PLLA/HA Composite Laminates

A composite material may be done in such a way that the final product may acquire some excellent properties that cannot be found individually in either material. Novel PLLA/HA multilayer composites are fabricated with different HA contents and sequence of stacking with the goal to produce devices fo...

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Veröffentlicht in:	Advanced engineering materials 2013-11, Vol.15 (11), p.1122-1124
Hauptverfasser:	Stares, Steferson Luiz, Fredel, Márcio Celso, Aragones, Aguedo, Gutmanas, Elazar Y., Gotman, Irena, Greil, Peter, Travitzky, Nahum
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomedical materials Condensed matter: structure, mechanical and thermal properties Elasticity, elastic constants Exact sciences and technology Fatigue, brittleness, fracture, and cracks Mechanical and acoustical properties of condensed matter Mechanical properties of solids Physics
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Beschreibung
Zusammenfassung:	A composite material may be done in such a way that the final product may acquire some excellent properties that cannot be found individually in either material. Novel PLLA/HA multilayer composites are fabricated with different HA contents and sequence of stacking with the goal to produce devices for bone fracture fixation. Hydroxyapatite powder particles act as flaws in the continuous polymer matrix due to limited interfacial bonding with the polymer matrix and a limited effect on toughening mechanisms.
ISSN:	1438-1656 1527-2648
DOI:	10.1002/adem.201200395