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A Common Fungal Associate of the Spruce Bark Beetle Metabolizes the Stilbene Defenses of Norway Spruce

Plant physiology (Bethesda), 2013-07, Vol.162 (3), p.1324-1336

2013

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USGS44, a new high‐purity calcium carbonate reference material for δ13C measurements

Rapid communications in mass spectrometry, 2021-02, Vol.35 (4), p.e9006-n/a

2021

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Reassessment of the NH4NO3 thermal decomposition technique for calibration of the N2O isotopic composition

Rapid communications in mass spectrometry, 2016-12, Vol.30 (23), p.2487-2496

2016

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Drought impact on water use efficiency and intra‐annual density fluctuations in Erica arborea on Elba (Italy)

Plant, cell and environment, 2014-02, Vol.37 (2), p.382-391

2014

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Variations of vessel diameter and delta 13C in false rings of Arbutus unedo L. reflect different environmental conditions

The New phytologist, 2010-12, Vol.188 (4), p.1099-1112

2010

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A new organic reference material, l-glutamic acid, USGS41a, for δ(13) C and δ(15) N measurements - a replacement for USGS41

Rapid communications in mass spectrometry, 2016-04, Vol.30 (7), p.859-866

2016

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On-Line Hydrogen-Isotope Measurements of Organic Samples Using Elemental Chromium: An Extension for High Temperature Elemental-Analyzer Techniques

Analytical chemistry (Washington), 2015-05, Vol.87 (10), p.5198-5205

2015

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A Possible Prebiotic Formation of Ammonia from Dinitrogen on Iron Sulfide Surfaces

Angewandte Chemie (International ed.), 2003-04, Vol.42 (13), p.1540-1543

2003

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How to Couple LC-IRMS with HRMSA Proof-of-Concept Study

Analytical chemistry (Washington), 2022-02, Vol.94 (6), p.2981-2987

2022

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Methyl sulfates as methoxy isotopic reference materials for δ13C and δ2H measurements

Rapid communications in mass spectrometry, 2019-02, Vol.33 (4), p.343-350

2019

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Atomic weights: not so constant after all

Analytical and bioanalytical chemistry, 2013-03, Vol.405 (9), p.2755-2761

Brand, Willi A.

2013

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Automated simultaneous measurement of the δ(13) C and δ(2) H values of methane and the δ(13) C and δ(18) O values of carbon dioxide in flask air samples using a new multi cryo-trap/gas chromatography/isotope ratio mass spectrometry system

Rapid communications in mass spectrometry, 2016-07, Vol.30 (13), p.1523-1539

2016

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In situ observations of the isotopic composition of methane at the Cabauw tall tower site

Atmospheric chemistry and physics, 2016-08, Vol.16 (16), p.10469-10487

2016

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Optimization of on‐line hydrogen stable isotope ratio measurements of halogen‐ and sulfur‐bearing organic compounds using elemental analyzer–chromium/high‐temperature conversion isotope ratio mass spectrometry (EA‐Cr/HTC‐IRMS)

Rapid communications in mass spectrometry, 2017-03, Vol.31 (6), p.475-484

2017

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Spatial Microanalysis of Natural 13 C/ 12 C Abundance in Environmental Samples Using Laser Ablation-Isotope Ratio Mass Spectrometry

Analytical chemistry (Washington), 2019-05, Vol.91 (9), p.6225-6232

2019

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Isotopic disproportionation during hydrogen isotopic analysis of nitrogen-bearing organic compounds

Rapid communications in mass spectrometry, 2015-05, Vol.29 (9), p.878-884

2015

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A robust method for direct calibration of isotope ratios in gases against liquid/solid reference materials, including a laboratory comparison for δ 13 C-CH 4

Rapid communications in mass spectrometry, 2021-01, Vol.35 (1), p.e8944

2021

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Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs

Rapid communications in mass spectrometry, 2018-08, Vol.32 (15), p.1207-1214

2018

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New Concepts for the Determination of Oxidation Efficiencies in Liquid Chromatography–Isotope Ratio Mass Spectrometry

