Development of analytical and mathematical methodologies based on multiple-spiking species-specific isotope dilution analysis.
Development of new methodologies based on isotope pattern deconvolution approaches for organic compounds of biomedical and environmental interest using diverse Mass Spectrometric techniques.
Study of the biogeochemical processes of metal species in the environment by:
The use of species-specific isotopically enriched tracers.
The measurement of species-specific natural Isotope variations by coupling chromatographic techniques to Multicollector ICP-MS.