[PDF][PDF] Beyond isotropic tumbling models: nuclear spin relaxation in liquids from first principles

J Schmidt, J Hutter, HW Spiess, D Sebastiani - ChemPhysChem, 2008 - zora.uzh.ch
Relaxation is one of the most fundamental phenomena in physics. A few selected examples
of relaxation processes are dielectric relaxation,[1] light-scattering relaxation [2] and the …

Nuclear spin relaxation due to chemical shift anisotropy of gas-phase 129 Xe

M Hanni, P Lantto, J Vaara - Physical Chemistry Chemical Physics, 2011 - pubs.rsc.org
Nuclear spin relaxation provides detailed dynamical information on molecular systems and
materials. Here, first-principles modeling of the chemical shift anisotropy (CSA) relaxation …

Effect of local sugar and base geometry on 13C and 15N magnetic shielding anisotropy in DNA nucleosides

E Brumovska, V Sychrovský, Z Vokáčová… - Journal of biomolecular …, 2008 - Springer
Density functional theory was employed to study the dependence of 13 C and 15 N
magnetic shielding tensors on the glycosidic torsion angle (χ) and conformation of the sugar …

[图书][B] The use of carbon-13 carbonyl labeled residues to develop and refine site-specific NMR secondary structure analysis techniques

JM Stewart - 2009 - search.proquest.com
Synthetic 13 C= O labeling of peptides provides a means by which NMR analysis elucidates
chemical shifts that are indicative of site-specific secondary structure fold. The primary …

Static and dynamic NMR properties of gas-phase xenon

M Hanni - 2011 - oulurepo.oulu.fi
This thesis presents computational studies of both the static and dynamic parameters of the
nuclear magnetic resonance (NMR) spectroscopy of gaseous xenon. First, state-of-the-art …