書誌事項
- タイトル別名
-
- Bonelike Apatite Formation on Ethylene-Vinyl Alcohol Copolymer Modified with a Silane Coupling Agent and Titania Solution.
この論文をさがす
抄録
The surface of an ethylene-vinyl alcohol copolymer (EVOH) was modified with Ti-OH groups by a silane coupling treatment followed by treatment with a titania solution. The arrangement of the Ti-OH groups formed on EVOH was changed from amorphous into anatase structure by a subsequent HCl solution treatment. Bonelike nanoapatite was successfully formed on the surface-modified EVOH even in a form of fibers as well as plates within 2d at 36.5°C in a simulated body fluid (SBF) with ion concentrations approximately equal to those of human blood plasma. The resultant nanoapatite-polymer fiber composite was similar to that of natural bone in its structure where apatite nanocrystals are deposited on fine organic fibers constituting a composite. Therefore, if the present surface modification can be applied to a three-dimensional fabric with a structure similar to the collagen fibers of natural bone, a composite with an analogous structure to that of natural bone would be obtained. The resultant composite is expected to exhibit mechanical properties analogous to those of natural bone, as well as bone-bonding ability, and hence be truly useful as a new bone substitute.
収録刊行物
-
- Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌)
-
Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌) 110 (1280), 248-254, 2002
公益社団法人 日本セラミックス協会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001205248402560
-
- NII論文ID
- 110002291589
-
- NII書誌ID
- AN10040326
-
- ISSN
- 18821022
- 09145400
- http://id.crossref.org/issn/09145400
-
- NDL書誌ID
- 6126875
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可