| Literature DB >> 19947611 |
Piotr Bernatowicz1, Katarzyna Ruszczyńska-Bartnik, Andrzej Ejchart, Helena Dodziuk, Ewa Kaczorowska, Haruhisa Ueda.
Abstract
(13)C nuclear spin relaxation processes in seven cyclodextrins (from six-membered alpha to twelve-membered eta) were investigated in (2)H(2)O solution at multiple magnetic fields. Detailed analysis of (13)C longitudinal relaxation in laboratory and rotating frames and (13)C{(1)H} nuclear Overhauser enhancement in these molecules yielded their rotational diffusion tensors and a semiquantitative picture of their internal dynamics.Entities:
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Year: 2010 PMID： 19947611 DOI： 10.1021/jp9084734
Source DB: PubMed Journal: J Phys Chem B ISSN： 1520-5207 Impact factor: 2.991