The purpose of the present study was the development of an accurate method to determine the degree of substitution (DS) of modified hyaluronic acid (HA) by proton nuclear magnetic resonance (1H NMR) spectroscopy. The influence of the effect of ionic strength and pH on 1H NMR spectra of HA ...
Exact determination of the degree of substitution of high molar mass hyaluronan by controlling the conformation in solutionHyaluronic acidPolyelectrolytesQuantitative 1D-NMR spectroscopyProton mobilityConformationThe purpose of the present study was the development of an accurate method to determine the degree...
Exact determination of the degree of substitution of high molar mass hyaluronan by controlling the conformation in solution - ScienceDirectHyaluronic acidPolyelectrolytesQuantitative 1D-NMR spectroscopyProton mobilityConformationThe purpose of the present study was the development of an accurate method to ...