Double-Quantum Dipolar Recoupling at High Magic-Angle Spinning Rates
| Autor: | Dan J. Mitchell, Per Eugen Kristiansen, Jeremy N.S. Evans |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Physics
Nuclear and High Energy Physics Alanine Electron Spin Resonance Spectroscopy Glycine Biophysics Condensed Matter Physics Biochemistry Homonuclear molecule Dipole Nuclear magnetic resonance Models Chemical Solid-state nuclear magnetic resonance Magic angle spinning Assignment methods Double quantum Atomic physics Spinning Mathematics |
| Zdroj: | Journal of Magnetic Resonance. 157:253-266 |
| ISSN: | 1090-7807 |
| DOI: | 10.1006/jmre.2002.2594 |
| Popis: | A full investigation of the possible homonuclear double-quantum recoupling sequences, based on the RN family of sequences with N ≤20, is given. Several new RN sequences, R 16 6 5 , R 18 8 5 , and R 18 10 5 , were applied at high magic-angle spinning rates and compared with theory. The R 18 10 5 technique can be used to recouple dipolar couplings at spinning rates up to 39 kHz, and the application of the sequence in an INADEQUATE experiment is shown for a spinning rate of 30 kHz. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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