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Electrospinning of biodegradable polyester urethane: Effect of polymer-solution conductivity

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dc.title Electrospinning of biodegradable polyester urethane: Effect of polymer-solution conductivity en
dc.contributor.author Pavelková, Alena
dc.contributor.author Kucharczyk, Pavel
dc.contributor.author Sedlařík, Vladimír
dc.relation.ispartof Materiali in Tehnologije
dc.identifier.issn 1580-2949 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2017
utb.relation.volume 51
utb.relation.issue 2
dc.citation.spage 195
dc.citation.epage 197
dc.type article
dc.language.iso en
dc.publisher Institute of Metals Technology
dc.identifier.doi 10.17222/mit.2015.139
dc.relation.uri http://mit.imt.si/Revija/mit172.html
dc.subject Electrospinning en
dc.subject Nanofibres en
dc.subject Polylactide polyethylene glycol copolymer en
dc.description.abstract This work deals with an investigation of fabrications of nanofibres based on biodegradable polylactic-acid/polyethylene-glycolchain- linked copolymers, using the electrospinning technique. Crucial attention is paid to describing the effect of polymer-solution conductivity on the morphology of the resulting nanofibres. Nanofibre systems were studied with scanning electron microscopy and the subsequent image analysis of nanofibre diameters. Hydrolytical degradability of the investigated copolymers was studied using gel permeation chromatography. The results show a significant effect of polymer-solution conductivity on the quality of nanofibres. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1007158
utb.identifier.obdid 43876994
utb.identifier.scopus 2-s2.0-85017395407
utb.identifier.wok 000400203400002
utb.source j-wok
dc.date.accessioned 2017-08-01T08:27:23Z
dc.date.available 2017-08-01T08:27:23Z
dc.description.sponsorship Czech Science Foundation [15-08287Y]; Ministry of Education, Youth and Sports of the Czech Republic [LO1504]; Internal Grant Agency of TBU in Zlin [IGA/CPS/2015/003]
dc.rights.uri http://mit.imt.si/
dc.rights.access openAccess
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Pavelková, Alena
utb.contributor.internalauthor Kucharczyk, Pavel
utb.contributor.internalauthor Sedlařík, Vladimír
utb.fulltext.affiliation Alena Pavelkova, Pavel Kucharczyk, Vladimir Sedlarik Centre of Polymer Systems, University Institute, Tomas Bata University, Tr. Tomase Bati 5678, 76001 Zlín, Czech Republic apavelkova@cps.utb.cz
utb.fulltext.dates Prejem rokopisa – received: 2015-06-29; sprejem za objavo – accepted for publication: 2016-02-10
utb.fulltext.references 1 W. Jiang, B. Y. S. Kim, J. T. Rutka, W. C. W. Chan, Nanoparticle-mediated cellular response is size-dependent, Nature Nanotechnology, 3 (2008) 145–150 2 A. P. Gupta, New emerging trends in synthetic biodegradable polymers – Polylactide: A critique, European Polymer Journal, 43 (2007), 4053–4074 3 S. I. Moon, C. W. Lee, I. Taniguchi, M. Miyamoto, Y. Kimura, Melt/solid polycondensation of L-lactic acid: an alternative route to poly (L-lactic acid) with high molecular weight, Polymer, 42 (2001), 5059–5062 4 J. Kylmä, J. Tuominen, A. Helminen, J. Seppälä, Chain extending of lactic acid oligomers. Effect of 2, 2?-bis (2-oxazoline) on 1, 6-hexamethylene diisocyanate linking reaction, Polymer, 42 (2001), 3333–3343 5 A. Pavelkova, P. Kucharczyk, P. Stloukal, M. Koutny, V. Sedlarik, Novel poly (lactic acid)-poly (ethylene oxide) chain-linked copolymer and its application in nano-encapsulation, Polymers for Advanced Technologies, 25 (2014), 595–604 6 J. Lyons, Ch. Li, F. Ko, Melt-electrospinning part I: processing parameters and geometric properties, Polymer, 45 (2004), 7597–7603
utb.fulltext.sponsorship This work was financially supported by the Czech Science Foundation (grant No. 15-08287Y), the Ministry of Education, Youth and Sports of the Czech Republic (grant No. LO1504) and the Internal Grant Agency of TBU in Zlin (grant No. IGA/CPS/2015/003).
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