title: Magnetic field dependence of residual dipolar couplings measured in dilute liquid crystalline media.
abstract: The effect of the magnetic field strength on the magnitude of residual dipolar couplings introduced by dilute liquid crystal media was investigated. One-bond heteronuclear residual dipolar couplings and residual deuterium quadrupolar splitting of the water were monitored at various static magnetic fields. It is suggested that the value of residual anisotropic NMR parameters resulting from exchange between ordered and non-ordered molecules decreases with increasing magnetic fields.
authors.affiliation: Institute for Analytical Chemistry, University of Leipzig, Leipzig, Germany.
authors.forename: Krisztina
authors.initials: K
authors.lastname: Fehér
authors.forename: Stefan
authors.initials: S
authors.lastname: Berger
mesh_terms: D016880:Anisotropy; D003460:Crystallization; D019906:Nuclear Magnetic Resonance, Biomolecular / Q000379:methods*; D010743:Phospholipids / Q000737:chemistry*; D012815:Signal Processing, Computer-Assisted; D012996:Solutions; D014867:Water / Q000737:chemistry
chemical_list: D010743:Phospholipids; D012996:Solutions; D014867:Water