Publikationen

S. Zergiebel, N. Ueberschaar, A. Seeling, "Development and optimization of an ultra-fast microextraction followed by HPLC-UV of tetracycline residues in milk products", Food Chem. 2023, 402, 134270.

S. A. Krasnokutski, K. J. Chuang, C. Jäger, N. Ueberschaar, T. Henning, "A pathway to peptides in space through the condensation of atomic carbon", Nat. Astron. 2022, 6, 381–386.

C. Zerfaß, R. Lehmann, N. Ueberschaar, C. Sanchez-Arcos, K. U. Totsche, G. Pohnert, "Groundwater metabolome responds to recharge in fractured sedimentary strata", Water Research, 2022, 223, 118998.

M. Murillo-Roos, H. S. M. Abdullah, M. Debbar, N. Ueberschaar, M. T. Agler, "Cross-feeding niches among commensal leaf bacteria are shaped by the interaction of strain-level diversity and resource availability", ISME J. 2022.

C. Sanchez-Arcos, N. Ueberschaar, G. Pohnert, "Aquifer system and depth specific chemical patterns in fractured-rock groundwater from the Critical Zone revealed by untargeted LC-MS-based metabolomics", Water Res. 2022, 219, 118566.

M. Harpke, S. Pietschmann, N. Ueberschaar, T. Krüger, O. Kniemeyer, A. A. Brakhage, S. Nietzsche, E. Kothe, "Salt and Metal Tolerance Involves Formation of Guttation Droplets in Species of the Aspergillus versicolor Complex", Genes 2022, 13(9), 1631.

M.-C. Barth, S. Lange, N. Häfner, N. Ueberschaar, H. Görls, I. B. Runnebaum, W. Weigand, "Synthesis and characterization of thiocarbonato-linked platinum(iv) complexes", Dalton T. 2022 , 51, 5567-5576.

O. Abdulsalam, N. Ueberschaar, K. Krause, E. Kothe, "Geosmin synthase ges1 knock-down by siRNA in the dikaryotic fungus Tricholoma vaccinum", J. Basic Microbiol. 2022, 62(2), 109-15.

E. Garbe, P. Miramón, F. Gerwien, N. Ueberschaar, L. Hansske-Braun, P. Brandt, B. Böttcher, M. Lorenz, S. Vylkova, "GNP2 Encodes a High-Specificity Proline Permease in Candida albicans", mBio 2022, 13(1), e0314221.

O. Nolte, P. Rohland, N. Ueberschaar, M. D. Hager, U. S. Schubert, "Stability of TMA-TEMPO-based aqueous electrolytes for redox-flow batteries", J. Power Sources 2022, 525, 230996.

S. Jarzynka, R. Spott, T. Tchatchiashvili, N. Ueberschaar, M. G. Martinet, K. Strom, T. Kryczka, A. Wesołowska, M. W. Pletz, G. Olędzka, O. Makarewicz, "Human Milk Oligosaccharides Exhibit Biofilm Eradication Activity Against Matured Biofilms Formed by Different Pathogen Species", Front. Microbiol. 2021, 12, 794441.

Kohler, P. Rinke, K. Fiederling, H. Görls, N. Ueberschaar, F. H. Schacher, R. Kretschmer, "Catalytic Activity of Various beta-Diketiminate Zinc Complexes toward the Ring-Opening Polymerization of Caprolactone and Derivatives", Macromol. Chem. Phys. 2021, 222 (18).

F. Stock, E. Cirri, S. Nuwanthi, W. Stock, N. Ueberschaar, S. Mangelinckx, G. Pohnert, W. Vyverman, "Sampling, separation, and quantification of N-acyl homoserine lactones from marine intertidal sediments", Limnol. Oceanogr.-Meth. 2021.

N. Ueberschaar, K. Lehmann, S. Meyer, C. Zerfass, B. Michalzik, K. U. Totsche, G. Pohnert, "Soil Solution Analysis With Untargeted GC–MS—A Case Study With Different Lysimeter Types", Front. Earth Sci. 2021, 8(686).

T. Vockenberg, T. Wichard, N. Ueberschaar, M. Franke, M. Stelter, P. Braeutigam "The sorption behaviour of amine micropollutants on polyethylene microplastics - impact of aging and interactions with green seaweed" Environ. Sci.-Proc. Imp. 2020, 22 (8), 1678-1687.

