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| 2012 | Synthesis of N-Dodecylethanamide-DTTA and characterization by mass spectrometry, NMR and IR spectroscopy
Kongtso, Adeline
: Butenschön, Holger (Erstprüfer); Schuchardt, Sven (Zweitprüfer) | Bachelor Thesis |
| 2011 | Development of MALDI-TOF mass spectrometry based methods for the identification and molecular characterization of proteins, phosphoproteins and DNA adducts
Garaguso, Ignazio
: Borlak, Jürgen (Referent); Pich, Andreas (Korreferent) | Dissertation |
| 2010 | Development and validation of an analytical method for determination of 3-chloropropane-1,2-diol in rat blood and urine by gas chromatography-mass spectrometry in negative chemical ionization mode
Berger-Preiß, E.; Gerling, S.; Apel, E.; Lampen, A.; Creutzenberg, O. | Journal Article |
| 2010 | Method for the rapid detection and molecular characterization of DNA alkylating agents by MALDI-TOF mass spectrometry
Garaguso, I.; Halter, R.; Krzeminski, J.; Amin, S.; Borlak, J. | Journal Article |
| 2010 | Online identification of the antioxidant constituents of traditional Chinese medicine formula Chaihu-Shu-Gan-San by LC-LTQ-Orbitrap mass spectrometry and microplate spectrophotometer
Su, Z.-H.; Zou, G.-A.; Preiss, A.; Zhang, H.-W.; Zou, Z.-M. | Journal Article |
| 2008 | A simple and reliable protocol for mouse serum proteome profiling studies by use of two-dimensional electrophoresis and MALDI TOF/TOF mass spectrometry
Ritorto, M.S.; Borlak, J. | Journal Article |
| 2007 | Cross validation of multiple methods for measuring pyrethroid and pyrethrum insecticide metabolites in human urine
Barr, D.B.; Leng, G.; Berger-Preiß, E.; Hoppe, H.-W.; Weerasekera, G.; Gries, W.; Gerling, S.; Perez, J.; Smith, K.; Needham, L.L.; Angerer, J. | Journal Article |
| 2007 | Protein identification using mass spectrometry: A method overview
Schuchardt, S.; Sickmann, A. | Book Article |
| 2005 | Detektion biologischer Wirkmittel
Kernchen, R. | Journal Article |
| 2005 | Determination of household insecticides in indoor air by gas chromatography-mass spectrometry
Berger-Preiß, E.; Elflein, L. | Book Article |
| 2004 | Influence of reactive atmosphere components on outgassing and sintering of hard metal mixtures
Gestrich, T.; Leitner, G.; Jaenicke-Rößler, K. | Conference Paper |
| 2004 | Mass spectrometric analysis of surfactant metabolism in human volunteers using deuteriated choline
Bernhard, W.; Pynn, C.J.; Jaworski, A.; Rau, G.A.; Hohlfeld, J.M.; Freihorst, J.; Poets, C.F.; Stoll, D.; Postle, A.D. | Journal Article |
| 2001 | Verapamil metabolism in distinct regions of the heart and in cultures of cardiomyocytes of adult rats
Walles, M.; Thum, T.; Levsen, K.; Borlak, J. | Journal Article |
| 2000 | Application of high-performance liquid chromatography coupled to nuclear magnetic resonance and high-performance liquid chromatography coupled to mass spectrometry to complex environmental samples
Levsen, K.; Preiß, A.; Godejohann, M. | Journal Article |
| 2000 | Isolation and structural elucidation of steroid oligoglycosides from the starfish asterias rubens by means of direct online LC-NMR-MS hyphenation and one- and two-dimensional NMR investigations
Sandvoss, M.; Pham, L.H.; Levsen, K.; Preiß, A.; Mügge, C.; Wünsch, G. | Journal Article |
| 1999 | Monitoring the delubing and sintering of hard metals by means of mass spectrometry
Gestrich, T.; Cherciara, R. | Conference Paper |
| 1997 | Method for measurement of volatile oxygenated hydrocarbons in ambient air
Leibrock, E.; Slemr, J. | Journal Article |
| 1997 | Pesticides in rain
Hüskes, R.; Levsen, K. | Journal Article |
| 1996 | Organische Verbindungen in Wolkenwasser. Abschlußbericht zum Vorhaben "Organische Verbindungen in Wolkenwasser"
Levsen, K.; Lüttke, J. | Research Report |
| 1995 | Determination of nitrophenols, diaminotuluenes, and chloroaromatics in ammunition wastewater
Mußmann, P.; Levsen, K.; Wünsch, G.; Eisert, R. | Journal Article |
| 1995 | Determination of pesticides in aqueous samples by solid-phase microextraction in-line coupled to gas chromatography-mass spectrometry
Eisert, R.; Levsen, K. | Journal Article |
| 1994 | Analysis of polar pesticides in aqueous samples by combined on-line trace enrichment and thermospray liquid chromatography-mass spectrometry.
