Boron nitride nanotube reinforced hydroxyapatite composite: Mechanical and tribological performance and in-vitro biocompatibility to osteoblasts

This study proposes boron nitride nanotube (BNNT) reinforced hydroxyapatite (HA) as a novel composite material for orthopedic implant applications. The spark plasma sintered (SPS) composite structure shows higher density compared to HA. Minimal lattice mismatch between HA and BNNT leads to coherent...

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Veröffentlicht in:	Journal of the mechanical behavior of biomedical materials 2011, Vol.4 (1), p.44-56
Hauptverfasser:	Lahiri, Debrupa, Singh, Virendra, Benaduce, Ana Paula, Seal, Sudipta, Kos, Lidia, Agarwal, Arvind
Format:	Artikel
Sprache:	eng
Schlagworte:	Biocompatible Materials - chemistry Biomechanical Phenomena Boron Compounds - chemistry Boron nitride Cell Line Cell Proliferation Cell Survival Durapatite - chemistry Elastic Modulus Fracture toughness Friction Hardness Humans Hydroxyapatite In Vitro Techniques Materials Testing Microscopy, Electron, Scanning Microscopy, Electron, Transmission Nanocomposites - chemistry Nanocomposites - ultrastructure Nanomaterials Nanostructure Nanotubes - chemistry Nanotubes - ultrastructure Osteoblasts Osteoblasts - cytology Osteoblasts - physiology Prostheses and Implants Stress, Mechanical Surface Properties Wear resistance X-Ray Diffraction
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