Polyester urethane (PLA/PEG) polymer based films prepared by plasma assisted vapour thermal deposition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F20%3A63526403" target="_blank" >RIV/70883521:28110/20:63526403 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/nanocon/2019/31-polyester-urethane-pla-peg-polymer-based-films-prepared-by-plasma-assisted-vapour-thermal-deposition" target="_blank" >https://www.confer.cz/nanocon/2019/31-polyester-urethane-pla-peg-polymer-based-films-prepared-by-plasma-assisted-vapour-thermal-deposition</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2019.8693" target="_blank" >10.37904/nanocon.2019.8693</a>

Result language
angličtina
Original language name
Polyester urethane (PLA/PEG) polymer based films prepared by plasma assisted vapour thermal deposition
Original language description
Polyester urethane polymer was synthesized as linked biocompatible poly (lactide)/poly (ethylene oxide) polymers. The bulk polymer was subsequently used as precursor material for plasma assisted vapour thermal deposition of thin plasma polymer films under varying RF discharge power. The effect of plasma polymerization on the final physico-chemical characteristics was investigated. The chemical analysis of the films was performed using X-ray photoelectron spectroscopy and infrared spectroscopy. Structural analysis of plasma polymer thin film revealed the similar molecular structure as in case of precursor since PEU-characteristic bonds were preserved after the plasma polymerization. Surface properties analysed by a contact angle measurement revealed an increase of wettability in the samples prepared at higher RF power. At the same time a surface energy evaluated according to acid-base model decreased. The results indicate that plasma polymer films properties could be tuned depending on applied deposition conditions.
Czech name
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Czech description
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Project
<a href="/en/project/GA17-10813S" target="_blank" >GA17-10813S: Novel plasma polymers with tunable stability and permeability</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
NANOCON 2019 Conference Proceedings - International Conference on Nanomaterials
ISBN
978-80-87294-95-6
ISSN
2694-930X
e-ISSN
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Number of pages
6
Pages from-to
108-113
Publisher name
Tanger Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
Oct 16, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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