Non-destructive and direct determination of the degree of substitution of carboxymethyl cellulose by HR-MAS 13C NMR spectroscopy.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.03.097
Abstract: We report on the direct assessment of the degree of substitution (DS) of carboxymethyl cellulose (CMC) by High Resolution Magic Angle Spinning (HR-MAS) 13C NMR spectroscopy. The method is applied to industrial CMCs with low… read more here.
Keywords: degree substitution; 13c nmr; substitution carboxymethyl; method ... See more keywords
Molecular Characterization of the Organic Fraction of Municipal Solid Waste and Compositional Evolution during Oxidative Processes Assessed by HR-MAS 13C NMR Spectroscopy
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DOI: 10.3390/app11052267
Abstract: The use of high-resolution magic angle spinning (HR-MAS) 13C NMR spectroscopy is proposed here as an innovative and non-destructive approach to investigate the chemical composition of the organic fraction of municipal solid waste (OFMSW) and… read more here.
Keywords: fraction municipal; spectroscopy; 13c nmr; nmr spectroscopy ... See more keywords