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Stimulated echo PGSE experiment

Diffusions NMR spectroscopy (e.g. PGSE = Pulsed Gradient Spin Echo STE = Stimulated Echo DOSY = Diffusion Ordered Spectroscopy) is a straightforward and accurate method for determination of the self-diffusion coefficient of a molecule. Its principal use in dendrimer chemistry is for size determination of dissolved dendrimers since the self-diffusion coefficient is directly correlated with the hydrodynamic radius of the molecule via the Stokes-Einstein equation [24]. Although one-dimensional and multidimensional diffusion NMR experiments can thus make an important contribution to structural characterisation of dendrimers, they have been used comparatively rarely until recently [25, 26]. [Pg.262]


See other pages where Stimulated echo PGSE experiment is mentioned: [Pg.147]    [Pg.346]    [Pg.371]    [Pg.99]    [Pg.274]    [Pg.524]    [Pg.437]    [Pg.362]    [Pg.251]    [Pg.252]    [Pg.4]    [Pg.288]    [Pg.412]    [Pg.373]   
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