Chemistry, June 4-8 2006, Hamburg/D

Metal impact on lymphocytes of developing seals
Kakuschke, A., Valentine-Thon, E., Griesel, S., Siebert, U., Rosenberger, T., Prange, A.
34th International Symposium on Environmental Analytical Chemistry, June 4-8 2006, Hamburg/D

Glycosylated Compounds in Seal Serum
Rosenfeld, H., Erbslöh, H.-B., Niemeyer, B., Prange, A.
34th International Symposium on Environmental Analytical Chemistry, June 4-8 2006, Hamburg/D

Differential Hemogram of Fee-Ranging and Rehabilitated Harbor Seal Pups (Phoca vitulina)of the German North Sea
Hasselmeier, I., Fonfara, S., Driver, J., Siebert, U .
20th Conference of the European Cetacean Society, April 2-7 2006, Gdynia/PL

Isolation of Haptoglobin from harbour seals (Phoca vitulina)
Hellwig, V., Erbsloeh, B., Rosenfeld, H., Lassen, S., Kakuschke, A., Fonfara, S., Siebert, U., Prange, A
20th Conference of the European Cetacean Society, April 2-7 2006, Gdynia/PL

Haptoglobin – a multifuctional protein in harbour seals
Kakuschke, A., Griesel, S., Hellwig, V., Fonfara, S., Siebert, U., Prange, A.
20th Conference of the European Cetacean Society, April 2-7 2006, Gdynia/PL

Comparison of modified supports with regard to their application in selective separation techniques
Rosenfeld, H., Niemeyer, B. Dechema congress: "From µl to m3 - Strategies in Bioprocess Development", March 28-29 2006, Hamburg/D

Mercury, polychlorobiphenyls and stable isotopes in the blood of harbour seals ( Phoca vitulina ) from the southern North Sea
Das, K., Lepoint, G., Fonfara, S., Thome, J.-P., Siebert, U.
16th Biennial Conference on the Biology of Marine Mammals, Dez 12-16 2005, SanDiego/USA

Metal sensitivity an seals
Kakuschke, A, Valentine-Thon, E, Griesel, S., Fonfara, S., Siebert, U., Prange, A.
12th MELISA study group: Toxic metals as key factors in desease, Sep 10-11 2005, Prague/CZ

Biospecific Interaction Analysis of Glycoconjugates
Rosenfeld, H., Niemeyer, B.
Bioperspectives, May 10-12 2005, Wiesbaden/D

Stenurus minor: ITS-1 Sequence in Nematodes from the Tympanic Bullae of Harbour Porpoises Phocoena phocoena
Lehnert, K., Fonfara, S., von Samsun-Himmelstjerna, G., Siebert, U. 1
9th Conference of the European Cetacean Society, April 3-7 2005, La Rochelle/F

Cytokine expression in blood samples of Harbour Purpoises: Thelper (Th) - cell cytokines as markers of the health status?
Fonfara, S., Siebert, U., Prange, A. , Colijn, F.
19th Conference of the European Cetacean Society, April 3-7 2005, La Rochelle/F

Metal Intake with Food - Element Distribution in Blood of Free Ranging Seals
Griesel, S., Kakuschke, A., Valentine-Thon, E., Siebert, U., Prange, A.19th Conference of the European Cetacean Society, April 3-7 2005, La Rochelle/F

Metal impact on lymphocytes of developing seals
Kakuschke, A., Valenthine-Thon, E., Griesel, S. Fonfara, S., Siebert, U. Prange, A.
33rd Annual Symposium of European Association for Aquatic Mammals, March 11-14 2005, Hardewijk Dolfinarium/NL

Nickel Species Analysis of Human Colonic Tissue using Liquid Chromatography, Gel Electrophoresis and Mass Spectrometry
Knispel, T., Ruhnau, Ch., Lassen, S., Griesel, S., Denkhaus, E., Prange, A.
European Winter Conference on Plasma Spectrometry, January 30 - February 4 2005, Budapest, Hun

New Interface design for coupling capillary LC and collision-cell ICP-MS and its complementary applicaton for the detection of phosphorylated proteins
Pröfrock, D., Leonhard, P., Grimm, R., Prange, A.
European Winter Conference on Plasma Spectrometry, January 30 - February 4 2005, Budapest, Hun

Preparation and Evaluation of PEGylated ConA for Affinity Chromatography
Wen, Z,: Helmholz, H., Niemeyer, B.
International Symposium on Preparative and Industrial Chromatography SPICA, October 17-20, 2004, Aachen

