A sulfonated chitooligosaccharide modified silica material for hydrophilic interaction liquid chromatography and its chromatographic evaluation
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DOI: 10.1039/c8ay00070k
Abstract: A novel stationary phase derived from a sulfonated chitooligosaccharide (COS) was prepared and evaluated in hydrophilic interaction liquid chromatography (HILIC) mode. Fourier-transform infrared spectroscopy (FT-IR), elemental analysis (EA), and thermogravimetric analysis (TGA) supported the successful… read more here.
Keywords: phase; stationary phase; interaction liquid; hydrophilic interaction ... See more keywords