Advances in humeomics: enhanced structural identification of humic molecules after size fractionation of a soil humic acid.

@article{Nebbioso2012AdvancesIH,
  title={Advances in humeomics: enhanced structural identification of humic molecules after size fractionation of a soil humic acid.},
  author={Antonio Nebbioso and Alessandro Piccolo},
  journal={Analytica chimica acta},
  year={2012},
  volume={720},
  pages={
          77-90
        }
}
We size fractionated a soil humic acid (HA) by preparative high performance size exclusion chromatography (HPSEC) and evaluated the analytical capacity of humeomics to isolate and identify humic molecular components in the separated size-fractions. HA and its three size-fractions were chemically fractionated to extract non-covalently bound organosoluble compounds (ORG1), weakly ester-bound organosoluble (ORG2) and hydrosoluble constituents (AQU2), strongly ester-bound organosoluble components… CONTINUE READING
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