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γ-Methacryloxypropyltrimethoxysilane (γ-MPS) was grafted to silicone due to emulsion polymerization to induce Si-OH groups, in order to provide silicone with bioactivity spontaneous deposition of apatite in body fluid and to improve cytocompatibility. Apatite deposited on the grafted silicone within 7 days of soaking in 1.5 times as concentrated as the Kokubo solution. Osteoblastic cells (MC3T3-E1) were cultured on the specimens up to 7 days. After 5 days of culture, the number of MC3T3-E1 cells on the grafted specimen was much greater than that on the original specimen. These results indicated that the biocompatibility of silicone elastomer was improved by the grafting γ-MPS.
収録刊行物
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- Memoirs of the Faculty of Engineering, Okayama University
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Memoirs of the Faculty of Engineering, Okayama University 36 (1), 117-121, 2001-12
Faculty of Engineering, Okayama University
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詳細情報
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- CRID
- 1390853649752961408
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- NII論文ID
- 120003497031
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- NII書誌ID
- AA10699856
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- ISSN
- 04750071
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- DOI
- 10.18926/47005
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- CiNii Articles