Extended Data Fig. 7: Optimization of spin-locking conditions.
From: Wood cellulose microfibrils have a 24-chain core–shell nanostructure in seed plants
(a) 13C{1H} CPMAS spectrum of 13C-labelled bacterial cellulose. The experimental spectrum (black) was deconvoluted, where the spectral components were shown in dashed lines, and their sum was shown in green. (b) \({T}_{1\rho }\) dispersion of 13C-labelled bacterial cellulose under spin-locking field B1,SL 30, 50, and 70 kHz. The colours of dashed lines were consistent with those in (a). (TC: total cellulose, CC: crystalline cellulose, SC: semidisordered cellulose).
