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ID 119100
著者
Haramiishi, Yoshiaki Nara Institute of Science and Technology
川谷, 諒 Nara Institute of Science and Technology
Chanthaset, Nalinthip Nara Institute of Science and Technology
Ajiro, Hiroharu Nara Institute of Science and Technology
キーワード
Poly(trimethylene carbonate) derivatives
Biodegradable materials
Ring-opening polymerization
Coating surface
資料タイプ
学術雑誌論文
抄録
To persuade the stent coating materials for the better sustainable development, a block copolymer composed of hydrophobicity of poly(trimethylene carbonate) (PTMC) and hydrophilicity of PTMC bearing ethylene glycol chains was synthesized as a potential candidate. The result of thermal stability of the polymer was analyzed which reached up to 206 °C (T10) and it is considered that sufficient for sterilization during the treatment. Moreover, the dip coated films of polymer were coated on polyethylene (PE) and stainless steel (SS) substrates in order to stimulate the stability upon the physiological environment. In addition, the preliminary in vitro test of the films were evaluated by protein adsorption and blood platelet adhesion tests. Hence, this study tends to convince that the synthetic block copolymer based on PTMC derivatives were approached for stent coating materials.
掲載誌名
Polymer Testing
ISSN
01429418
18732348
cat書誌ID
AA00362812
AA11537463
出版者
Elsevier
86
開始ページ
106484
発行日
2020-03-14
権利情報
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
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言語
eng
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