Ontology highlight
ABSTRACT:
SUBMITTER: van Zelst FHM
PROVIDER: S-EPMC6127797 | biostudies-literature | 2018 Sep
REPOSITORIES: biostudies-literature
Analytical chemistry 20180820 17
By coupling supercritical fluid chromatography (SFC) and nuclear magnetic resonance (NMR) in-line, a powerful analytical method arises that enables chemically specific analysis of a broad range of complex mixtures. However, during chromatography, the compounds are diluted in the mobile phase, in this case supercritical CO<sub>2</sub> (scCO<sub>2</sub>), often resulting in concentrations that are too low to be detected by NMR spectroscopy or at least requiring excessive signal averaging. We prese ...[more]