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Diffusion Coefficients of Aqueous Solutions of Carbohydrates as Seen by Taylor Dispersion Technique at Physiological Temperature (37 °C)

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Abstract:

Binary mutual diffusion coefficients have been measured for aqueous solutions of some carbohydrates (glucose, fructose, lactose, sucrose, α-cyclodextrin and β- cyclodextrin) at concentrations from 0.002 mol dm-3 to 0.010 mol dm-3. The concentration dependence of the diffusion coefficients at physiological temperature, 37 °C, is discussed on the basis of their structures.

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Periodical:

Defect and Diffusion Forum (Volumes 258-260)

Pages:

305-309

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.258-260.305

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Online since:

October 2006

Authors:

Ana C.F. Ribeiro, Cecilia Isabel A.V Santos, Victor M.M. Lobo, Artur J.M. Valente, Pedro M.R.A. Prazeres, Hugh D. Burrows

Keywords:

Aqueous Solution, Carbohydrate, Diffusion Coefficient, Physiological Temperature

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© 2006 Trans Tech Publications Ltd. All Rights Reserved

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