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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Fig. 3 | Journal of Wood Science

Fig. 3

From: Cross-polarization dynamics and conformational study of variously sized cellulose crystallites using solid-state 13C NMR

Fig. 3

a Spectral change in the carbonyl region of TO-DP and TO-CNF with CT. b Dependency of CT on the signal intensity corresponding to the carbonyl carbon. c Change in the NMR spectra at 2 ms CT with TEMPO-oxidation. d Change in the signal ratio of the conformation of the C6 hydroxy group and carbonyl carbon. e Relationship between the CI value and the carbonyl ratio calculated as the signal ratio of the carbonyl carbon to the C1 carbon

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