The proton exchange cross-relaxation model of water relaxation in biopolymer systems
- 20 June 1992
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 76 (3) , 509-523
- https://doi.org/10.1080/00268979200101501
Abstract
The proton exchange cross-relaxation model is tested by comparing transverse, longitudinal and rotating frame water proton relaxation in gelatine sols and gels. The theory provides a consistent quantitative interpretation without need to invoke contributions from hydration water. A possible exception is the rotating frame dispersion which appears to be associated with hydration water in the gel junction zones.Keywords
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