Cross polarization from (1)H to quadrupolar (6)Li nuclei for dissolution DNP.
- Perez Linde, Angel J.
- Bornet, Aurélien
- Milani, Jonas
- Vuichoud, Basile
- Melzi, Roberto
- Jannin, Sami
- Bodenhausen, Geoffrey
Publication date
October 2014
DOIAbstract
International audience ; Cross polarization from protons to quadrupolar (6)Li nuclei is combined with dynamic nuclear polarization of protons at 1.2 K and 6.7 T using TEMPOL as a polarizing agent followed by rapid dissolution. Compared to direct (6)Li DNP without cross-polarization, a higher nuclear spin polarization P((6)Li) can be obtained in a shorter time. A double resonance (1)H-(6)Li probe was designed that is equipped for Longitudinally Detected Electron Spin Resonance
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