Neutron scattering in β-cyclodextrin solutions

Dynamic properties of liquid molecules in the solution of modified β-cyclodextrin (β-CD) in dimethylformamide (DMF) were studied by quasi-elastic neutron scattering. Measurements of the QENS spectra were performed at room temperature using a multidetector time-of-flight spectrometer. It was shown th...

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Bibliographic Details
Published in:	Journal of molecular liquids Vol. 127; no. 1; pp. 44 - 46
Main Authors:	Bulavin, L.A., Klepko, V.V., Riabov, S.V., Kercha, Yu.Yu, Slisenko, V.I., Vasilkevich, O.A., Krotenko, V.V.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 15-08-2006
Subjects:	Dimethylformamide (DMF) Neutron scattering β-cyclodextrin (β-CD) Neutron scattering Dimethylformamide (DMF) β-cyclodextrin (β-CD)
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Summary:	Dynamic properties of liquid molecules in the solution of modified β-cyclodextrin (β-CD) in dimethylformamide (DMF) were studied by quasi-elastic neutron scattering. Measurements of the QENS spectra were performed at room temperature using a multidetector time-of-flight spectrometer. It was shown that the addition of salts to β-CD-DMF solutions leads to decreasing total self diffusion coefficient in comparison with solutions without salts and to the pumping of single-particle diffuse modes into collective ones that can denote complex forming in such systems.
ISSN:	0167-7322 1873-3166
DOI:	10.1016/j.molliq.2006.03.010