Ring currents and nuclear magnetic resonance in porphyrins
โ Scribed by V. M. Mamaev; G. V. Ponamarev; S. V. Zenin; R. P. Evstigneeva
- Book ID
- 112363365
- Publisher
- Springer
- Year
- 1972
- Tongue
- English
- Weight
- 349 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0040-5760
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
THE nuclear magnetic resonance spectra2 of porphyrins show a number of uncommon features, of which the most noteworthy is a peak at very high field. The spectrum of is shown in the figure; aetioporphyrin I\*\*+ in trifluoroacetic acid (TFA) in this strongly acidic medium the porphyrin is Y \*\* \*\*
The eddy currents in nuclear magnetic resonance (NMR) imaging are analyzed from the solutions of Maxwell's equations and their effects are examined over various experimental conditions from whole-body diagnostic imaging to recently developed NMR microscopy. The analysis is focused mainly on the freq