Extremely Slow Counterion Dynamics in Xanthan Liquid Crystal through 23Na and 14N NMR

To describe the structure and dynamics in a lyotropic xanthan liquid crystal, we have done 23Na and 14N NMR experiments. The spectra are consistent with a powder average over randomly oriented liquid-crystalline domains. From 14N quadrupolar echo experiments it was concluded that the exchange among...

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Veröffentlicht in:	The journal of physical chemistry. B 2002-04, Vol.106 (15), p.3864-3871
Hauptverfasser:	van der Maarel, J. R. C, Woessner, D. E, Merritt, M. E
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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