𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Studies of Polymers by Nuclear Magnetic Resonance at Magic Angle Rotation. III. Poly(γ-benzyl L-glutamate) in Solution

✍ Scribed by Doskoilová, D.; Schneider, B.

Book ID
125996229
Publisher
American Chemical Society
Year
1973
Tongue
English
Weight
573 KB
Volume
6
Category
Article
ISSN
0024-9297

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Nuclear magnetic resonance of xenon-131
Nuclear magnetic resonance of xenon-131 in a poly-γ-benzyl-l-glutamate liquid crystalline solution
✍ A. Loewenstein; M. Brenman 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 150 KB

The quadrupolar spli:ting of xenon-131 (f = 3/2) in a liquid crystaliine solvent is reported. NMR spectra of highly symmetric ions or moleclJles dissolved in liquid crystalline solvents invariably exhtibit dipolar or quadrupolar splittings which indicate that they are apparently oriented. Examples a

An investigation of rotational diffusion
An investigation of rotational diffusion of poly(γ-benzyl-L-glutamate) in dilute solution by 13C nuclear magnetic relaxation
✍ C. Price; F. Heatley; T.J. Holton; P.A. Harris 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 317 KB

13C spin-lattice relaxation times, TI, for the a-carbon nuclei of poly(r-benzyl-L%lutamate) fractions in deuterated DMF are shown to be governed by the diffusion coefficient for rotation about the helix axis, leading to an approximately linear dependence of TI on molecular weight. The p-l3 C spin-sp