Alexandra Auderset

Publications

25 publications

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Analytical improvements and assessment of long-term performance of the oxidation-denitrifier method

Simone Moretti, Nicolas N. Duprey, Alan D. Foreman, Anthea Arns, Sven Brömme, Jonathan Jung, Xuyuan E. Ai, Alexandra Auderset, Aaron L. Bieler, Camino Eck, Jesse Farmer, Barbara Hinnenberg, Matthew Lacerra, Jennifer Leichliter, Tina Lüdecke, Sergey Oleynik, Florian Rubach, Mareike Schmitt, Marissa Vink, Tanja Wald, Maayan Yehudai, Daniel M. Sigman & Alfredo Martínez-García, 2023, Rapid Communications in Mass Spectrometry, 38(1)

DOI: 10.1002/rcm.9650

Type: article

Nitrogen isotopic composition as a gauge of tumor cell anabolism-to-catabolism ratio

Marietta Straub, Alexandra Auderset, Laurence de Leval, Nathalie Piazzon, Damien Maison, Marie-Catherine Vozenin, Jonathan Ollivier, Benoît Petit, Daniel M. Sigman & Alfredo Martínez-García, 2023, Scientific Reports, 13

DOI: 10.1038/s41598-023-45597-z

Type: article

A well oxygenated eastern tropical Pacific during the warm Miocene

Anya V. Hess, Alexandra Auderset, Yair Rosenthal, Kenneth G. Miller, Xiaoli Zhou, Daniel Sigman & Alfredo Martínez-García, 2023, Nature, 619, 521-525

DOI: 10.1038/s41586-023-06104-6

Type: article

The impact of incomplete nutrient consumption in the Southern Ocean on global mean ocean nitrate δ15N

F. Fripiat, D.M. Sigman, A. Martínez-García, D. Marconi, X.E. Ai, A. Auderset, S.E. Fawcett, S. Moretti, A.S. Studer & G.H. Haug, 2023, Global Biogeochemical Cycles, 37(2)

DOI: 10.1029/2022GB007442

Type: article

Oceanic nutrient rise and the late Miocene inception of Pacific oxygen-deficient zones

Xingchen Tony Wang, Yuwei Wang, Alexandra Auderset, Daniel M. Sigman, Haojia Ren, Alfredo Martínez-García, Gerald H. Haug, Zhan Su, Yi Ge Zhang, Birger Rasmussen, Alex L. Sessions & Woodward W. Fischer, 2022, Proceedings of the National Academy of Sciences, 119(45)

DOI: 10.1073/pnas.2204986119

Type: article

Enhanced ocean oxygenation during Cenozoic warm periods

Alexandra Auderset, Simone Moretti, Björn Taphorn, Pia-Rebecca Ebner, Emma Kast, Xingchen T. Wang, Ralf Schiebel, Daniel M. Sigman, Gerald H. Haug & Alfredo Martínez-García, 2022, Nature, 609(7925), 77-82

DOI: 10.1038/s41586-022-05017-0

Type: article

Laboratory assessment of the impact of chemical oxidation, mineral dissolution, and heating on the nitrogen isotopic composition of fossil‐bound organic matter

Alfredo Martínez‐García, Jonathan Jung, Xuyuan E. Ai, Daniel M. Sigman, Alexandra Auderset, Nicolas N. Duprey, Alan Foreman, François Fripiat, Jennifer Leichliter, Tina Lüdecke, Simone Moretti & Tanja Wald, 2022, Geochemistry, Geophysics, Geosystems, 23(8)

DOI: 10.1029/2022GC010396

Type: article

Distinct nitrogen isotopic compositions of healthy and cancerous tissue in mice brain and head&neck micro-biopsies

M. Straub, D.M. Sigman, Alexandra Auderset, J. Ollivier, B. Petit, B. Hinnenberg, F. Rubach, S. Oleynik, M.-C. Vozenin & A. Martínez-García, 2021, BMC Cancer, 21

DOI: 10.1186/s12885-021-08489-x

Type: article

Coupled Southern Ocean cooling and Antarctic ice sheet expansion during the middle Miocene

Thomas J. Leutert, Alexandra Auderset, Alfredo Martínez-García, Sevasti Modestou & A. Nele Meckler, 2020, Nature Geoscience, 13(8), 634–639

DOI: 10.1038/s41561-020-0623-0

Type: article

Simultaneous extraction and chromatographic separation of n-alkanes and alkenones from glycerol dialkyl glycerol tetraethers via selective Accelerated Solvent Extraction

Alexandra Auderset, Mareike Schmitt & Alfredo Martínez-García, 2020, Organic Geochemistry, 143(5)

DOI: 10.1016/j.orggeochem.2020.103979

Type: article

Dr Alexandra Auderset

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