In recent years the number of applications of sulfur (S) analysis using inductively coupled
plasma mass spectrometry (ICP-MS) as detector has increased significantly. In this article …

This review covers analytical methods applied to the determination of none volatile sulphur-
containing biological compounds. The classes of S-compounds include amino acids …

The precise characterization of the elemental composition of cereals and cereal products is
becoming crucial to assess their nutritional values, geographical labeling, and also …

Highlights•Elemental (bio) analysis offers novel absolute quantification methods.•Potential
reference methods of a higher metrological order are created.•Methods often assist method …

A species-specific Isotope Dilution (ID) method is described for the determination of free
methionine in human blood plasma by High Performance Liquid Chromatography …

A multi-collector ICP-MS instrument was evaluated for the on-line measurement of sulfur
isotope ratios during the liquid chromatographic separation of sulfur metabolites in mouse …

Animal dung is an important resource in natural, pastoral and agro-ecosystems. Labelling
dung with stable isotopes offers a powerful technique to trace faeces-derived carbon and …

Sulfur isotopic enrichment of urine metabolites in healthy and prostate cancer mice using 34
S enriched yeast and High Performance Liquid Chromatography coupled to Multicollector …

La búsqueda de nuevos biomarcadores de enfermedades en general y tumores malignos
en particular es uno de los grandes campos de investigación clínica. De los diferentes …