Attenuation of spin-spin effects in carbon-13 T1ρ NMR experiments by multipulse proton homonuclear decoupling

Attenuation of spin-spin effects in carbon-13 T1ρ NMR experiments by multipulse proton homonuclear decoupling

In crystalline polyoxymethylene, a system with tightly coupled protons, it is shown experimentally that the averaging of the dipolar local field of protons by multipulse proton homonuclear decoupling leads to a decrease in the spin–spin contribution to the 13C rotating frame relaxation rate.

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Magnetic resonance in chemistry 1990-09, Vol.28 (13), p.S10-S14
Hauptverfasser: Tekely, Piotr, Canet, Daniel, Delpuech, Jean-Jacques, Virlet, Joseph
Format: Artikel
Sprache:eng
Schlagworte:
13C
Attenuation of spin-spin effects
Multipulse proton homonuclear decoupling
T1ρ experiments
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In crystalline polyoxymethylene, a system with tightly coupled protons, it is shown experimentally that the averaging of the dipolar local field of protons by multipulse proton homonuclear decoupling leads to a decrease in the spin–spin contribution to the 13C rotating frame relaxation rate.
ISSN:0749-1581
1097-458X
DOI:10.1002/mrc.1260281305