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dc.title | Characterization at 25°C of sodium hyaluronate in aqueous solutions obtained by transport techniques | en |
dc.contributor.author | Mráček, Aleš | |
dc.contributor.author | Gřundělová, Lenka | |
dc.contributor.author | Minařík, Antonín | |
dc.contributor.author | Veríssimo, Luis M.P. | |
dc.contributor.author | Barros, Marisa Catarina Ferreira | |
dc.contributor.author | Ribeiro, Ana C.F. | |
dc.relation.ispartof | Molecules | |
dc.identifier.issn | 1420-3049 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.date.issued | 2015 | |
utb.relation.volume | 20 | |
utb.relation.issue | 4 | |
dc.citation.spage | 5812 | |
dc.citation.epage | 5824 | |
dc.type | article | |
dc.language.iso | en | |
dc.publisher | MDPI AG | |
dc.identifier.doi | 10.3390/molecules20045812 | |
dc.relation.uri | http://www.mdpi.com/1420-3049/20/4/5812 | |
dc.subject | Diffusion coefficients | en |
dc.subject | Huggins constant | en |
dc.subject | Limiting viscosity number | en |
dc.subject | Sodium hyaluronate | en |
dc.subject | Taylor dispersion | en |
dc.subject | Transport properties | en |
dc.description.abstract | 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 R<inf>h</inf>, 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, k<inf>H</inf>, and limiting viscosity number, [η], were computed for interaction NaHy/water and NaHy/NaHy determination. © 2015, MDPI AG. All rights reserved. | en |
utb.faculty | University Institute | |
utb.faculty | Faculty of Technology | |
dc.identifier.uri | http://hdl.handle.net/10563/1004508 | |
utb.identifier.obdid | 43873387 | |
utb.identifier.scopus | 2-s2.0-84928623430 | |
utb.identifier.wok | 000354480700034 | |
utb.identifier.coden | MOLEF | |
utb.source | j-scopus | |
dc.date.accessioned | 2015-05-28T11:39:02Z | |
dc.date.available | 2015-05-28T11:39:02Z | |
dc.description.sponsorship | PTDC/AAC-CLI/118092/2010, FCT, Fuel Cycle Technologies | |
dc.description.sponsorship | FCT [PTDC/AAC-CLI/118092/2010]; Coimbra Chemistry Centre from the FCT [Pest-OE/QUI/UI0313/2014]; Centre of Polymer Systems [CZ.1.05/2.1.00/03.0111]; TBU in Zlin - specific university research and national budget of Czech Republic [IGA/FT/2013/015, IGA/FT/2014/018]; [SFRH/BD/72305/2010] | |
dc.rights | Attribution-NonCommercial-NoDerivs 4.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.rights.access | openAccess | |
utb.ou | Centre of Polymer Systems | |
utb.contributor.internalauthor | Mráček, Aleš | |
utb.contributor.internalauthor | Gřundělová, Lenka | |
utb.contributor.internalauthor | Minařík, Antonín | |
utb.fulltext.affiliation | Aleš Mráček 1,2,*, Lenka Gřundělová 2, Antonín Minařík 1,2, Luís M. P. Veríssimo 3, Marisa C. F. Barros 3 and Ana C. F. Ribeiro 3,* 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; E-Mail: minarik@ft.utb.cz 2 Centre of Polymer Systems, Tomas Bata University in Zlín, nám. T.G. Masaryka 5555, Zlín 760 01, Czech Republic, E-Mail: grundelova@cps.utb.cz 3 Coimbra Chemistry Centre, Department of Chemistry, University of Coimbra, Coimbra 3004-535, Portugal; E-Mails: luisve@gmail.com (L.M.P.V.); marisa.barros@gmail.com (M.C.F.B.) * Authors to whom correspondence should be addressed; E-Mails: mracek@ft.utb.cz (A.M.); anacfrib@ci.uc.pt (A.C.F.R.); Tel.: +420-733690668 (A.M.); +351-239-854460 (A.C.F.R.). Academic Editors: Vito Ferro and Trinidad Velasco-Torrijos | |
utb.fulltext.dates | Received: 9 January 2015 / Accepted: 26 March 2015 / Published: 2 April 2015 | |
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utb.fulltext.sponsorship | Financial support from FCT PTDC/AAC-CLI/118092/2010 is gratefully acknowledged. MCFB is grateful for the SFRH/BD/72305/2010 grant. Financial support of the Coimbra Chemistry Centre from the FCT through project Pest-OE/QUI/UI0313/2014 is gratefully acknowledged. This article was also written with support of Operational Program Research and Development Fund (ERDF) and national budget of Czech Republic, within the framework of project Centre of Polymer Systems (reg. number: CZ.1.05/2.1.00/03.0111). This article was also created with support of the internal grant of TBU in Zlín no. IGA/FT/2013/015 and IGA/FT/2014/018 funded from the resources of specific university research and national budget of Czech Republic. | |
utb.fulltext.projects | FCT PTDC/AAC-CLI/118092/2010 | |
utb.fulltext.projects | SFRH/BD/72305/2010 | |
utb.fulltext.projects | Pest-OE/QUI/UI0313/2014 | |
utb.fulltext.projects | ERDF | |
utb.fulltext.projects | CZ.1.05/2.1.00/03.0111 | |
utb.fulltext.projects | IGA/FT/2013/015 | |
utb.fulltext.projects | IGA/FT/2014/018 |