Proton n.m.r. relaxation study of mobility in lipid water systems

E. Oldfield; J. Marsden; D. Chapman

doi:10.1016/0009-3084(71)90016-8

Proton n.m.r. relaxation study of mobility in lipid water systems

E. Oldfield, J. Marsden, D. Chapman

Research output: Contribution to journal › Article › peer-review

Abstract

Both pulse and C.W. proton n.m.r. have been used for further 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 MHz. In lecithins in the liquid crystalline phase, the -N⁺NMe₃ group is relatively mobile.

Original language	English (US)
Pages (from-to)	1-8
Number of pages	8
Journal	Chemistry and Physics of Lipids
Volume	7
Issue number	1-2
DOIs	https://doi.org/10.1016/0009-3084(71)90016-8
State	Published - Oct 1971
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Molecular Biology
Organic Chemistry
Cell Biology

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10.1016/0009-3084(71)90016-8

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abstract = "Both pulse and C.W. proton n.m.r. have been used for further 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 MHz. In lecithins in the liquid crystalline phase, the -N+NMe3 group is relatively mobile.",

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Proton n.m.r. relaxation study of mobility in lipid water systems

Abstract

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