Using a 1H-based constant-time uniform-sign cross-peak (CTUC) COSY-type MAS NMR experiment, we have identified a triglyceride layer as the main component of small lipid droplets embedded on the surface of collagen fibrils in compact bone.
High resolution 13C and 15N CP MAS NMR spectra of ZIF-4, ZIF-8 and ZIF-zni are assigned on the basis of DFT calculations on the geometry-optimized structures.