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Flexible polyvinyl alcohol/2-hydroxypropanoic acid films: effect of residual acetyl moieties on mechanical, thermal and antibacterial properties

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dc.title Flexible polyvinyl alcohol/2-hydroxypropanoic acid films: effect of residual acetyl moieties on mechanical, thermal and antibacterial properties en
dc.contributor.author Hrabalíková, Martina
dc.contributor.author Merchan, Martha
dc.contributor.author Ganbold, Solongo
dc.contributor.author Sedlařík, Vladimír
dc.contributor.author Valášek, Pavel
dc.contributor.author Sáha, Petr
dc.relation.ispartof Journal of Polymer Engineering
dc.identifier.issn 0334-6447 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2015
utb.relation.volume 35
utb.relation.issue 4
dc.citation.spage 319
dc.citation.epage 327
dc.type article
dc.language.iso en
dc.publisher Walter de Gruyter GmbH
dc.identifier.doi 10.1515/polyeng-2014-0125
dc.relation.uri http://www.degruyter.com/view/j/polyeng.2015.35.issue-4/polyeng-2014-0125/polyeng-2014-0125.xml
dc.subject antibacterial properties en
dc.subject hydrolysis degree en
dc.subject lactic acid en
dc.subject polyvinyl alcohol en
dc.description.abstract This work ascertains the effect of the degree of hydrolysis of polyvinyl alcohol under extended interaction with 2-hydroxypropanoic acid (lactic acid). Systems based on three different types of polyvinyl alcohol matrices (of hydrolysis degree 80, 88 and 98 mol%) and lactic acid were characterized according to their physicochemical, mechanical and thermal properties. An agar diffusion test and the dilution and spread plate technique were conducted to facilitate antibacterial activity to counteract Staphylococcus aureus and Escherichia coli. A mathematical model was applied to the experimental data to estimate the antibacterial efficacy of the resultant flexible films. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1004581
utb.identifier.rivid RIV/70883521:28610/15:43873036!RIV16-MSM-28610___
utb.identifier.obdid 43873456
utb.identifier.scopus 2-s2.0-84928894881
utb.identifier.wok 000353591600003
utb.identifier.coden JPOEE
utb.source j-wok
dc.date.accessioned 2015-05-28T11:39:26Z
dc.date.available 2015-05-28T11:39:26Z
dc.description.sponsorship EDF; national budget of Czech Republic, within the framework of the project Centre of Polymer Systems [CZ.1.05.2.1.00/03.0111]; European Social Fund (ESF); national budget of Czech Republic, within the framework of the project Advance Theoretical and Experimental Studies of Polymer Systems [CZ.1.07/2.3.00/20.0104]; Ministry of Agriculture of the Czech Republic: The National Agency for Agriculture Research [QJ1310254]; Ministry of Education, Youth and Sports of the Czech Republic [LE12002]; Internal Grant Agency of Tomas Bata University in Zlin [IGA/FT/2014/012]
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Hrabalíková, Martina
utb.contributor.internalauthor Merchan, Martha
utb.contributor.internalauthor Ganbold, Solongo
utb.contributor.internalauthor Sedlařík, Vladimír
utb.contributor.internalauthor Valášek, Pavel
utb.contributor.internalauthor Sáha, Petr
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