| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5420955 | Solid State Nuclear Magnetic Resonance | 2006 | 5 Pages |
Abstract
We demonstrate that an efficient Câ²âCα polarization transfer based on J-coupling can be realized under fast magic-angle spinning (MAS) condition without 1H decoupling. Experimental results are presented for model crystalline compounds as well as a non-crystalline 17-residue polypeptide MB(i+4)EK. Measurements on MB(i+4)EK demonstrate that 53% of the initial Câ² polarization was transferred to the cross peaks at 7.05 T under 25 kHz MAS spinning.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Yun Mou, John Chin Hao Chao, Jerry C.C. Chan,