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Optimizing and Evaluating the Biocompatibility of Fiber Composites with CaP Additives
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SYSNO ASEP 0485392 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Optimizing and Evaluating the Biocompatibility of Fiber Composites with CaP Additives Author(s) Suchý, Tomáš (USMH-B) RID, ORCID, SAI
Sucharda, Zbyněk (USMH-B)
Balík, Karel (USMH-B) RID, ORCID
Sochor, M. (CZ)
Bačáková, Lucie (FGU-C) RID, ORCIDSource Title International Conference of the Czech Society of Biomechanics - Human Biomechanics 2010. - Liberec : Technická univerzita Liberec, 2010 / Čapek L. - ISBN 978-80-7372-648-5 Pages s. 323-328 Number of pages 6 s. Publication form Print - P Action International Conference of the Czech-Society-of-Biomechanics on Human Biomechanics 2010 Event date 04.10.2010 - 06.10.2010 VEvent location Sychrov Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords biocomposites ; calcium phosphate ; polyamide fibers ; polydimethylsiloxane Subject RIV JI - Composite Materials OECD category Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics Subject RIV - cooperation Institute of Physiology - Composite Materials R&D Projects GA106/06/1576 GA ČR - Czech Science Foundation (CSF) GAP108/10/1457 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z30460519 - USMH-B (2005-2011) AV0Z50110509 - FGU-C (2005-2011) UT WOS 000394924500058 Annotation Composite materials based on a polyamide fabric (aramid) and a polydymethyl-siloxane (PDMS) matrix were designed for application in bone surgery. In order to increase the bioactivity, 2, 5, 10, 15, 20 and 25 vol. % of nano/micro hydroxyapatite (HA) and tricalcium phosphate (TCP) were added. The effect of the additives on the biocompatibility was studied. It appears that nano additives have a more favorable effect than micro particles on mechanical properties. For final application of the composites as substitutes for bone tissues, 15 vol. % of nano hydroxyapatite additives is an optimum amount: in this case both the mechanical properties and the biological properties are optimized without distinct changes in the inner structure of the composite. Workplace Institute of Rock Structure and Mechanics Contact Iva Švihálková, svihalkova@irsm.cas.cz, Tel.: 266 009 216 Year of Publishing 2018
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