High-resolution NMR spectroscopy in inhomogeneous B0 and B1 fields by two-dimensional correlation

Antonijevic, S. and Wimperis, S. (2003) High-resolution NMR spectroscopy in inhomogeneous B0 and B1 fields by two-dimensional correlation. Chemical Physics Letters, 381(5-6), pp. 634-641. (doi: 10.1016/j.cplett.2003.09.116)

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Abstract

Recently, there has been much interest in methods for obtaining high-resolution NMR spectra in inhomogeneous B0 and B1 fields and in their application to so-called ‘ex situ’ spectroscopy, where the sample and magnet/probe assembly are spatially separated. Here we discuss the implementation of the well-known two-dimensional nutation experiment as a method for correlating B0 and B1 inhomogeneities and, hence, achieving a high-resolution NMR spectrum. The advantages of this approach lie in its simplicity, its spatial (‘depth’) resolution, and in its not requiring a linear correlation of fields, i.e., B1=αB0+k, across th

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Wimperis, Professor Stephen
Authors: Antonijevic, S., and Wimperis, S.
Subjects:Q Science > QD Chemistry
College/School:College of Science and Engineering > School of Chemistry
Journal Name:Chemical Physics Letters
ISSN:0009-2614
Published Online:04 November 2003

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