Abstract #3755
High-resolution heteronuclear NMR spectroscopy based on spatial encoding and coherence transfer
Kaiyu Wang 1 , Zhiyong Zhang 1 , Hao Chen 1 , Shuhui Cai 1 , and Zhong Chen 1
1
Department of Electronic Science, Xiamen
University, Xiamen, Fujian, China
Two dimensional (2D) NMR fulfills a central role in the
application of NMR on chemistry, biology and medicine
High-resolution heteronuclear NMR spectroscopy is
difficult to be obtained in inhomogeneous fields. Based
on spatial encoding and spin-echo coherence transfer, we
propose a new method to ultrafast achieve
high-resolution HSQC spectra and J coupling information
in inhomogeneous fields. The results reveal that the new
sequence is an attractive way to eliminate the field
inhomogeneous broadening with high time efficiency and
provides a promising tool for in vivo and in situ
high-resolution 2D NMR spectroscopy.
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