Fabrication of dual-functional composite yarns with a nanofibrous envelope using high throughput AC needleless and collectorless electrospinning

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dc.contributor.authorValtera, Jan
dc.contributor.authorKalous, Tomáš
dc.contributor.authorPokorný, Pavel
dc.contributor.authorBaťka, Ondřej
dc.contributor.authorBílek, Martin
dc.contributor.authorChvojka, Jiří
dc.contributor.authorMikeš, Petr
dc.contributor.authorKuželová Košťáková, Eva
dc.contributor.authorŽabka, Petr
dc.contributor.authorOrnstová, Jana
dc.contributor.authorBeran, Jaroslav
dc.contributor.authorStanishevsky, Andrei
dc.contributor.authorLukáš, David
dc.date.accessioned2019-09-30T07:39:08Z
dc.date.available2019-09-30T07:39:08Z
dc.date.issued2019-02-12
dc.description.abstractNanotechnologies allow the production of yarns containing nanofibres for use in composites, membranes and biomedical materials. Composite yarns with a conventional thread core for mechanical strength and a nanofibrous envelope for functionality, e.g. biological, catalytic, have many advantages. Until now, the production of such yarns has been technologically difficult. Here, we show an approach to composite yarn production whereby a plume of nanofibers generated by high throughput AC needleless and collectorless electrospinning is wound around a classic thread. In the resulting yarn, nanofibres can form up to 80% of its weight. Our yarn production speed was 10 m/min; testing showed this can be increased to 60 m/min. After the yarn was embedded into knitwear, scanning electron microscope images revealed an intact nanofibrous envelope of the composite yarn. Our results indicate that this production method could lead to the widespread production and use of composite nanofibrous yarns on an industrial scale.cs
dc.format.extent10 strancs
dc.identifier.WebofScienceResearcherIDH-2325-2014 Kuželová Košťáková, Eva
dc.identifier.WebofScienceResearcherIDG-1598-2018 Bílek, Martin
dc.identifier.doi10.1038/s41598-019-38557-z
dc.identifier.orcid0000-0002-5758-3206 Kuželová Košťáková, Eva
dc.identifier.orcid0000-0002-9368-1161 Bílek, Martin
dc.identifier.orcid0000-0002-0449-2853 Valtera, Jan
dc.identifier.orcid0000-0002-0258-1238 Baťka, Ondřej
dc.identifier.urihttps://dspace.tul.cz/handle/15240/153796
dc.identifier.urihttps://www.nature.com/articles/s41598-019-38557-z.pdf
dc.language.isocscs
dc.publisherNATURE PUBLISHING GROUP, MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
dc.relation.ispartofSCIENTIFIC REPORTS
dc.titleFabrication of dual-functional composite yarns with a nanofibrous envelope using high throughput AC needleless and collectorless electrospinningcs
local.article.number1801
local.identifier.publikace7093
local.relation.volume9
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