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. 2023 Mar 28;6:58. doi: 10.1038/s42004-023-00852-2

Fig. 4. DNP-enhanced 13C NMR of surface-functionalized CNF.

Fig. 4

Signal deconvolution of the region between 145 and 185 ppm in 13C DNP-enhanced CPMAS spectra (in black) of a CNF-dansyl/EDC-NHS and b CNF-dansyl/DMTMM. The deconvolution components are shown in blue and their sum in red (dashed line). Assignment is indicated in the figure. DMTMM side product refers here to DMT-OH.