Abstract: In this study, we developed a new frequency-tuning method for 700-MHz nuclear magnetic resonance (NMR) pickup coils. We determined an optimal Helmholtz-type one-turn coil, by using an ...

An efficient NMR approach is described for determining the chemical structures of the monosaccharide glucose and four disaccharides, namely, nigerose, gentiobiose, leucrose and isomaltulose. This ...

By incorporating slots and a shorting wall, the design achieves effective miniaturization and multiband resonance frequencies. Simulation results show satisfactory parameters, including coverage with ...

A 600 MHz NMR spectrometer was used to execute zg30 1 H experiments using parameters reported previously and heteronuclear single quantum coherence spectroscopy (HSQC) experiments, as needed. 1 Thus, ...

General Chemical Procedures NMR spectra were measured on a Bruker Avance II-600 and/or Bruker Avance II-500 instruments (600.1 or 500.0 MHz for 1H and 150.9 or 125.7 MHz for 13C) in ...