Next Article in Journal
Three New Pigment Protein Tyrosine Phosphatases Inhibitors from the Insect Parasite Fungus Cordyceps gracilioides: Terreusinone A, Pinophilin C and Cryptosporioptide A
Next Article in Special Issue
Accumulation of GD1α Ganglioside in MDA-MB-231 Breast Cancer Cells Expressing ST6GalNAc V
Previous Article in Journal
X-ray Structures of Precursors of Styrylpyridine-Derivatives Used to Obtain 4-((E)-2-(Pyridin-2-yl)vinyl)benzamido-TEMPO: Synthesis and Characterization
Previous Article in Special Issue
Targeting N-Glycan Cryptic Sugar Moieties for Broad-Spectrum Virus Neutralization: Progress in Identifying Conserved Molecular Targets in Viruses of Distinct Phylogenetic Origins
Open AccessArticle

Characterization at 25 °C of Sodium Hyaluronate in Aqueous Solutions Obtained by Transport Techniques

1
Department of Physics and Material Engineering, Faculty of Technology, Tomas Bata University in Zlín, nám. T.G.Masaryka 275, Zlín 762 72, Czech Republic
2
Centre of Polymer Systems, Tomas Bata University in Zlín, nám. T.G. Masaryka 5555, Zlín 760 01, Czech Republic,
3
Coimbra Chemistry Centre, Department of Chemistry, University of Coimbra, Coimbra 3004-535, Portugal
*
Authors to whom correspondence should be addressed.
Academic Editors: Vito Ferro and Trinidad Velasco-Torrijos
Molecules 2015, 20(4), 5812-5824; https://doi.org/10.3390/molecules20045812
Received: 9 January 2015 / Revised: 23 March 2015 / Accepted: 26 March 2015 / Published: 2 April 2015
(This article belongs to the Collection Advances in Glycosciences)
Mutual diffusion coefficients, D, were determined for aqueous solutions of sodium hyaluronate (NaHy) at 25 °C and concentrations ranging from 0.00 to 1.00 g·dm−3 using the Taylor dispersion technique. From these experimental data, it was possible to estimate some parameters, such as the hydrodynamic radius Rh, and the diffusion coefficient at infinitesimal concentration, D0, of hyaluronate ion, permitting us to have a better understanding of the structure of these systems of sodium hyaluronate in aqueous solutions. The additional viscosity measurements were done and Huggins constant, kH, and limiting viscosity number, [η], were computed for interaction NaHy/water and NaHy/NaHy determination. View Full-Text
Keywords: diffusion coefficients; transport properties; sodium hyaluronate; Taylor dispersion; Huggins constant; limiting viscosity number diffusion coefficients; transport properties; sodium hyaluronate; Taylor dispersion; Huggins constant; limiting viscosity number
Show Figures

Figure 1

MDPI and ACS Style

Mráček, A.; Gřundělová, L.; Minařík, A.; Veríssimo, L.M.P.; Barros, M.C.F.; Ribeiro, A.C.F. Characterization at 25 °C of Sodium Hyaluronate in Aqueous Solutions Obtained by Transport Techniques. Molecules 2015, 20, 5812-5824. https://doi.org/10.3390/molecules20045812

AMA Style

Mráček A, Gřundělová L, Minařík A, Veríssimo LMP, Barros MCF, Ribeiro ACF. Characterization at 25 °C of Sodium Hyaluronate in Aqueous Solutions Obtained by Transport Techniques. Molecules. 2015; 20(4):5812-5824. https://doi.org/10.3390/molecules20045812

Chicago/Turabian Style

Mráček, Aleš; Gřundělová, Lenka; Minařík, Antonín; Veríssimo, Luís M.P.; Barros, Marisa C.F.; Ribeiro, Ana C.F. 2015. "Characterization at 25 °C of Sodium Hyaluronate in Aqueous Solutions Obtained by Transport Techniques" Molecules 20, no. 4: 5812-5824. https://doi.org/10.3390/molecules20045812

Find Other Styles

Article Access Map by Country/Region

1
Only visits after 24 November 2015 are recorded.
Search more from Scilit
 
Search
Back to TopTop