{"created":"2021-03-01T06:17:33.502099+00:00","id":14603,"links":{},"metadata":{"_buckets":{"deposit":"49b955df-2c58-47bd-a4c4-b9f0d4800c5d"},"_deposit":{"id":"14603","owners":[],"pid":{"revision_id":0,"type":"depid","value":"14603"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00014603","sets":["1309:1314:1458:1462"]},"author_link":["43969"],"item_11_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"生体材料を用いたバイオミメテイクス材料の開発"}]},"item_11_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"81","bibliographicPageStart":"81","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"先進ファイバー工学研究教育拠点研究成果報告書"}]}]},"item_11_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Natural protein fibers such as silk having high-performance characteristics have been an important material in the research for biopolymers. This article reports development of a silk-like extensible poly(α, L-amino acid) fiber inspired by self-assembly of polypeptides in living systems. Electrostatic interaction was employed as the driving force for building the fiber, and succeeded in spinning the fiber from an aqueous solution interface between poly(α, L-lysine) (PLL) and poly(α, L-glutamic acid) (PLG). When the PLL/PLG fiber was formed, the conformations of PLL and PLG were changed from random- to β-structures. A remarkable feature of the PLL/PLG fiber is the high extensibility. Mechanical stretching of the PLL/PLG fiber resulted in a change from an extensible fiber to a rigid and strong fiber. These features depend on molecular conformation and the deviation in the amino acid composition of the PLL/PLG fibers. This concept and the poly α, L-amino acid) fibers themselves pioneer the production of new protein fibers and the science of protein folding as the noncovalent interactions involved in self-assembly.","subitem_description_type":"Abstract"}]},"item_11_description_30":{"attribute_name":"資源タイプ（コンテンツの種類）","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_11_description_5":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"先進ファイバー工学研究教育拠点研究成果報告書 10: 81-81(2004)","subitem_description_type":"Other"}]},"item_11_publisher_4":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"信州大学繊維学部"}]},"item_11_source_id_40":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1200368X","subitem_source_identifier_type":"NCID"}]},"item_1627890728808":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山本,  浩之"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2015-09-28"}],"displaytype":"detail","filename":"AFSTT10-312.pdf","filesize":[{"value":"519.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AFSTT10-312.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/14603/files/AFSTT10-312.pdf"},"version_id":"dac529ba-75ad-4ec2-a8b0-496978beaf0c"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"15-3-12 :バイオミメティック繊維の創成","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"15-3-12 :バイオミメティック繊維の創成","subitem_title_language":"ja"}]},"item_type_id":"11","owner":"1","path":["1462"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-02-23"},"publish_date":"2012-02-23","publish_status":"0","recid":"14603","relation_version_is_last":true,"title":["15-3-12 :バイオミメティック繊維の創成"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-14T04:05:12.909510+00:00"}