Sheth, Anu ; Ravikumar, M. ; Hosur, R. V. (1986) Application of J scaling in two-dimensional spin-echo-correlated spectroscopy to observation of small coupling correlations Journal of Magnetic Resonance (1969), 70 (2). pp. 213-218. ISSN 0022-2364
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002223...
Related URL: http://dx.doi.org/10.1016/0022-2364(86)90003-X
Abstract
The idea of J scaling along the ω1 axis in two-dimensional correlated spectroscopy has been extended to spin-echo-correlated spectroscopy (SECSY). A detailed theoretical analysis of the pulse scheme and the extent of sensitivity enhancement as a result of J scaling has been given. The technique is shown to be particularly suitable for observation of small coupling correlations since it avoids the use of refocusing delays prior to data aquisition. Experimental spectra showing small coupling correlations of the order of 0.5 Hz, in J-scaled SECSY are presented.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 16773 |
| Deposited On: | 15 Nov 2010 13:18 |
| Last Modified: | 03 Jun 2011 10:00 |
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