Heteronuclear decoupling in the NMR of solids

P Hodgkinson - Progress in Nuclear Magnetic Resonance …, 2005 - Elsevier
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Recent advances in solid-state NMR spectroscopy of spin I= 1/2 nuclei

A Lesage - Physical Chemistry Chemical Physics, 2009 - pubs.rsc.org
This perspective contains a brief review of some of the most recent developments in solid-
state NMR spectroscopy of spin I= 1/2 nuclei. Over the last few years, methodological …

Proton assisted recoupling and protein structure determination

G De Paëpe, JR Lewandowski, A Loquet… - The Journal of …, 2008 - pubs.aip.org
We introduce a homonuclear version of third spin assisted recoupling, a second-order
mechanism that can be used for polarization transfer between C 13 or N 15 spins in magic …

Direct spectral optimisation of proton–proton homonuclear dipolar decoupling in solid-state NMR

B Elena, G de Paëpe, L Emsley - Chemical physics letters, 2004 - Elsevier
We show how direct spectral optimisation can be used to provide significantly improved
resolution for proton NMR spectroscopy in the solid state. We describe the design of new …

Proton to carbon-13 INEPT in solid-state NMR spectroscopy

B Elena, A Lesage, S Steuernagel… - Journal of the …, 2005 - ACS Publications
A refocused INEPT through-bond coherence transfer technique is demonstrated for NMR of
rigid organic solids and is shown to provide a valuable building block for the development of …

NMR heteronuclear correlation between quadrupolar nuclei in solids

D Iuga, C Morais, Z Gan, DR Neuville… - Journal of the …, 2005 - ACS Publications
We show for the first time that it is possible to acquire high-resolution heteronuclear NMR
correlation experiments in solid state between second-order-broadened half integer …

Through-space R3-HETCOR experiments between spin-1/2 and half-integer quadrupolar nuclei in solid-state NMR

J Trebosc, B Hu, JP Amoureux, Z Gan - Journal of Magnetic Resonance, 2007 - Elsevier
We present several new methods that allow to obtain through-space 2D HETCOR spectra
between spin-1/2 and half-integer quadrupolar nuclei in the solid state. These methods use …

Quantifying weak hydrogen bonding in uracil and 4-Cyano-4 '-ethynylbiphenyl: a combined computational and experimental investigation of NMR chemical shifts in …

AC Uldry, JM Griffin, JR Yates… - Journal of the …, 2008 - ACS Publications
Weak hydrogen bonding in uracil and 4-cyano-4 '-ethynylbiphenyl, for which single-crystal
diffraction structures reveal close CH⊙⊙⊙ OC and C⋮ CH⊙⊙⊙ N⋮ C distances, is …

Efficient low‐power heteronuclear decoupling in 13C high‐resolution solid‐state NMR under fast magic angle spinning

M Kotecha, NP Wickramasinghe… - Magnetic Resonance in …, 2007 - Wiley Online Library
The use of a low‐power two‐pulse phase modulation (TPPM) sequence is proposed for
efficient 1H radio frequency (rf) decoupling in high‐resolution 13C solid‐state NMR …

Quantitative analysis of backbone dynamics in a crystalline protein from nitrogen-15 spin− lattice relaxation

N Giraud, M Blackledge, M Goldman… - Journal of the …, 2005 - ACS Publications
A detailed analysis of nitrogen-15 longitudinal relaxation times in microcrystalline proteins is
presented. A theoretical model to quantitatively interpret relaxation times is developed in …