GROWTH MECHANISM OF WHISKER-LIKE HYDROXYAPATITE CRYSTALS VIA BUFFER SOLUTION
نویسندگان
چکیده
منابع مشابه
Tensile Properties of Hydroxyapatite Whisker Reinforced Polyetheretherketone
Polyetheretherketone (PEEK) was reinforced with 0-40 vol% hydroxyapatite (HA) whiskers using a novel powder processing and compression molding technique. A powder mixture was uniaxially pressed into a composite powder compact and compression molded into a flat composite bar using an open-channel die, such that the HA whiskers exhibited a preferred orientation along the length of the bar and ten...
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The biogenesis of inorganic/organic composite materials such as bone typically involves the process of templated mineralization. Biomimetic synthesis of bone-like materials therefore requires the development of organic scaffolds that mediate mineralization of hydroxyapatite (HAP), the major inorganic component of bone. Using phage display, we identified a 12-residue peptide that bound to single...
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Hydroxyapatite (HA) whisker-reinforced polyetherketoneketone (PEKK) bone ingrowth scaffolds were prepared and characterized. High levels of porosity (75-90%) and HA whisker reinforcement (0-40 vol.%) were attained using a powder processing approach to mix the HA whiskers, PEKK powder and a NaCl porogen, followed by compression molding at 350-375 degrees Celsius and particle leaching to remove t...
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Department of Materials Science and Engineering, University of California at Los Angeles, Los Angeles, CA 90095-1595, USA Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, Taipei 106, Taiwan, R. O. China Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA Institute of Microelectronics, Science Park 2, Singapore...
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Single-crystal hydroxyapatite and OH-carbonated hydroxyapatite have bending strength much higher than that of dense hydroxyapatite ceramic, indicating potential applicability to a load-bearing biomaterial. However, the effects of carbonate on the strength are less clear. The objective of the present study was to determine the bending strength and Young's modulus of these single crystals with ca...
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ژورنال
عنوان ژورنال: Phosphorus Research Bulletin
سال: 1998
ISSN: 0918-4783
DOI: 10.3363/prb1992.8.0_11