## Abstract The proton spinβlattice relaxation parameters in natural and deuterated lysozyme solutions have been measured as a function of temperature (0β50Β°C). The variation of the apparent magnitudes of the water proton magnetizations in the solutions with temperature indicates that magnetic coup
The proton exchange cross-relaxation model of water relaxation in biopolymer systems
β Scribed by Hills, B.P.
- Book ID
- 118126414
- Publisher
- Taylor and Francis Group
- Year
- 1992
- Tongue
- English
- Weight
- 940 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0026-8976
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π SIMILAR VOLUMES
Experiments have been performed to demonstrate and quantify cross-relaxation between water and methylene resonances in a simple model system. Inversion recovery experiments on aqueous solutions of polyethylene glycol produce a transient nuclear Overhauser effect that alters the recovery of the methy
## Abstract Proton relaxation measurements from 18 crayfish abdominal nerve cords (a model of human CNS) are used to demonstrate that the transverse (though not the longitudinal) relaxation can be decomposed into four reproducible components that, in conjunction with optical and electron microscopy
Both pulse and C.W. proton n.m.r, have been used for fmther study of the mobility of the hydrocarbon chains and headgroups in some smectic liquid crystalline phases. It is shown that dipolar broadening is responsible for the observed proton linewidths in these systems, + in the frequency range 10-40