Pulsed gradient spin echo nuclear magnetic approach

An a priori prediction for cocrystal formation has been reported that is based on intermolecular pair interactions that have been characterized using pulsed gradient spin-echo nuclear magnetic resonance, and tested against the conventional ionization constant guideline for 25 molecular pairs [17]. This approach was shown to work well even in different... 

Molecular self-diffusion coefficients are experimentally easily accessible and can be measured accurately with various techniques. However, the Fourier transform pulsed field gradient spin-echo NMR (FT PGSE NMR) approach has during the last decade proved to be superior to other approaches for several reasons. In this technique the displacement of nuclear spins in a controlled magnetic field gradient is monitored, and the contributions of different components are resolved by Fourier transformation of the NMR signal (spin echo). 

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