Analysis of Different Adsorbent Materials and their Application in Affinity Separation Processes
Rosenfeld, H., Niemeyer, B.
International Symposium on Preparative and Industrial Chromatography SPICA, October 17-20, 2004, Aachen

Anwendung von Kapillar-LC gekoppelt mit Kollisions-Zellen ICP-MS als komplementären Ansatz für den Nachweis von posttranslatorisch veränderten Proteinen über phosphorspezifische Detektion
Pröfrock, D., Leonhard, P., Grimm, R. Prange, A.
19.ICP MS User Meeting,September 01-03, Zürich/ Ch

A new direction in elemental mass spectrometry: Determination of heteroelements for the elemental speciation of pesticides in environmental samples by GC-Collision-Cell-ICP-MS
Pröfrock, D., Leonhard, P., Wilbur, S., Prange, A.
A.M.S.E.L workshop AWI Bremerhaven, June 07-08, 2004, Bremerhaven

Metal sensitivity of marine mammals: a case study of dermally-wounded grey seal
Kakuschke, A., Valentine-Thon, E., Prange, A., Griesel, S., Siebert, U.
European Cetacean Society 18th Annual Conference, March 28-31, 2004, Stockholm/S.

Development of hyphenates systems for a bio-response linked instrumental analysis (BLIA) based on element- and molecule specific detection techniques and their application on the determination of DNA nucleotides and DNA adducts
Pröfrock, D., Leonhard, P, Prange, A.
Winter Conference on Plasma Spectrochemistry, January 5-10, 2004, Ford Lauderdale/U.S.A.

The liasion of organic and inorganic chemistry: Determination of heteroelements for the elemental speciation of pesticides in environmental samples by GC-Collision-Cell-ICP-MS
Pröfrock, D., Leonhard, P., Prange, A.
Winter Conference on Plasma Spectrochemistry, January 5-10, 2004, Ford Lauderdale/U.S.A.

Nickel species analysis of Nickel Incubated HT29/B6 Cell Line and Cytosols of Human Colonic Tissues Using Multidimensional HPLC and SF-ICP-MS
Knispel, T., Kühbacher, M., Denkhaus, E., Prange, A., Kyriakopoulos, A., Behne, D.
Winter Conference on Plasma Spectrochemistry, January 5-10, 2004, Ford Lauderdale/U.S.A.

Anwendung von gekoppelten Systemen zur element- und molekülspezifischen Detektion von DNS NUkleotiden und DNS Addukten als Grundlage für eine wirkungsbezogene Analytik gentoxischer Effekte
Pröfrock, D., Leonhard, P., Prange, A.
18th ICP-MS User Meeting, Oct 8-10, 2003, Berlin/D.

Anwendung von GC-ICP-MS mit Kollisionszellen Technologie zur silmutanen elementspezifischen Detektion von phosphor-, schwefel-, chlor-, brom- und iodhaltigen Pestiziden
Leonhard, P., Pröfrock, D. Prange, A.
18th ICP-MS User Meeting, Oct 8-10, 2003, Berlin/D.

Analytik von DNA Nucleotiden unter Verwendung von CE und HPLC gekoppelt mit Kollisionszellen ICP-MS
Pröfrock, D., Leonhard, P., Prange, A., Neidhart, B., Ruck, W.
Anakon, 2.-5. April, 2003, Konstanz/D.

Screening for bioactive Glycolipids in Sponges from the Orkney islands
Helmholz, H., Wichels, A., Gerdts, G.
Marine Biotechnology: Basics and Application, Feb 28- March 1, 2003, Matalascanas/E.

Hyphenation of different separation techniques with octopole reaction cell ICP-MS for species analysis of biologically relevant molecules
Pröfrock, D., Leonhard,P., Prange, A.
Winter Conference on Plasma Spectrochemistry, January 12.-17., 2003, Garmisch Patenkirchen/D.

Overcoming the problems of interferences in the determination of sulphur and phosphorous by ICP-MS with an Octopole Reaction System
Leonhard, P., Pröfrock, D., Prange, A.
Winter Conference on Plasma Spectrochemistry, January 12.-17. 2003, Garmisch-Patenkirchen/D.

Characterization of Elbe river colloids with FFF and ICP-MS with an Octopole Reaction System
Saal, C., Leonhard, P.,v.d. Kammer, F.,Prange, A.
Winter Conference on Plasma Spectrochemistry, January 12.-17. 2003, Garmisch-Patenkirchen/D.

Nickel Species Analysis of Cytosols of Malignant and Healthy Tissues of Human Colon using CE/ICP-MS and Two Dimesional Chromatography coupled to ICP-MS
Knispel, T., Bouyssiere, B., Ruhnau, C., Bonsack, S., Denkhaus, E., Lobinski, R., Prange, A.
Winter Conference on Plasma Spectrochemistry, January 12.-17. 2003, Garmisch Patenkirchen/D.

