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KEDROŇOVÁ, E., KUPKA, V., MANAKHOV, A., STOICA, A., VOJTOVÁ, L., ZAJÍČKOVÁ, L.
Originální název
Electrospun biodegradable PCL, PEG and PCL/PEG polyurethane nanofibers coated by amine rich plasma polymers
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The electrospinning process was employed for the preparation of nanofiber substrates based on hydrophobic poly(caprolactone) (PCL), hydrophilic poly(ethylene glycol) (PEG) and amphiphilic PCL/PEG linear polyurethane (PUR). Thin amine layer by means of the cyclopropylamine plasma polymerization in radio frequency capacitively coupled discharge was deposited on prepared nanofibrous meshes. The possibility for further functionalizing by grafting with chitosan biopolymer through carbodiimide-mediated coupling via citric acid has been tested on a model PCL/PEG PUR foil. Infrared spectroscopy confirmed successful grafting of chitosan onto the PUR surface. Optimizing PUR nanofibers processing can open possible use of the material in wound healing applications exploiting antibacterial properties of chitosan and excellent elasticity, controlled biodegradability and optimal stiffness of PUR.
Klíčová slova
Electrospinning, Polymer nanofibers, Biodegradable polyurethanes, Plasma Amine Coatings
Autoři
Vydáno
19. 10. 2016
Nakladatel
Tanger Ltd.
Místo
Ostrava, Nanocon 2016 - Proceedings
ISBN
978-80-87294-71-0
Kniha
NANOCON 2016 - Conference Proceedings
Edice
1
Strany od
490
Strany do
496
Strany počet
7
URL
https://www.nanocon.eu/cz/sbornik-nanocon-2016/
BibTex
@inproceedings{BUT136071, author="Vojtěch {Kupka} and Lucy {Vojtová}", title="Electrospun biodegradable PCL, PEG and PCL/PEG polyurethane nanofibers coated by amine rich plasma polymers", booktitle="NANOCON 2016 - Conference Proceedings", year="2016", series="1", pages="490--496", publisher="Tanger Ltd.", address="Ostrava, Nanocon 2016 - Proceedings", isbn="978-80-87294-71-0", url="https://www.nanocon.eu/cz/sbornik-nanocon-2016/" }