R. E. Cooper, C.-E. Wegner, S. Kügler, R. X. Poulin, N.Ueberschaar, J. D. Wurlitzer, D. Stettin, T. Wichard, G. Pohnert, K. Küsel, "Iron is not everything: unexpected complex metabolic responses between iron-cycling microorganisms" ISME J., 2020.

B. E. Fener, P. Schüler, N. Ueberschaar, P. Bellstedt, H. Görls, S. Krieck, M. Westerhausen, "Scope and Limitations of the s-Block Metal-Mediated Pudovik Reaction" Chem. Eur. J. 2020, 26 (32), 7235-7243.

J. Kirtzel, N. Ueberschaar, T. Deckert-Gaudig, K. Krause, V. Deckert, G. M. Gadd, E. Kothe, "Organic acids, siderophores, enzymes and mechanical pressure for black slate bioweathering with the basidiomycete Schizophyllum commune", Environ. Microbiol. 2020, 22(4), 1535-46.

T. U. H. Baumeister, N. Ueberschaar, G. Pohnert, "Gas-Phase Chemistry in the GC Orbitrap Mass Spectrometer" J. Am. Soc. Mass Spectrom. 2019, 30 (4) 573-580.

D. Bandelli, J. Alex, C. Helbing, N. Ueberschaar, H. Görls, P. Bellstedt, C. Weber, K. D. Jandt, U. S. Schubert, "Poly(3-ethylglycolide): a well-defined polyester matching the hydrophilic hydrophobic balance of PLA". Polymer Chem. 2019, 10 (40), 5440-5451. 

K. Peters, A. Worrich, A. Weinhold, O. Alka, G. Balcke, C. Birkemeyer, H. Bruelheide, O. Calf, S. Dietz, K. Dührkop, E. Gaquerel, U. Heinig, M. Kücklich, M. Macel, C. Müller, Y. Poeschl, G. Pohnert, C. Ristok, V. Rodríguez, C. Ruttkies, M. Schuman, R. Schweiger, N. Shahaf, C. Steinbeck, M. Tortosa, H. Treutler, N. Ueberschaar, P. Velasco, B. Weiß, A. Widdig, S. Neumann, N. Dam, "Current Challenges in Plant Eco-Metabolomics" Int. J. Mol. Sci. 2018, 19 (5), 1385.

S. Gama, M. Frontauria, N. Ueberschaar, G. Brancato, D. Milea, S. Sammartano, W. Plass, "Thermodynamic Study on 8-Hydroxyquinoline-2-carboxylic Acid as a Chelating Agent for Iron found in the Gut of Noctuid larvae" New J.Chem. 2018 accepted.

C. Lembke, D. Stettin, F. Speck, N. Ueberschaar, S. D. Decker, W. Vyverman, G. Pohnert, "Attraction Pheromone of The Benthic Diatom Seminavis robusta: Studies on Structure-Activity Relationships" J. Chem. Ecol. 2018, 44 (4),  354-363.

T. U. H. Baumeister,  N. Ueberschaar, W. Schmidt-Heck, J. F. Mohr, M. Deicke, T. Wichard, R. Guthke, G. Pohnert, "DeltaMS: a Tool to Track Isotopologues in GC- and LC-MS Data" Metabolomics 2018, 14, 41.

J. F. Mori, N. Ueberschaar, S. Lu, R. E. Cooper, G. Pohnert, K. Küsel, Sticking Together: Inter-Species Aggregation of Bacteria Isolated from Iron Snow is Controlled by Chemical Signaling, ISME J. 2017, 11, 1075-1086.

A. Domenech-Carbo, G. Cebrian-Torreon, N. Montoya, N. Ueberschaar, M. T. Scotti, Z. Benfodda, C. Hertweck, "Electrochemical Monitoring of ROS Generation by Anticancer Agents: the Case of Chartreusin", Rsc Adv., 2017, 7(71), 45200-45210.

C. Kuhlisch, M. Deicke, N. Ueberschaar, T. Wichard, G. Pohnert, A Fast and Direct Liquid Chromatography-Mass Spectrometry Method to Detect and Quantify Polyunsaturated Aldehydes and Polar Oxylipins in Diatoms, Limnology and Oceanography Methods 2017, 15, 70-79.

