Five decades of homonuclear dipolar decoupling in solid-state NMR: Status and outlook
It has been slightly more than fifty years since the first homonuclear spin decoupling
scheme, Lee-Goldburg decoupling, was proposed for removing homonuclear dipolar …
scheme, Lee-Goldburg decoupling, was proposed for removing homonuclear dipolar …
Rapid Characterization of Formulated Pharmaceuticals Using Fast MAS 1H Solid-State NMR Spectroscopy
Active pharmaceutical ingredients (APIs) can be prepared in many different solid forms and
phases that affect their physicochemical properties and suitability for oral dosage forms. The …
phases that affect their physicochemical properties and suitability for oral dosage forms. The …
Suppressing 1H spin diffusion in fast MAS proton detected heteronuclear correlation solid-state NMR experiments
A Venkatesh, I Hung, KC Boteju, AD Sadow… - Solid State Nuclear …, 2020 - Elsevier
Fast magic angle spinning (MAS) and indirect detection by high gyromagnetic ratio (γ) nuclei
such as proton or fluorine are increasingly utilized to obtain 2D heteronuclear correlation …
such as proton or fluorine are increasingly utilized to obtain 2D heteronuclear correlation …
Fast acquisition of proton‐detected HETCOR solid‐state NMR spectra of quadrupolar nuclei and rapid measurement of NH bond lengths by frequency selective …
AV Wijesekara, A Venkatesh… - … A European Journal, 2020 - Wiley Online Library
Fast magic‐angle spinning (MAS), frequency selective (FS) heteronuclear multiple quantum
coherence (HMQC) experiments which function in an analogous manner to solution …
coherence (HMQC) experiments which function in an analogous manner to solution …
[HTML][HTML] Effects of radial radio-frequency field inhomogeneity on MAS solid-state NMR experiments
K Aebischer, Z Tošner, M Ernst - Magnetic Resonance, 2021 - mr.copernicus.org
Radio-frequency field inhomogeneity is one of the most common imperfections in NMR
experiments. They can lead to imperfect flip angles of applied radio-frequency (rf) pulses or …
experiments. They can lead to imperfect flip angles of applied radio-frequency (rf) pulses or …
Using nutation-frequency-selective pulses to reduce radio-frequency field inhomogeneity in solid-state NMR
Radio-frequency (rf) field inhomogeneity is a common problem in NMR which leads to non-
ideal rotations of spins in parts of the sample. Often, a physical volume restriction of the …
ideal rotations of spins in parts of the sample. Often, a physical volume restriction of the …
Effects of radio-frequency field inhomogeneity on MAS solid-state NMR experiments
K Aebischer - 2020 - research-collection.ethz.ch
NMR experiments rely on the manipulation of nuclear spins using resonant radio-frequency
(rf) fields. Different coil designs have been developed to generate these fields. In solid-state …
(rf) fields. Different coil designs have been developed to generate these fields. In solid-state …