Longitudinal and transverse proton relaxation rates have been measured for L-histidine in water solution. From a comparison of the former, measured in the selective and non-selective modes, it was found that the dipolar relaxation mechanism dominates the proton relaxation process. Molecular and internal motions have been quantified on the basis of a 'jump' relaxation model. Complex relaxation behaviour has been observed for protons of the histidyl species.
Rossi, C., Pogliani, L., Laschi, F., Niccolai, N. (1983). Proton magnetic relaxation mechanisms and solution dynamics of L-histidine. JOURNAL OF THE CHEMICAL SOCIETY. FARADAY TRANSACTIONS I, 79(12), 2955-2959 [10.1039/F19837902955].
Proton magnetic relaxation mechanisms and solution dynamics of L-histidine
Rossi C.;Niccolai N.
1983-01-01
Abstract
Longitudinal and transverse proton relaxation rates have been measured for L-histidine in water solution. From a comparison of the former, measured in the selective and non-selective modes, it was found that the dipolar relaxation mechanism dominates the proton relaxation process. Molecular and internal motions have been quantified on the basis of a 'jump' relaxation model. Complex relaxation behaviour has been observed for protons of the histidyl species.
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https://hdl.handle.net/11365/34972
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