Analysis of intramolecular carbon isotope distributions in alanine by electrospray ionization Orbitrap mass spectrometry

Isotope effects at the origin of life: Fingerprints of the Strecker synthesis

(2022) L. Chimiak et al.   GEOCHIMICA ET COSMOCHIMICA ACTA

Methods and limitations of stable isotope measurements via direct elution of chromatographic peaks using gas chromotography-Orbitrap mass spectrometry

(2022) Sarah S. Zeichner et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Position‐specific carbon isotope analysis of serine by gas chromatography/Orbitrap mass spectrometry, and an application to plant metabolism

(2022) Elise B. Wilkes et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

High-dimensional isotomics, part 1: A mathematical framework for isotomics

(2022) Timothy Csernica et al.   CHEMICAL GEOLOGY

Exploring the Potential of Electrospray-Orbitrap for Stable Isotope Analysis Using Nitrate as a Model

(2021) Andreas Hilkert et al.   ANALYTICAL CHEMISTRY

Simultaneous, High-Precision Measurements of δ2H and δ13C in Nanomole Quantities of Acetate Using Electrospray Ionization-Quadrupole-Orbitrap Mass Spectrometry

(2021) Elliott P. Mueller et al.   ANALYTICAL CHEMISTRY

Practical considerations for amino acid isotope analysis

(2021) Shaelyn N. Silverman et al.   ORGANIC GEOCHEMISTRY

Stable Isotope Analysis of Intact Oxyanions Using Electrospray Quadrupole-Orbitrap Mass Spectrometry

(2020) Cajetan Neubauer et al.   ANALYTICAL CHEMISTRY

Intramolecular 13C isotope distributions of butane from natural gases

(2020) Maxime Julien et al.   CHEMICAL GEOLOGY

A method for stable carbon isotope measurement of underivatized individual amino acids by multi‐dimensional high‐performance liquid chromatography and elemental analyzer/isotope ratio mass spectrometry

(2020) Yuchen Sun et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

NMR-based isotopic and isotopomic analysis

(2020) Serge Akoka et al.   PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY

Carbon isotope evidence for the substrates and mechanisms of prebiotic synthesis in the early solar system

(2020) L. Chimiak et al.   GEOCHIMICA ET COSMOCHIMICA ACTA

Revisiting Fragmentation Reactions of Protonated α-Amino Acids by High-Resolution Electrospray Ionization Tandem Mass Spectrometry with Collision-Induced Dissociation

(2019) Pengwei Zhang et al.   Scientific Reports

Isotope heterogeneity in ethyltoluenes from Australian condensates, and their stable carbon site-specific isotope analysis

(2019) Jaime Cesar et al.   ORGANIC GEOCHEMISTRY

Position-Specific Carbon Stable Isotope Ratios by Proton NMR Spectroscopy

(2019) David W. Hoffman et al.   ANALYTICAL CHEMISTRY

Position-specific 13 C/12 C analysis of amino acid carboxyl groups - automated flow-injection analysis based on reaction with ninhydrin

(2018) Brian Fry et al.   RAPID COMMUNICATIONS IN MASS SPECTROMETRY

Scanning the isotopic structure of molecules by tandem mass spectrometry

(2018) Cajetan Neubauer et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Analysis of molecular isotopic structures at high precision and accuracy by Orbitrap mass spectrometry

(2017) John Eiler et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Measurement of position-specific 13C isotopic composition of propane at the nanomole level

(2016) Alexis Gilbert et al.   GEOCHIMICA ET COSMOCHIMICA ACTA

The new face of isotopic NMR at natural abundance

(2016) Tangi Jézéquel et al.   MAGNETIC RESONANCE IN CHEMISTRY

A high-resolution gas-source isotope ratio mass spectrometer

(2012) John M. Eiler et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

Compound-specific carbon, nitrogen, and hydrogen isotopic ratios for amino acids in CM and CR chondrites and their use in evaluating potential formation pathways

(2012) Jamie E. ELSILA et al.   METEORITICS & PLANETARY SCIENCE

Dynamics of ions of intact proteins in the Orbitrap mass analyzer

(2009) Alexander Makarov et al.   JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY