Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/27084
Title: Mutual diffusion of sodium hyaluranate in aqueous solutions
Authors: Veríssimo, Luís M. P. 
Valada, Teresa I. C. 
Sobral, Abilio J. F. N. 
Azevedo, Eduarda E. F. G. 
Azevedo, Maria L. G. 
Ribeiro, Ana C. F. 
Keywords: Diffusion coefficient; Sodium hyaluronate electrolytes; Solutions; Taylor dispersion; Transport properties
Issue Date: Apr-2014
Publisher: Elsevier
Citation: VERISSIMO, Luis M. P. [et al.] - Mutual diffusion of sodium hyaluranate in aqueous solutions. "The Journal of Chemical Thermodynamics". ISSN 0021-9614. Vol. 71 (2014) p. 14-18
Serial title, monograph or event: The Journal of Chemical Thermodynamics
Volume: 71
Abstract: The Taylor dispersion technique has been used for measuring mutual diffusion coefficients of sodium hyaluronate in aqueous solutions at T = 298.15 K, and concentrations ranging from (0.00 to 0.50) g · dm−3. The results are interpreted on the basis of Nernst, and Onsager and Fuoss theoretical equations. From the diffusion coefficient at infinitesimal concentration, the limiting ionic conductivity and the tracer diffusion coefficient of hyaluronate ion were estimated. These studies have been complemented by molecular mechanics calculations.
URI: http://hdl.handle.net/10316/27084
ISSN: 0021-9614
DOI: 10.1016/j.jct.2013.11.019
Rights: openAccess
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais

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