Studies of Dynamic Nuclear Polarization with Nitroxides in Aqueous Solution
✍ Scribed by P. Höfer; P. Carl; G. Guthausen; T. Prisner; M. Reese; T. Carlomagno; C. Griesinger; M. Bennati
- Book ID
- 106220482
- Publisher
- Springer Vienna
- Year
- 2008
- Tongue
- English
- Weight
- 204 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0937-9347
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Strongly scalar 'H intermolecular dynamic nuclear polarization (DNP) of solvent 'H nuclei in solutions of organic free radicals has now been observed at room temperature. Transient protonation of the CFaCOOHIpyridyl imidazoline-l-oxyl radical system accounts for the observed effects.
Dynamic nuclear polarization of tin-l 19 in free radical solutions has been studied at 175 G. Scalar interactions are predominant for both bivalent and tetravalent tin compounds.
## Abstract Thermolysis of di‐(4‐chlorobenzoyl)‐peroxide was carried out in the probe of an NMR. spectrometer. The dependence of product distribution and chemically induced dynamic nuclear polarization (CIDNP.) patterns on the concentrations of radical trapping agents gives evidence that the CIDNP.