Jump to Main Content
- Wünsch, Urban J., et al. Show all 3 Authors
- Environmental Science & Technology 2017 v.51 no.20 pp. 11900-11908
- absorption; biogeochemistry; data collection; dissolved organic matter; environmental science; factor analysis; fluorescence; fluorescent dyes; gel chromatography; molecular weight; spectral analysis; spectroscopy; wavelengths
- ... Molecular size plays an important role in dissolved organic matter (DOM) biogeochemistry, but its relationship with the fluorescent fraction of DOM (FDOM) remains poorly resolved. Here high-performance size exclusion chromatography (HPSEC) was coupled to fluorescence emission-excitation (EEM) spectroscopy in full spectral (60 emission and 34 excitation wavelengths) and chromatographic resolution ( ...