The 19F chemical shift in oxygen containing carbon fluorine products
β Scribed by F. Ciampelli; M. Tacchi Venturi; D. Sianesi
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 387 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
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## Abstract The distribution of two fluorinated anesthetics, halothane and isoflurane, in rabbit brain was mapped during the course of their uptake using ^19^F NMR chemical shift imaging techniques. Use of a short phaseβencoding time and free induction decay acquisition minimized __T__~2~βrelated s
The magnitudes and relative signs of 13C-'% and 'H-'% coupling constants in 6-F-indole, 5-and 6-F-tryptamine, 5-F-indole-3-carboxaldehyde, 2and 4-F-biphenyl, droperidol, flusperilene, l-F-naphthalene and 3-F-fluroanthene (F = fluoro) have been determined using two-dimensional % -' H chemical shift c
NMR methods (S. V. Dvinskikh et al., J. Magn. Reson. 142, 102-110 (2000) and S. V. Dvinskikh and I. FurΓ³, J. Magn. Reson. 144, 142-149 (2000)) that combine PGSE with dipolar decoupling are extended to polycrystalline solids and unoriented liquid crystals. Decoupling suppresses dipolar dephasing not