Analytical chemistry (Washington), 2019-04, Vol.91 (8), p.5067-5073

2019

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Automated simultaneous measurement of the δ13C and δ2H values of methane and the δ13C and δ18O values of carbon dioxide in flask air samples using a new multi cryo-trap/gas chromatography/isotope ratio mass spectrometry system

Rapid communications in mass spectrometry, 2016-07, Vol.30 (13), p.1523-1539

2016

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Comments on "Discrepancies between isotope ratio infrared spectroscopy and isotope ratio mass spectrometry for the stable isotope analysis of plant and soil waters"

Rapid communications in mass spectrometry, 2010-09, Vol.24 (17), p.2687-2688

Brand, Willi A.

2010

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Background variations of atmospheric CO2 and carbon-stable isotopes at Waliguan and Shangdianzi stations in China

Journal of geophysical research. Atmospheres, 2014-05, Vol.119 (9), p.5602-5612

2014

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Short-term variations in delta(13)C of ecosystem respiration reveals link between assimilation and respiration in a deciduous forest

Oecologia, 2005-01, Vol.142 (1), p.70-82

2005

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USGS44, a new high-purity calcium carbonate reference material for δ 13 C measurements

Rapid communications in mass spectrometry, 2021-02, Vol.35 (4), p.e9006

2021

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A Common Fungal Associate of the Spruce Bark Beetle Metabolizes the Stilbene Defenses of Norway Spruce

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

USGS44, a new high‐purity calcium carbonate reference material for δ13C measurements

Reassessment of the NH4NO3 thermal decomposition technique for calibration of the N2O isotopic composition

Drought impact on water use efficiency and intra‐annual density fluctuations in Erica arborea on Elba (Italy)

Variations of vessel diameter and delta 13C in false rings of Arbutus unedo L. reflect different environmental conditions

A new organic reference material, l-glutamic acid, USGS41a, for δ(13) C and δ(15) N measurements - a replacement for USGS41

On-Line Hydrogen-Isotope Measurements of Organic Samples Using Elemental Chromium: An Extension for High Temperature Elemental-Analyzer Techniques

A Possible Prebiotic Formation of Ammonia from Dinitrogen on Iron Sulfide Surfaces

How to Couple LC-IRMS with HRMSA Proof-of-Concept Study

Methyl sulfates as methoxy isotopic reference materials for δ13C and δ2H measurements

Atomic weights: not so constant after all

Automated simultaneous measurement of the δ(13) C and δ(2) H values of methane and the δ(13) C and δ(18) O values of carbon dioxide in flask air samples using a new multi cryo-trap/gas chromatography/isotope ratio mass spectrometry system

In situ observations of the isotopic composition of methane at the Cabauw tall tower site

Optimization of on‐line hydrogen stable isotope ratio measurements of halogen‐ and sulfur‐bearing organic compounds using elemental analyzer–chromium/high‐temperature conversion isotope ratio mass spectrometry (EA‐Cr/HTC‐IRMS)

Spatial Microanalysis of Natural 13 C/ 12 C Abundance in Environmental Samples Using Laser Ablation-Isotope Ratio Mass Spectrometry

Isotopic disproportionation during hydrogen isotopic analysis of nitrogen-bearing organic compounds

A robust method for direct calibration of isotope ratios in gases against liquid/solid reference materials, including a laboratory comparison for δ 13 C-CH 4

Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs

New Concepts for the Determination of Oxidation Efficiencies in Liquid Chromatography–Isotope Ratio Mass Spectrometry

Automated simultaneous measurement of the δ13C and δ2H values of methane and the δ13C and δ18O values of carbon dioxide in flask air samples using a new multi cryo-trap/gas chromatography/isotope ratio mass spectrometry system

Comments on "Discrepancies between isotope ratio infrared spectroscopy and isotope ratio mass spectrometry for the stable isotope analysis of plant and soil waters"

Background variations of atmospheric CO2 and carbon-stable isotopes at Waliguan and Shangdianzi stations in China

Short-term variations in delta(13)C of ecosystem respiration reveals link between assimilation and respiration in a deciduous forest

USGS44, a new high-purity calcium carbonate reference material for δ 13 C measurements

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