The chemical bonds and attractive forces of atoms with ... As a result, the heavier isotopes react more slowly than the lighter isotopes leading to isotopic separation or fractionation between ...

Current isotope separation processes are not very efficient ... from the Wilhelm Ostwald Institute for Physical and Theoretical Chemistry at Leipzig University and spokesperson for the Research ...

The OG Lab focuses on the extraction, purification, separation, and chemical and isotopic characterization ... isolation and concentration of organic molecules for further chemical and/or stable ...

However, the isotope separation factor is so marginal that ... colleagues from the Kurnakov Institute of General and Inorganic Chemistry and Mendeleev University of Chemical Technology of Russia ...

The Center for Isotope Geochemistry is a world-class facility for high ... two quadrupole mass filters and can resolve isobaric interferences using reaction chemistry. This has applications in Earth ...

Evidence for its existence was needed to complete the lanthanide row in the periodic table – the organized array of all the chemical elements ... in the High Flux Isotope Reactor at ORNL.

Researchers mapped predicted bioavailable strontium isotope ratios across most of the African continent. Matching values from ...