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Characterization of solute-membrane interactions by TMA-measurements

✍ Scribed by W. Pusch; F. Theeuwes

Publisher
Springer
Year
1992
Weight
926 KB
Volume
270
Category
Article
ISSN
0340-255X

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πŸ“œ SIMILAR VOLUMES

The tetramethylammonium ion (TMA+) versu
The tetramethylammonium ion (TMA+) versus the hydronium ion (H3O+) as internal reference for 1H NMR measurements in superacid media. Solute–solvent interactions
✍ Paul Rimmelin; Sylvie Schwartz; Jean Sommer πŸ“‚ Article πŸ“… 1981 πŸ› John Wiley and Sons 🌐 English βš– 326 KB

## Abstract It is shown that the chemical shift of the generally utilized internal reference for ^1^H NMR measurements in superacid media, namely, tetramethylammonium bromide, which is normally fixed at 3.10 ppm from external TMS, changes with the composition of the acid mixture (HF or HSO~3~F:SbF~