Deformation behaviour of gellan gum based scaffold subjected to compression loading

0443925 - ÚTAM 2016 RIV CZ eng A - Abstrakt
Kytýř, Daniel - Doktor, Tomáš - Adorna, M. - Neuhäuserová, M. - Šleichrt, Jan - Fenclová, Nela - Gantar, A. - Novak, S.
Deformation behaviour of gellan gum based scaffold subjected to compression loading.
Engineering mechanics 2015. 21st International conference, May 11-14, 2015, Svratka, Czech Republic. Extended abstracts. Prague: Institute of theoretical and applied mechanics, Academy of Sciences of the Czech Republic, v. v. i., 2015 - (Náprstek, J.; Fischer, C.). s. 178-179. ISBN 978-80-86246-42-0. ISSN 1805-8248.
[Engineering mechanics 2015 /21./. 11.05.2015-14.05.2015, Svratka]
Institucionální podpora: RVO:68378297
Klíčová slova: scaffold * gellan gum * compressive loading * digital image correlation
Kód oboru RIV: JJ - Ostatní materiály

This work presents deformation behaviour of gellan gum and gellan gum - bioactive glass composites as novel hydrophilic materials for production of scaffolds in the field of bone-tissue engineering. According to recent studies such materials are attractive for personalized design of implants thanks to their biocompatibility and wide range of available fabrication methods. Batch of samples was subjected to uni-axial compression loading in a custom designed loading device to obtain their elastic and plastic characteristics. Deformation response was derived from full-field optical strain measurements based on digital image correlation method. The acquired results show a reinforcement effect bioactive glass and its significant influence to the elastic modulus.
Trvalý link: http://hdl.handle.net/11104/0246846