Organic Reference Materials for Hydrogen, Carbon, and Nitrogen Stable Isotope-Ratio Measurements: Caffeines, n‑Alkanes, Fatty Acid Methyl Esters, Glycines, l‑Valines, Polyethylenes, and Oils
Schimmelmann, Arndt, Qi, Haiping, Coplen, Tyler B, Brand, Willi A, Fong, Jon, Meier-Augenstein, Wolfram, Kemp, Helen F, Toman, Blaza, Ackermann, Annika, Assonov, Sergey, Aerts-Bijma, Anita T, Brejcha, Ramona, Chikaraishi, Yoshito, Darwish, Tamim, Elsner, Martin, Gehre, Matthias, Geilmann, Heike, Gröning, Manfred, Hélie, Jean-François, Herrero-Martín, Sara, Meijer, Harro A. J, Sauer, Peter E, Sessions, Alex L, Werner, Roland A
Published in Analytical chemistry (Washington) (19.04.2016)
Published in Analytical chemistry (Washington) (19.04.2016)
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Journal Article
Distinct nitrogen cycling and steep chemical gradients in Trichodesmium colonies
Klawonn, Isabell, Eichner, Meri J, Wilson, Samuel T, Moradi, Nasrollah, Thamdrup, Bo, Kümmel, Steffen, Gehre, Matthias, Khalili, Arzhang, Grossart, Hans-Peter, Karl, David M, Ploug, Helle
Published in The ISME Journal (01.02.2020)
Published in The ISME Journal (01.02.2020)
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Journal Article
Vitamin B12 as a source of variability in isotope effects for chloroform biotransformation by Dehalobacter
Phillips, Elizabeth, Picott, Katherine, Kümmel, Steffen, Bulka, Olivia, Edwards, Elizabeth, Wang, Po‐Hsiang, Gehre, Matthias, Nijenhuis, Ivonne, Lollar, Barbara S.
Published in MicrobiologyOpen (Weinheim) (01.08.2024)
Published in MicrobiologyOpen (Weinheim) (01.08.2024)
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Journal Article
New biotite and muscovite isotopic reference materials, USGS57 and USGS58, for δ2H measurements–A replacement for NBS 30
Qi, Haiping, Coplen, Tyler B., Gehre, Matthias, Vennemann, Torsten W., Brand, Willi A., Geilmann, Heike, Olack, Gerard, Bindeman, Ilya N., Palandri, Jim, Huang, Li, Longstaffe, Fred J.
Published in Chemical geology (01.09.2017)
Published in Chemical geology (01.09.2017)
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Journal Article
High-temperature elemental analysis and pyrolysis techniques for stable isotope analysis
Gehre, Matthias, Strauch, Gerhard
Published in Rapid communications in mass spectrometry (01.01.2003)
Published in Rapid communications in mass spectrometry (01.01.2003)
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Journal Article
The nitrogen cycle in anaerobic methanotrophic mats of the Black Sea is linked to sulfate reduction and biomass decomposition
Siegert, Michael, Taubert, Martin, Seifert, Jana, von Bergen-Tomm, Martin, Basen, Mirko, Bastida, Felipe, Gehre, Matthias, Richnow, Hans-Hermann, Krüger, Martin
Published in FEMS microbiology ecology (01.11.2013)
Published in FEMS microbiology ecology (01.11.2013)
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Journal Article
In Vivo Emission of Dinitrogen by Earthworms via Denitrifying Bacteria in the Gut
Horn, Marcus A, Mertel, Ralph, Gehre, Matthias, Kästner, Matthias, Drake, Harold L
Published in Applied and Environmental Microbiology (01.02.2006)
Published in Applied and Environmental Microbiology (01.02.2006)
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Journal Article
Analysis of 13C labeling enrichment in microbial culture applying metabolic tracer experiments using gas chromatography–combustion–isotope ratio mass spectrometry
Heinzle, Elmar, Yuan, Yongbo, Kumar, Sathish, Wittmann, Christoph, Gehre, Matthias, Richnow, Hans-Herrmann, Wehrung, Patrick, Adam, Pierre, Albrecht, Pierre
Published in Analytical biochemistry (15.09.2008)
Published in Analytical biochemistry (15.09.2008)
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Journal Article
Compound‐specific hydrogen isotope analysis of fluorine‐, chlorine‐, bromine‐ and iodine‐bearing organics using gas chromatography–chromium‐based high‐temperature conversion (Cr/HTC) isotope ratio mass spectrometry
Renpenning, Julian, Schimmelmann, Arndt, Gehre, Matthias
Published in Rapid communications in mass spectrometry (15.07.2017)
Published in Rapid communications in mass spectrometry (15.07.2017)
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Journal Article
Continuous-Flow Stable Sulfur Isotope Analysis of Organic and Inorganic Compounds by EA-MC-ICPMS
Horst, Axel, Gehre, Matthias, Fahle, Marcus, Kümmel, Steffen
Published in Analytical chemistry (Washington) (28.05.2024)
Published in Analytical chemistry (Washington) (28.05.2024)
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Journal Article
Comprehensive inter-laboratory calibration of reference materials for δ18O versus VSMOW using various on-line high-temperature conversion techniques
Brand, Willi A., Coplen, Tyler B., Aerts-Bijma, Anita T., Böhlke, J. K., Gehre, Matthias, Geilmann, Heike, Gröning, Manfred, Jansen, Henk G., Meijer, Harro A. J., Mroczkowski, Stanley J., Qi, Haiping, Soergel, Karin, Stuart-Williams, Hilary, Weise, Stephan M., Werner, Roland A.
Published in Rapid communications in mass spectrometry (15.04.2009)
Published in Rapid communications in mass spectrometry (15.04.2009)
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Journal Article
Compound Specific Stable Chlorine Isotopic Analysis of Volatile Aliphatic Compounds Using Gas Chromatography Hyphenated with Multiple Collector Inductively Coupled Plasma Mass Spectrometry
Horst, Axel, Renpenning, Julian, Richnow, Hans-Hermann, Gehre, Matthias
Published in Analytical chemistry (Washington) (05.09.2017)
Published in Analytical chemistry (Washington) (05.09.2017)
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Journal Article
Dual C and Cl compound-specific isotope analysis and metagenomic insights into the degradation of the pesticide methoxychlor
Vinyes-Nadal, Martí, Kümmel, Steffen, Espín, Yolanda, Gómez-Alday, Juan José, Gehre, Matthias, Otero, Neus, Torrentó, Clara
Published in Journal of hazardous materials (01.12.2024)
Published in Journal of hazardous materials (01.12.2024)
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