✦ LIBER ✦
NMR free induction decay and spin echoes in oriented model membrane bilayers
✍ Scribed by E.T. Samulski; B.A. Smith; Chas.G. Wade
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 297 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
A method is demonstrated which produces Cur-Purcell NMR spin echocs for protons in the lamelk potassium oleatc-D20 system oriented between glass plates. When tho hydrocarbon chains ax oriented at an angle of casw1(3-"*) v.5th the magnetic field, the dipolar interactions arc removed and the fret induction decay is inhomogeneity limited. The Carr-Purcell spin echo can be obtained only at this nngk. It is proposed to use this method to messurc diffusion in oriented membrane systems.