✦ LIBER ✦
31P and 23Na NMR studies of the structure and lability of the sodium shift reagent, bis(tripolyphosphate)dysprosium(iii) ([dy(p3O10)]7−) ion, and its decomposition in the presence of rat muscle
✍ Scribed by N. A. Matwiyoff; C. Gasparovic; R. Wenk; J. D. Wicks; A. Rath
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 263 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0740-3194
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✦ Synopsis
The 31P NMR of aqueous [Dy(P3O10)2]7- demonstrates that it is in slow exchange with P3O5-10 on the NMR time scale. In the presence of tissue, [Dy(P3O10)2]7- decomposes to PO4 with an accompanying slow change of the tissue 23Na NMR of extracellular Na+ ion in several NMR distinguishable extracellular sites.