{"created":"2021-03-01T06:17:26.518308+00:00","id":14489,"links":{},"metadata":{"_buckets":{"deposit":"5eb17578-1b34-4254-bab2-f8171bee6d8c"},"_deposit":{"id":"14489","owners":[],"pid":{"revision_id":0,"type":"depid","value":"14489"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00014489","sets":["1309:1314:1458:1461"]},"author_link":["43633","43634"],"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ィックス材料の開発"}]},"item_11_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"80","bibliographicPageStart":"80","bibliographicVolumeNumber":"11","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":"An electrospun non-woven fabric of a cationic polysaccharide, chitosan, was successfully prepared. The present study focuses on the effect of the electrospinning solvent and the chitosan concentration on the morphology of the resulting non-woven fabrics. The solvents tested were the diluted hydrochloric acid, acetic acid, neat formic acid, and trifluoroacetic acid. Among the solvents tested, only trifluoroacetic acid (TFA) produced the fibrous membrane on the collector. As the chitosan concentration increased from 3 wt-.% to 8 wt-.%, the morphology of the deposition on the collector was changed from the spherical beads (less than 6 wt-.%) to the interconnected fibrous networks (7 - 8 wt-. %). The addition of dichloromethane to the chitosan-TFA solution improved the homogeneity of the electrospun chitosan fiber. The optimized conditions were as follows: solvent. TFA containing 30wt-.% dichloromethane; chitosan concentration, 8 wt-.%; tip-to-collector distance, 150 mm; applied voltage, 15 kV. Under these conditions, the homogenous (not interconnected) chitosan fibers having the mean diameter of 330 nm were prepared.","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 11: 80-80(2005)","subitem_description_type":"Other"}]},"item_11_link_3":{"attribute_name":"信州大学研究者総覧へのリンク","attribute_value_mlt":[{"subitem_link_text":"大川, 浩作","subitem_link_url":"http://soar-rd.shinshu-u.ac.jp/profile/ja.gUfejekV.html"}]},"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":"大川,  浩作"}],"nameIdentifiers":[{}]},{"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":"AFSTT11-311.pdf","filesize":[{"value":"222.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AFSTT11-311.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/14489/files/AFSTT11-311.pdf"},"version_id":"0ef0b936-00d1-4b48-ad25-c94a8cf9e16d"}]},"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":"15-3-13 : 新規な生分解性高分子材料の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"15-3-13 : 新規な生分解性高分子材料の開発","subitem_title_language":"ja"}]},"item_type_id":"11","owner":"1","path":["1461"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2011-12-05"},"publish_date":"2011-12-05","publish_status":"0","recid":"14489","relation_version_is_last":true,"title":["15-3-13 : 新規な生分解性高分子材料の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-14T03:50:10.386656+00:00"}