Journal article
The Lanthanide Cations as Probes in Biological Systems
Abstract
A study has been made over a range of temperatures at 20 MHz and 35 MHz of the spin relaxation rates of water protons in aqueous solutions of ethylene glycol bis‐(aminoethyl)‐tetraacetic acid containing Gd(III) and Eu(II) ions. The results suggest that the dominant relaxation process arises from rotation of the solvated complexes. Relaxation enhancement has been observed for Gd(III) in the presence of lysozyme and values of ɛ*, Kd and τc have …
Authors
Dwek RA; Richards RE; Morallee KG; Nieboer E; Williams RJP; Xavier AV
Journal
The FEBS Journal, Vol. 21, No. 2, pp. 204–209
Publisher
Wiley
Publication Date
July 1971
DOI
10.1111/j.1432-1033.1971.tb01457.x
ISSN
1742-464X