This publication is intended to support the proper use of the compound specific stable isotope (CSSI) technique for identifying sources of sediment within agroecosystems. Based on the measurement of ...

This instrument is optimized for the isotopic characterization of mixtures of organic molecules at trace quantities (~10ng per compound for carbon, ~100ng per compound for hydrogen) which provides ...

Isotope Ratio Mass Spectrometry (IRMS) is a powerful analytical technique used in food authentication and origin tracing. This method allows researchers to analyze the isotopic composition of ...

The process could mean producing heavy water for nuclear power plants could be ten times less energy intensive, simpler and cheaper using graphene. One of the hydrogen isotopes, deuterium, is widely ...

Stable isotopes are non-radioactive forms of atoms. Although they do not emit radiation, their unique properties enable them to be used in a broad variety of applications, including water and soil ...

The team's work provides the first known strontium isotope data for 16 of those countries. New samples used in the project included wild plants, soils, bones, teeth, and snail shells, which were ...

The team’s work provides the first known strontium isotope data for 16 of those countries. New samples used in the project included wild plants, soils, bones, teeth ... Strontium isoscape of ...

The team's work provides the first known strontium isotope data for 16 of those countries. New samples used in the project included wild plants ... Africa allows tracing origins of victims ...