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@inproceedings{1373337, author = {Michlíček, Miroslav and Manakhov, Anton and Eliáš, Marek and Pavliňák, David and Polčák, Josef and Zajíčková, Lenka}, address = {Brno, Czech Republic}, booktitle = {NANOCON 2014, 6TH INTERNATIONAL CONFERENCE}, keywords = {Plasma copolymerization;maleic anhydride;polycaprolactone;nanofibers;DBD}, howpublished = {elektronická verze "online"}, language = {eng}, location = {Brno, Czech Republic}, isbn = {978-80-87294-53-6}, pages = {599-604}, publisher = {TANGER LTD, KELTICKOVA 62, SLEZSKA, OSTRAVA 710 00, CZECH REPUBLIC}, title = {ATMOSPHERIC PRESSURE PLASMA CO-POLYMERIZATION OF MALEIC ANHYDRIDE AND ACETYLENE ONTO POLYCAPROLACTONE FIBERS}, url = {http://nanocon2014.tanger.cz/files/proceedings/20/reports/3438.pdf}, year = {2015} }
TY - JOUR ID - 1373337 AU - Michlíček, Miroslav - Manakhov, Anton - Eliáš, Marek - Pavliňák, David - Polčák, Josef - Zajíčková, Lenka PY - 2015 TI - ATMOSPHERIC PRESSURE PLASMA CO-POLYMERIZATION OF MALEIC ANHYDRIDE AND ACETYLENE ONTO POLYCAPROLACTONE FIBERS PB - TANGER LTD, KELTICKOVA 62, SLEZSKA, OSTRAVA 710 00, CZECH REPUBLIC CY - Brno, Czech Republic SN - 9788087294536 KW - Plasma copolymerization;maleic anhydride;polycaprolactone;nanofibers;DBD UR - http://nanocon2014.tanger.cz/files/proceedings/20/reports/3438.pdf N2 - In the field of tissue engineering many different materials have been investigated as supporting scaffolds. Electrospun nanofibers prepared from polycaprolactone (PCL) exhibit promising properties, but require further processing to improve its poor wettability. Dielectric barrier discharge (DBD) is a method of choice for a low cost, upscalability and environmental friendliness. Plasma polymer thin film containing carboxyl groups significantly lowers water contact angle of PCL nanofibers. We have investigated the plasma co-polymerization of maleic anhydride and acetylene in the DBD. Thin films containing anhydride and carboxyl groups were deposited on PCL electrospun nanofibers and Si substrates. The surface chemistry and the morphology of the samples were studied by analytical techniques including Fourier transform infrared spectroscopy in attenuated total reflectance mode (ATR-FTIR), X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM). In adjusted condition the film exhibited up to 11 at.% of carboxyl groups, while being relatively stable in water. Treatment also led to improved wettability of nanofibers, as the WCA decreased from 115 +/- 2 degrees to 0 degrees. ER -
MICHLÍČEK, Miroslav, Anton MANAKHOV, Marek ELIÁŠ, David PAVLIŇÁK, Josef POLČÁK and Lenka ZAJÍČKOVÁ. ATMOSPHERIC PRESSURE PLASMA CO-POLYMERIZATION OF MALEIC ANHYDRIDE AND ACETYLENE ONTO POLYCAPROLACTONE FIBERS. Online. In \textit{NANOCON 2014, 6TH INTERNATIONAL CONFERENCE}. Brno, Czech Republic: TANGER LTD, KELTICKOVA 62, SLEZSKA, OSTRAVA 710 00, CZECH REPUBLIC, 2015, p.~599-604. ISBN~978-80-87294-53-6.
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