Drug-loaded porous spherical hydroxyapatite granules for bone regeneration

Porous spherical hydroxyapatite (HAp) granules, which are not only can be used for bone void filler, but also drug delivery systems, were prepared using a liquid nitrogen method. Various pore and channel structures of spherical granules were obtained by adjusting the ratio of water to HAp powder and...

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Veröffentlicht in:	Journal of materials science. Materials in medicine 2011-02, Vol.22 (2), p.349-355
Hauptverfasser:	Hong, Min-Ho, Son, Jun-Sik, Kim, Kwang-Mahn, Han, Myungho, Oh, Daniel S., Lee, Yong-Keun
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Biomaterials Biomedical Engineering and Bioengineering Biomedical materials Bone and Bones - metabolism Bone Regeneration Bone Substitutes - chemistry Bones Ceramics Chemistry and Materials Science Composites Dexamethasone - administration & dosage Drug Carriers Drug Delivery Systems Drugs Durapatite - chemistry General pharmacology Glass Humans Materials Science Medical sciences Microscopy, Electron, Scanning - methods Nanotechnology - methods Natural Materials Orthopedic surgery Pharmaceutical technology. Pharmaceutical industry Pharmacology. Drug treatments Polymer Sciences Porosity Porous materials Powders Regenerative Medicine/Tissue Engineering Sodium Chloride - chemistry Spectrophotometry, Ultraviolet - methods Surfaces and Interfaces Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Technology. Biomaterials. Equipments Thin Films
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