The Proceedings of the Materials and Mechanics Conference
Online ISSN : 2424-2845
2011
Session ID : OS1003
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OS1003 Hydrolysis degradation of bio-degradable HA/PLLA composites with different particle size distribution
Tetsuo TAKAYAMAMitsugu TODOHiroshi ITO
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Hydrolysis degradation of bio-degradable HA/PLLA composites with different particle size distribution was investigated by immersing the specimens in phosphate buffer solution. Reduction behavior of bending strength and modulus was evaluated as degradability. It was found that such reduction behavior depends on the particle size distribution, suggesting that the hydrolysis degradation of the composites can be controlled by changing the particle size distribution.
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© 2011 The Japan Society of Mechanical Engineers
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