Copper, a native metal found in ores, is the principal metal in bronze and brass. It is a
reddish metal with a density of 8920 kg m− 3. All of copper's compounds tend to be brightly …

The biogeochemical cycling of metals in natural systems is often accompanied by stable
isotope fractionation which can now be measured due to recent analytical advances. In …

Isotope ratios of heavy elements vary on the 1/10000 level in high temperature materials,
providing a fingerprint of the processes behind their origin. Ensuring that the measured …

For many decades the accurate and precise determination of isotope ratios has remained a
very strong interest to many researchers due to its important applications in earth …

Studies including multiple isotope systems in aerosols promises unparalleled insights into
sources and pathways of metals in the atmosphere. However, such studies remain rare …

The commonly used, but no longer available, reference materials NIST SRM 976 (Cu) and
'JMC Lyon'(Zn) were calibrated against the new reference materials ERM®‐AE633, ERM® …

The aim of this study was to improve our understanding of what controls the isotope
composition of Cu, Zn and Pb in particulate matter (PM) in the urban environment and to …

The redox-sensitive stable isotope geochemistry of chromium bears the potential to monitor
the attenuation of chromate pollution and to investigate changes in environmental conditions …

This study reports spatial and temporal variability of Zn and Cu isotopes in atmospheric
particulate matter (PM) collected in two major European cities with contrasting atmospheric …

In an earlier study, we found that rice (Oryza sativa) grown in nutrient solution well‐supplied
with Zn preferentially took up light 64Zn over 66Zn, probably as a result of kinetic …