Modeling and Characterization of Porous Tantalum Scaffolds
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DOI: 10.1007/s12666-018-01556-1
Abstract: In this work, porous tantalum scaffolds (having porosity up to ~ 71%) were prepared via space holder technique at a lower sintering temperature of 1300 °C. Depending on the amount of porosity, the elastic modulus, yield and… read more here.
Keywords: porosity; tantalum; porous tantalum; characterization porous ... See more keywords
The mineralization, drug release and in vivo bone defect repair properties of calcium phosphates/PLA modified tantalum scaffolds
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DOI: 10.1039/c9ra09385k
Abstract: Calcium phosphate based biomaterials have been widely studied in biomedical areas. Herein, amorphous calcium phosphate (ACP) nanospheres and hydroxyapatite (HA) nanorods were separately prepared and used for coating tantalum (Ta) scaffolds with a polymer of… read more here.
Keywords: pla; coated scaffolds; vivo bone; bone defect ... See more keywords