Nickel species analysis of cytosols of malignant and healthy tissues of human colon
Bonsack, S., Prange, A., Denkhaus, E., Knispel, T.
6th International Nickel Conference, 1.-6. Sept, 2002, Murmansk/Rus.

Determination of nickel species in the cytosol of human intestinal tissues using CE/ICP-MS
Bonsack, S., Prange, A., Denkhaus, E.
Winter Conference on Plasma Spectrochemistry, January 6-12, 2002, Scottsdale/U.S.A.

Metallothionein Analysis in Environmental and Life Sciences (Overview)
Prange, A., Schaumlöffel, D., Pröfrock, D., Bonsack, S., Wang, Z., Neidhart, B.
internal use, September 2001

Optimisation of an on-line CE / ICP-MS system for species analysis of metallothioneins in the livercytosol of Elbe bream (Abramis brama L.) and Roe deer (Capreolus capreolus L.)
Pröfrock, D., Schaumlöffel, D., Prange, A., Ruck, W.
Vienna 2001 ICP-MS Conference Series, 10.-12.9.2001, Wien/A

Separation and characterisation of Metallothionein isoforms by CE / ICP-MS using coated capillaries
Wang, Z., Schaumlöffel, D., Prange, A.
Vienna 2001 ICP-MS Conference Series, 10.-12.9.2001, Wien/A

Nickelspezies-Analyse im Cytosol humaner Gewebeproben mit Hilfe der CE/ICP-MS Kopplung
Bonsack, S. Denkhaus, E., Prange, A., Schaumlöffel, D., Neidhart, B.
ANAKON 2001, 4.-7.4.2001, Konstanz/D Conference of GDCh (Association of German Chemists)

A new ICP-MS technique for the determination of trace elements in seawater
Leonhard, P., Pepelnik, R., Prange, A., Neidhart, B.
ANAKON 2001, 4.-7.4.2001, Konstanz/D Conference of GDCh (Association of German Chemists)

Electrodeposition from saline matrices: A new sample preparation technique for TXRF Analysis
Griesel, S., Reus, U., Prange, A., Neidhart, B.
ANAKON 2001, 4.-7.4.2001, Konstanz/D Conference of GDCh (Association of German Chemists)

Chemometrische Auswertung von Elbewasseranalysen zu Untersuchung der räumlichen und zeitlichen Belastungsentwicklung in Sedimenten und Schwebstoffen
Aulinger, A., Prange, A., Einax, J.W., Neidhart, B.
ANAKON 2001, 4.-7.4.2001, Konstanz/D Conference of GDCh (Association of German Chemists)

On-line Coupling of Capillary Electrophoresis with ICP - MS for the Analysis of Metal Species
Prange, A., Schaumlöffel, D., Neidhart, B.
ANAKON 2001, 4.-7.4.2001, Konstanz/D Conference of GDCh (Association of German Chemists)

A new way of providing monitoring data: ELBIS, the geographical information system on the internet
Frank, B., Prange A.
9. Magdeburger Gewässerschutzseminar (Wasser 2000), 25.-27.10.2000, Berlin/D ,

Speciation of metallothioneins in animal and human samples from nanoliter volumes
Prange, A., Schaumlöffel, D., Richarz, A.N., Brätter, P.
6th International Symposium on Metal Ions in Biology and Medicine, May 7-10, 2000, San Juan/Puerto Rico

Determination of arsenic, selenium, antimony and tellurium species in urine and extracts of soil and fish by HPLC / ICP-MS
Lindemann, Th., Prange, A., Dannecker, W., Neidhart, B.
Winter Conference on Plasma Spectrochemistry, January 10-15, 1999, Pau/France.

Quantitative Elemental Speciation at trace levels using Capillary Electrophoresis coupled with High-Resolution ICP-MS
Prange, A., Schaumlöffel, D.
Winter Conference on Plasma Spectrochemistry, January 10-15, 1999, Pau/France.

Coupling CE with ICP Spectrometry: Development and technical details of a new Interface
Schaumlöffel, D., Prange, A.
Winter Conference on Plasma Spectrochemistry, January 10-15, 1999, Pau/France.

Determination of Major trace elements in different compartments of the Laptev Sea
Schirmacher, M., Prange, A., Pepelnik, R., Bössow, E., Hölemann, J.
Internal use

Instrumental Neutron Activation Analysis, INAA (Overview)
Schnier, Ch., Niedergesäß, R., Jablonski, R., Schaper, R.
Internal use