With developments in multi-collector inductively coupled plasma mass spectrometry (MC-
ICP-MS), applications of metal stable isotopes received increasing attentions in the studies …

Chemical physics plays a large role in determining the isotopic compositions of gases in
Earth's atmosphere, which in turn provide fundamental insights into the sources, sinks, and …

The Cryogenian Sturtian and Marinoan Snowball Earth glaciations bracket a nonglacial
interval during which Demosponge and green-algal biomarkers first appear. To understand …

Volcanic eruptions are thought to be a key driver of rapid climate perturbations over
geological time, such as global cooling, global warming, and changes in ocean chemistry …

The origin of water in the Earth-Moon system is a pivotal question in planetary science,
particularly with the need for water resources in the race to establish lunar bases. The …

The discovery of chemically induced mass-independent isotope fractionation in ozone
formation 40 years ago revealed a new type of isotope effect that was not considered within …

On the basis of phylogenetic studies and laboratory cultures, it has been proposed that the
ability of microbes to metabolize iron has emerged prior to the Archaea/Bacteria split …

The history of the discovery of stable isotopes and later, their influence of chemical and
physical phenomena originates in the 19th century with discovery of radioactivity by …

The observation of mass-independent sulfur isotope fractionations (S-MIF) in Archean–
Paleoproterozoic rocks has been instrumental in constraining oxygen levels on early Earth …

Mixed solid compounds are employed in a vast array of applications so an accurate
determination of their chemical compositions is of crucial importance. All current …