S. Ding, V. F. Schwab, N. Ueberschaar, V. N. Roth, M. Lange, Y. Xu, G. Gleixner, G. Pohnert, Identification of Novel 7-Methyl Branched Glycerol Dialkyl Glycerol Tetraethers in Lake Sediments, Org. Geochem. 2016, 102, 52-58.

N. Ueberschaar, F. Meyer, H. M. Dahse, C. Hertweck, "Bipiperidine Conjugates as Soluble Sugar Surrogates in DNA-Intercalating Antiproliferative Polyketides", Chem. Commun. 2016, 52, 4894-4897.

N. Ueberschaar, D. Heine, C. Hertweck, Zinc(II)-Assisted Aryl-Finkelstein-Reaction for the Synthesis of Aryl Iodides, Synlett 2016, 27, 1794-1797.

F. Meyer, N. Ueberschaar, C. Hertweck, "Synthesis and Biological Evaluation of Hydrazidomycin Analogues", Bioorg. Med. Chem. Lett. 2013, 23, 6043-6045.

N. Ueberschaar, Z. Xu,K. Scherlach, M. Metsä-Ketelä, T. Bretschneider,H.-M. Dahse,C. Hertweck, Synthetic Remodeling of the Chartreusin Pathway to Fine-tune Antiproliferative and Antibacterial Activities, J. Am. Chem. Soc. 2013, 135, 17408-17416.

F. Meyer, N. Ueberschaar, C. Hertweck, "Concise Total Synthesis of Hydrazidomycin A, a Rare Hydrazide Metabolite of Streptomyces atratus", Eur. J. Org. Chem. 2013, 4242-4244.

N. Ueberschaar, H.-M. Dahse, T. Bretschneider, C. Hertweck, "Rational Design of an Apoptosis-Inducing Photoreactive DNA Intercalator", Angew. Chem. Int. Ed. 2013, 52, 6185-6189.

B. Busch, N. Ueberschaar, S. Behnken, Y. Sugimoto, M. Werneburg, N. Traitcheva, J. He, C. Hertweck, "Multifactorial Control of Iteration Events in a Modular Polyketide Assembly Line", Angew. Chem. Int. Ed. 2013, 52, 5285-5289.

F. Hennicke, M. Grumbt, U. Lermann, N. Ueberschaar, K. Palige, B. Bottcher, I. D. Jacobsen, C. Staib, J. Morschhauser, M. Monod, B. Hube, C. Hertweck, P. Staib, "Factors Supporting Cysteine Tolerance and Sulfite Production in Candida albicans", Eukaryot. Cell 2013, 12, 604-613.

B. Busch, N. Ueberschaar, Y. Sugimoto, C. Hertweck, "Interchenar Retrotransfer of Aureothin Intermediates in an Iterative Polyketide Synthase Module", J. Am. Chem. Soc. 2012, 134, 12382-12385.

F. Hennicke, M. Grumbt, U. Lermann, N. Ueberschaar, K. Palige, B. Bottcher, I. Jacobsen, C. Staib, J. Morschhauser, M. Monod, B. Hube, C. Hertweck, P. Staib, "Molecular basis of a circuit of cysteine tolerance and sulfite production in Candida albicans", Mycoses 2012, 55, 63-63.

M. Westerhausen, R. Kränzle, S. Krieck, N. Ueberschaar, in Yttrium: Compounds, Production and Applications (Ed.: B. D. Volkerts), 2011, pp. 221-232.

N. Ueberschaar, B. L. S. T. Ndejouong, L. Ding, A. Maier, H.-H. Fiebig, C. Hertweck, "Hydrazidomycins, Cytotoxic Alkylhydrazides from Streptomyces atratus", Bioorg. Med. Chem. Lett. 2011, 21, 5839-5841.

T. Baumeister, N. Ueberschaar, G. Pohnert, "Gas Phase Chemistry in the GC Orbitrap Mass Spectrometer", DGMS, Münster, Germany, 03-2020.

N. Ueberschaar, "Die Verwendung der Q Exactive GC in einem Grundlagen Labor" Thermo Fisher Scientific User Meeting, Leipzig, Germany 03-2018.

N. Ueberschaar, "New Possibilities in (Eco) Metabolomics using Compound Discoverer 2.1" Thermo Fisher Scientific Compound Discoverer User Meeting, Bremen, Germany 12-2017.

N. Ueberschaar, F. Meyer, H. M. Dahse, C. Hertweck, "Bipiperidine conjugates as soluble sugar surrogates in DNA-intercalating antiproliferative polyketides" Leibniz Meeting on Bioactive Compounds, Jena, Germany, 04-2016.

N. Ueberschaar, V.-N. Roth, V. Schwab-Lavric, G. Gleixner, G. Pohnert, The Earths Critical Zone: Understanding the Subsurface Hydro-Geo-Chemistry Using Metabolomic Profiling, Trends in Metabolomics - Analytics and Applications, Frankfurt a.M., Germany, 06-2014.

N. Ueberschaar, "Chemo-Bio Synthesis of Chartreusin Analogues", 42. Doktorandenworkshop Naturstoffe: Chemie, Biologie und Ökologie, Bayreuth, Germany, 10-2011.

T. Baumeister, N. Ueberschaar, W. Schmidt-Heck, J.-F. Mohr, M. Deicke, T. Wichard, R. Guthke, G. Pohnert, "DeltaMS - A Convenient tool to track isotopologues in GC/LC MS data", DGMS, Münster, Germany, 03-2020.

T. Baumeister, N. Ueberschaar, G. Pohnert, "Gas Phase Chemistry in the GC Orbitrap Mass Spectrometer", Anakon, Münster, Germany, 03-2019.

T. Baumeister, N. Ueberschaar, W. Schmidt-Heck, J.-F. Mohr, M. Deicke, T. Wichard, R. Guthke, G. Pohnert, "DeltaMS - A Convenient tool to track isotopologues in GC/LC MS data", ASMS, Indianapolis, IN, US, 06-2016.

N. Ueberschaar, K. Lehmann, A. Schmalwasser, S. Meyer, B. Michalzik, K. U. Totsche, G. Pohnert, "Evaluation and application of lysimeters for untargeted soil solution analytics and marker identification", ASMS, Indianapolis, IN, US, 06-2016.

N. Ueberschaar, V.-N. Roth, V. Schwab-Lavric, G. Gleixner, G. Pohnert, The Earths Critical Zone: Understanding the Subsurface Hydro-Geo-Chemistry Using Metabolomic Profiling, ANAKON, Graz, Austria, 2015.

J. Mori, N. Ueberschaar, S. Lu, G. Pohnert, K. Küsel, Chemical Communication between Bacteria Isolated from Iron-rich Lake Aggregates (Iron Snow), 5th MICOM, Jena, 04-2015.

Mori, N. Ueberschaar, S. Lu, G. Pohnert, K. Küsel, Chemical Communication between Bacteria Isolated from Iron-rich Lake Aggregates (Iron Snow), Gordon Research Conference: "Microbes that Influence, Sustain and Protect Our Planet", South Hadley, MA, US,  2015.

N. Ueberschaar, C. Lazar, V. Schwab, K. Küsel, G. Pohnert, "Understanding Chemotrophy of Bacteria in the Earths Critical Zone with Metabolomics Tools and Stable Isotope Labeling", European Conference on Natural Products, Frankfurt a.M., Germany, 09-2015.

T. Baumeister, N. Ueberschaar, L. Straub, G. Pohnert, "Assigning natural bacterial metabolites to their producers in groundwater", European Conference on Natural Products, Frankfurt a.M., Germany, 09-2015.

N. Ueberschaar, V.-N. Roth, V. Schwab-Lavric, G. Gleixner, G. Pohnert, The Earths Critical Zone: Understanding the Subsurface Hydro-Geo-Chemistry Using Metabolomic Profiling, ORCHEM 2014, Weimar, Germany, 09-2014.

N. Ueberschaar, "Rational Design of an Apoptosis-Inducing Photoreactive DNA Intercalator", 1^st European Conference of Natural Products, Frankfurt a.M., Germany, 09-2013.

N. Ueberschaar, "Rational Design of an Apoptosis-Inducing Photoreactive DNA Intercalator", VAAM Meting, Frankfurt a.M. , 09-2013 (including poster price)