한국재료학회:학술대회논문집 (Proceedings of the Materials Research Society of Korea Conference)
- 한국재료학회 2011년도 춘계학술발표대회
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- Pages.52.1-52.1
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- 2011
Effect of Bioactive Glass Addition to the TTCP/DCPA Based Injectable Bone Substitute for Improved Biocompatibility
- Sadiasa, Alexander (Soonchunhyang University) ;
- Sarkar, Swapan Kumar (Soonchunhyang University) ;
- Franco, Rose Ann (Soonchunhyang University) ;
- Yang, Hun-Mo (Soonchunhyang University) ;
- Lee, Byong-Taek (Soonchunhyang University)
- 발행 : 2011.05.27
초록
In this work, the effect of the addition of bioactive glass in the biocompatibility and mechanical behavior of conventional TTCP/DCPA based bone cement were investigated. The cement was initially modified with chitosan and HPMC which cross-linked with citric acid to improved mechanical properties.The injectable bone substitutes were further modified by adding varying amounts of bioactive glass (0%, 10%, 20% and 30%) and its effects on the biocompatibility of the material were studied. Afterbio-glass powders were mixed with the optimized composition for HPMC and citric acid content,the IBS was incubated at