Enhancing cross-peak intensity in 2D-SLF spectroscopy-The role of equilibrium carbon magnetization in cross polarization experiment

Das, Bibhuti B and Ajithkumar, TG and Ramanathan, KV (2006) Enhancing cross-peak intensity in 2D-SLF spectroscopy-The role of equilibrium carbon magnetization in cross polarization experiment. In: Chemical Physics Letters, 426 (4-6). pp. 422-425.

PDF 6.pdf - Published Version Restricted to Registered users only Download (138kB) | Request a copy

Abstract

A modification to the standard Hartmann-Hahn cross-polarization experiment has been proposed in which the initial 90 degrees pulses are applied both on the I and S spins. The inclusion of the available equilibrium polarization in the static magnetic field for the S spins is shown to have a beneficial effect for the 2D-SLF experiment, contributing to an increase in the cross-peak intensity and hence to a better resolution of the dipolar cross-peaks

Item Type:	Journal Article
Publication:	Chemical Physics Letters
Publisher:	Elsavier
Additional Information:	Copyright of this article belongs to Elsavier.
Department/Centre:	Division of Chemical Sciences > NMR Research Centre (Formerly Sophisticated Instruments Facility) Division of Physical & Mathematical Sciences > Physics
Date Deposited:	23 Mar 2009 09:32
Last Modified:	19 Sep 2010 05:25
URI:	http://eprints.iisc.ac.in/id/eprint/18745

Actions (login required)

View Item