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https://elib.belstu.by/handle/123456789/20887
Title: | Impact of electrospinning technological parameters on chitosan nanofibers coating morphology and surface density |
Authors: | Prishсhepenko, D. V. Prokopchuk, N. R. Shashok, Zh. S. |
Keywords: | грибной хитозан нановолокна нановолоконные покрытия электроформование плотность нановолокон |
Issue Date: | 2016 |
Publisher: | BSTU |
Citation: | Prishсhepenko, D. V. Impact of electrospinning technological parameters on chitosan nanofibers coating morphology and surface density / D. V. Prishсhepenko, N. R. Prokopchuk, Zh. S. Shashok // Proceedings of BSTU. No. 4. – Minsk : BSTU, 2016. – P. 77-81 |
Abstract: | Electrospinning from solutions of polymers as a perspective way of nanofibres manufacture in the field of nanotechnologies is reviewed in the paper. Chitosan which possesses a wound-healing effect is used as nanofiber-forming polymer; it is also non-toxical, biocompatible and biodegradable. Nanofibres on its basis manifest a superdeveloped surface, a nd voids rating. Taking into account curative properties, chitosan is very effective at creation ambustial, long non-healing wound and trophic ulcers. Nano-fibres from chitosan were produced according to the Nanospider technology on the NS LAB 500 S (“ELMARCO”, Czech Republic). During process of nanofibres electrospinning potencial difference be-tween electrodes up to 60 kV wa s created. Impact of electrospinni ng technological parameters on chi-tosan nanofibers coating morpholo gy and surface density are described. Most preferred electrospinning process parameters are selected. The structure of a nanofiber layer is analyzed by method of scanning microscopy on JSM-5610 LV JEOL. SEM images of nanofibres are presented. The results of work can be used on medical devices production. |
URI: | https://elib.belstu.by/handle/123456789/20887 |
Appears in Collections: | 2016, № 4 |
Files in This Item:
File | Description | Size | Format | |
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Prishchepenko.Impact.pdf | 1.3 MB | Adobe PDF | View/Open |
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