Natural-abundance 13C T1 and NOE measurements have been made for backbone and side-chain sites in peptide fragments of transthyretin (TTR 10-20, TTR 105-115, and TTR 105-115Met111) at 13C Larmor frequencies of 125 and 75 MHz. These peptides have previously been implicated in the formation of amyloid
13C NMR studies of molecular relaxation processes in polar fluids
โ Scribed by R. Ling; G.A. Kenney-Wallace; W.F. Reynolds
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 325 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
A study of the dynamical molecular structure of a dilute pol.rr fhud is reported, m which 13C spin-lattice relaxation tines of decanol in deuteratcd cyclohexane are presented for the individual carbon atoms, and the results arc discussed in the context of viscosity data of decanol in alkane syctcm.The two techniques provide complementary information about the mobdity of the alcohol chains and the onset of mcltimer formation, which is sko pertinent to the dynamics of electron rolvation in the same systems.
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