Correct Symmetry Treatment for X + X Reactions Prevents Large Errors in Predicted Isotope Enrichment. The Journal of Physical Chemistry A. 123:2320-2324.. 2019.
Deep-biosphere methane production stimulated by geofluids in the Nankai accretionary complex. Science Advances. 4. 2018.
Geochemistry of fluids from Earth’s deepest ridge-crest hot-springs: Piccard hydrothermal field, Mid-Cayman Rise. Geochimica et Cosmochimica Acta. 228:95-118.. 2018.
Nitrogen fixation sustained productivity in the wake of the Palaeoproterozoic Great Oxygenation Event. Nature Communications. 9:978.. 2018.
Open-source sensor for measuring oxygen partial pressures below 100 microbars. PloS one. 13:e0206678.. 2018.
Combined 34 S, 33 S and 18 O isotope fractionations record different intracellular steps of microbial sulfate reduction. Geochimica et Cosmochimica Acta. 203:364–380.. 2017.
Influence of phosphorus and cell geometry on the fractionation of sulfur isotopes by several species of Desulfovibrio during microbial sulfate reduction. Frontiers in Microbiology. 8:890.. 2017.
Photochemistry of Sulfur Dioxide and the Origin of Mass-Independent Isotope Fractionation in Earth's Atmosphere. Annual Review of Earth and Planetary Sciences. 45. 2017.
Pollution from the 2014–15 Bárðarbunga eruption monitored by snow cores from the Vatnajökull glacier, Iceland. Journal of Volcanology and Geothermal Research. 347:371–396.. 2017.
Fractionation of the methane isotopologues 13CH4, 12CH3D, and 13CH3D during aerobic oxidation of methane by Methylococcus capsulatus (Bath). Geochimica et Cosmochimica Acta. 192:186–202.. 2016.
An oligotrophic deep-subsurface community dependent on syntrophy is dominated by sulfur-driven autotrophic denitrifiers. Proceedings of the National Academy of Sciences. 113:E7927-E7936.. 2016.
Rapid oxygenation of Earth’s atmosphere 2.33 billion years ago. Science Advances. 2:e1600134.. 2016.
Decline in oceanic sulfate levels during the early mesoproterozoic. Precambrian Research. 258:36-47.. 2015.
Identification of sulfur sources and isotopic equilibria in submarine hot-springs using multiple sulfur isotopes. Geochimica et Cosmochimica Acta.. 2015.
Millimeter-wave optical double resonance schemes for rapid assignment of perturbed spectra, with applications to the C̃1B2 state of SO2. The Journal of Chemical Physics. 142:-.. 2015.
Sulfur isotope evidence for low and fluctuating sulfate levels in the Late Devonian ocean and the potential link with the mass extinction event. Earth and Planetary Science Letters. 419:52–62.. 2015.
Consumption of atmospheric hydrogen during the life cycle of soil-dwelling actinobacteria. Environmental Microbiology Reports. 6:226–238.. 2014.
Development of a spectroscopic technique for continuous online monitoring of oxygen and site-specific nitrogen isotopic composition of atmospheric nitrous oxide.. Analytical chemistryAnalytical chemistry. 86(3):1726-34.. 2014.
Measurement of a Doubly-Substituted Methane Isotopologue, 13CH3D, by Tunable Infrared Laser Direct Absorption Spectroscopy. Analytical Chemistry. 86. 2014.
Multiple sulfur isotope signatures of sulfite and thiosulfate reduction by the model dissimilatory sulfate-reducer, Desulfovibrio alaskensis str. G20. Frontiers in Microbiology. 5. 2014.
Predictive isotope model connects microbes in culture and nature. Proceedings of the National Academy of Sciences.. 2014.
Fractionation of sulfur isotopes by Desulfovibrio vulgaris mutants lacking hydrogenases or type I tetraheme cytochrome c3. Frontiers in MicrobiologyFrontiers in Microbiology. 4(June):1-10.. 2013.
Fully automated, high-precision instrumentation for the isotopic analysis of tropospheric N2O using continuous flow isotope ratio mass spectrometry.. Rapid communications in mass spectrometry : RCMRapid communications in mass spectrometry : RCM. 27(15):1723-38.. 2013.
High-Precision Measurements of 33S and 34S Fractionation during SO2 Oxidation Reveal Causes of Seasonality in SO2 and Sulfate Isotopic Composition.. Environmental science & technologyEnvironmental science & technology. 47(21):12174-83.. 2013.