Thrippleton, M. J., Ball, T. J., Steuernagel, S., Ashbrook, S. E. and Wimperis, S. (2006) STARTMAS: a MAS-based method for acquiring isotropic NMR spectra of spin I=3/2 nuclei in real time. Chemical Physics Letters, 431(4-6), pp. 390-396. (doi: 10.1016/j.cplett.2006.09.075)
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Publisher's URL: http://dx.doi.org/10.1016/j.cplett.2006.09.075
Abstract
We describe a novel method, which we call STARTMAS, that allows acquisition of high-resolution or ‘isotropic’ spin I = 3/2 NMR spectra in solids in real time. Unlike the DOR technique of Samoson et al. [Mol. Phys. 65 (1988) 1013], STARTMAS is performed on a standard MAS probe and fast spinning rates are possible. The method consists of a multiple-pulse sequence interleaved with real-time data acquisition and exploits satellite (mI = ±3/2 ↔ ±1/2) and double-quantum (±3/2 ↔ ∓1/2) transitions. We show that STARTMAS experiments can be used to obtain one-dimensional DOR-like spectra or provide an ‘ultrafast’ route to high-resolution two-dimensional spectra.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Wimperis, Professor Stephen and Thrippleton, Dr Michael |
| Authors: | Thrippleton, M. J., Ball, T. J., Steuernagel, S., Ashbrook, S. E., and Wimperis, S. |
| Subjects: | Q Science > QD Chemistry |
| College/School: | College of Science and Engineering > School of Chemistry |
| Journal Name: | Chemical Physics Letters |
| Publisher: | Elsevier BV |
| ISSN: | 0009-2614 |
| ISSN (Online): | 1873-4448 |
| Published Online: | 28 September 2006 |
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