Mechanisms of the Intermolecular Nuclear Magnetic Relaxation Dispersion of the (CH 3 ) 4 N + Protons in Gd 3+ Heavy-Water Solutions. Interest for the Theory of Magnetic Resonance Imaging

Magnetic-Field-Dependent Electronic Rela

Magnetic-Field-Dependent Electronic Relaxation of Gd3+ in Aqueous Solutions of the Complexes [Gd(H2O)8]3+, [Gd(propane-1,3-diamine-N,N,N′,N′-tetraacetate)(H2O)2]−, and [Gd(N,N′-bis[(N-methylcarbamoyl)methyl]-3-azapentane-1,5-diamine-3,N,N′-triacetate)(H2O)] of interest in magnetic-resonance imaging

✍ D. Hugh Powell; André E. Merbach; Gabriel González; Ernö Brücher; Károly Micskei 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 German ⚖ 823 KB

## Abstract EPR Spectra have been measured for aqueous solutions of a series of Gd^3+^ complexes at variable temperature and a range of magnetic fields; S‐band (0.14 T), X‐band (0.34 T), Q‐band (1.2 T), and 2‐mm‐band (5.0 T). The major contribution to the observed line widths is magnetic‐field‐depe