NMR spectroscopy has been applied to virtually all sites within proteins and biomolecules;
however, the observation of sulfur sites remains very challenging. Recent studies have …

The use of 17 O in NMR spectroscopy for structural studies has been limited due to its low
natural abundance, low gyromagnetic ratio, and quadrupolar relaxation. Previous solution …

Abstract 17O NMR spectroscopy is a powerful technique, which can provide unique
information regarding the structure and reactivity of biomolecules. However, the low natural …

Despite its ease in experimental set up, the low sensitivity of MQMAS experiments is often a
limiting factor in many practical applications. This is mainly due to the large radiofrequency …

Abstract 17 O NMR methods are emerging as a powerful tool for determination of structure
and dynamics in materials and biological solids. We present experimental and theoretical …

In MQMAS-based high-resolution solid-state NMR experiments of half-integer spin
quadrupolar nuclei, the high radiofrequency (RF) field requirement for the MQ excitation and …

High sensitivity and resolution solid-state NMR methods are reported, that straightforwardly
select hydrogen-bonded 15N–17O pairs from amongst all other nitrogen and oxygen sites in …

Solid-state NMR methods with high resolution and sensitivity are presented for identification
and charaterization of hydrogen-bonded 15N/17O atomic pairs in peptide samples. Indirect …

17O NMR spectroscopy is a powerful analytical technique, which enables to access unique
information regarding the structure and reactivity of biomolecules, such as peptides and …