We achieved 120 kHz MAS which is unprecedentedly fast spinning speed. We largely revised the design of drive-air nozzle to improve the spinning efficiency. The faster MAS obviously improves sensitivity and resolution in 1H NMR.
DH3* (1H INADEQUATE) of L-histidine HCl H2O
DH3: M. Descheamps, et al., Phys. Chem. Chem. Phys. 13 (2011) 8024-8030.