Water proton relaxation rate enhancements as a function of magnetic field strength and nature and size of paramagnetic solutes

✍ Scribed by Ivano Bertini; Francesco Capozzi; Claudio Luchinat

• Publisher: Elsevier Science
• Year: 1991
• Tongue: English
• Weight: 548 KB
• Volume: 9
• Category: Article
• ISSN: 0730-725X
• DOI: 10.1016/0730-725x(91)90387-2

✦ Synopsis

The theoretical expectations for nuclear longitudinal relaxation rate enhancements for water protons sensing paramagnetic metal ions are shown. The cases of S = l/2 (Cu'+ and VO"), S = 1 (Ni'+), S = 5/2 (Mn'+ and Fe'+). S = 7/2 (Gd3+) are considered b-v including some factors which split the S manifold at zero field c, . ,

and the effect of the rotation.