Volmer, D.; Levsen, K.; Engewald, W. | Journal Article |
| 1994 | Analysis of the detonation products of insensitive high explosives
Volk, F. | Conference Paper |
| 1994 | Analysis of the Detonation Products of Insensitive High Explosives
Volk, F. | Conference Paper |
| 1994 | Continuous Determination of Volatile Organic Breakdown Products of Propellants in Water
Hambitzer, G.; Joos, M. | Book Article |
| 1994 | Mass spectrometric analysis of nitrogen- and phosphorus-containing pesticides by liquid chromatography-mass spectrometry
Volmer, D.; Levsen, K. | Journal Article |
| 1994 | Photochemical transformation of pesticides in the atmosphere. Identification and quantification of the photoproducts
Hüskes, R.; Levsen, K. | Conference Paper |
| 1994 | Rapid analysis of polymer homologues and additives with SFE/SFC-MS coupling
Bücherl, T.; Gruner, A.; Palibroda, N. | Journal Article |
| 1994 | Thermospray liquid chromatographic-mass spectrometric multi-residue determination of 128 polar pesticides in aqueous environmental samples
Volmer, D.; Levsen, K.; Wünsch, G. | Journal Article |
| 1994 | Two stage derivatization with N-/tert.-butyldimethylsilyl/- N-methyl-trifluoroacetamide -MTBSTFA- and N-methyl-bis-/trifluoroacetamide/ -MBTFA- for the gas-chromatographic analysis of OH-, SH- and NH-compounds
Schoene, K.; Bruckert, H.-J.; Steinhanses, J.; König, A. | Journal Article |
| 1993 | Determination of dialkyldimethylammonium compounds and other cationic surfactants in sewage water and activated sludge
Levsen, K.; Emmrich, M.; Behnert, S. | Journal Article |
| 1993 | Determination of organic emissions from textile floor coverings
Sollinger, S.; Behnert, S.; Levsen, K. | Conference Paper |
| 1993 | Electrochemical thermospray mass spectrometry - a method for the investigation of the first steps of polymerization.
Hambitzer, G.; Heinz, P.P.; Stassen, I.; Heitbaum, J. | Journal Article |
| 1993 | Hot-filament diamond CVD with forced convection - diagnostic and growth experiments
Schäfer, L.; Sattler, M.; Klages, C.-P. | Conference Paper |
| 1993 | Investigation of indoor air pollution sources in climate chambers - emissions from textile floor coverings
Sollinger, S.; Levsen, K. | Conference Paper |
| 1993 | Organic compounds in cloud and rain water
Levsen, K.; Behnert, S.; Mußmann, P.; Raabe, M.; Prieß, B. | Journal Article |
| 1993 | Polymerization of aniline in aqueous sulfuric acid - study by electrochemical thermospray mass spectrometry.
Hambitzer, G.; Stassen, I. | Journal Article |
| 1993 | Temperature and salt concentration effects on the ion abundances in thermospray mass spectra
Volmer, D.; Preiß, A.; Levsen, K.; Wünsch, G. | Journal Article |
| 1993 | Textile floor coverings as sinks for indoor air pollutants
Levsen, K.; Sollinger, S. | Conference Paper |
| 1992 | Determination of trace amounts of carboxylic acids in ambient air by capillary gas chromatography - mass spectrometry
Emmrich, M.; Levsen, K.; Sollinger, S. | Journal Article |
| 1992 | Kontinuierliche Bestimmung flüchtiger organischer Abbauprodukte von Treibstoffen in Wasser
Hambitzer, G.; Joos, M. | Conference Paper |
| 1992 | Method development for the analysis of pesticides on a nitrophenol basis
Efer, J.; Engewald, W.; Levsen, K.; Mußmann, P.; Preiß, A.; Wünsch, G. | Journal Article |
| 1992 | Produkte und Reaktionsmechanismus der anodischen Oxidation von Phenothiazin - Untersuchung mit der Elektrochemischen Thermospray Massenspektrometrie
Heinz, P.P.; Heitbaum, J.; Hambitzer, G. | Conference Paper |
| 1992 | Thermoanalytische und massenspektrometrische Untersuchungen an Widerstandsschichten für AIN-Substrate
Jaenicke-Rößler, K.; Kretzschmar, C.; Otschik, P.; Schläfer, D. | Conference Proceedings |
| 1991 | Composition of flavor extracts of raw and roasted cocoas.
Ziegleder, G. | Journal Article |
| 1991 | Organic compounds in precipitation
Behnert, S.; Levsen, K.; Winkeler, H.D. | Journal Article |
| 1990 | Gas chromatography and mass spectrometric determination of nitroaromatics in water
Volmer, D.; Spiekermann, M.; Feltes, J.; Levsen, K. | Journal Article |
| 1990 | Phenols in rainwater
Behnert, S.; Levsen, K. | Journal Article |
| 1989 | Coupling of high performance liquid chromatography with mass spectrometry.
Levsen, K. | Journal Article |
| 1989 | Determination of nitrophenols in rain and snow.
Alber, M.; Böhm, H.B.; Brodesser, J.; Schöler, H.F.; Feltes, J.; Levsen, K. | Journal Article |
| 1989 | Endpoint detection for CH4/H2 reactive ion etching of InGaAsP heterostructures by mass spectrometry
Schmid, H.; Fidorra, F.; Grutzmacher, D. | Conference Paper |
| 1989 | Identification of nitrated polycyclic hydrocarbons in diesel particulate extracts by negative ion chemical ionization and tandem mass spectrometry.
Levsen, K.; Schilhabel, J. | Journal Article |
| 1989 | Urinary and faecal excretion of pyrene and hydroxypyrene by rats after oral, intraperitoneal, intratracheal or intrapulmonary application
Jacob, J.; Brune, H.; Gettbarn, G.; Mohtashamipur, E.; Norpoth, K.; Wenzel-Hartung, R.; Heinrich, U.; Pott, F. | Journal Article |
| 1988 | High resolution plasma etching with the advanced 200 mm single-wafer multi-chamber equipment MPE 3003
Pilz, W.; Scheer, H.-C.; Hussla, I.; Banks, P. | Conference Paper |
| 1988 | Mass spectrometry in environmental organic analysis
Levsen, K. | Journal Article |
| 1988 | Progress in the analysis of diesel soot particles
Levsen, K.; Puttins, U.; Schilhabel, J. | Journal Article |
| 1982 | Organic compounds in clouds
Lüttke, J.; Koch, C.; Mußmann, P.; Levsen, K. | Conference Paper |