{"_buckets": {"deposit": "6fe1f4ab-7d95-477c-a362-0a90e35e0dd3"}, "_deposit": {"id": "18207", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "18207"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00018207", "sets": ["1310"]}, "author_link": ["50839", "50840", "50841", "50842", "50843", "50844", "50845"], "item_1628147817048": {"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_6_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2016-10", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "993", "bibliographicPageStart": "987", "bibliographicVolumeNumber": "91", "bibliographic_titles": [{"bibliographic_title": "INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES"}]}]}, "item_6_description_19": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "Published online 20 June 2016", "subitem_description_type": "Other"}]}, "item_6_description_20": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The relationship between purification methods of β-chitin from squid pen and the physicochemical properties of β-chitin nanofibers (NFs) were investigated. Two types of β-chitin were prepared, with β-chitin (a → b) subjected to acid treatment for decalcification and then base treatment for deproteinization, while β-chitin (b → a) was treated in the opposite order. These β-chitins were disintegrated into NFs using wet pulverization. The β-chitin (b → a) NF dispersion has higher transmittance and viscosity than the β-chitin (a → b) NF dispersion. For the first time, we succeeded in obtaining 3D images of the β-chitin NF dispersion in water by using quick-freeze deep-etch replication with high-angle annular dark field scanning transmission electron microscopy. The β-chitin (b → a) NF dispersion has a denser and more uniform 3D network structure than the β-chitin (a → b) NF dispersion. Widths of the β-chitin (a → b) and (b → a) NFs were approximately 8–25 and 3–10 nm, respectively.", "subitem_description_type": "Abstract"}]}, "item_6_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_6_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES. 91:987-993 (2016)", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "信州大学研究者総覧へのリンク", "attribute_value_mlt": [{"subitem_link_text": "Osada, Mitsumasa", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.WmLUZFTp.html"}]}, "item_6_link_67": {"attribute_name": "WoS", "attribute_value_mlt": [{"subitem_link_text": "Web of Science", "subitem_link_url": "http://gateway.isiknowledge.com/gateway/Gateway.cgi?\u0026GWVersion=2\u0026SrcAuth=ShinshuUniv\u0026SrcApp=ShinshuUniv\u0026DestLinkType=FullRecord\u0026DestApp=WOS\u0026KeyUT=000382339200115"}]}, "item_6_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "ELSEVIER SCIENCE BV"}]}, "item_6_relation_47": {"attribute_name": "PubMed", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "27339323"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=search\u0026DB=pubmed\u0026term=27339323", "subitem_relation_type_select": "PMID"}}]}, "item_6_relation_48": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1016/j.ijbiomac.2016.06.060"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1016/j.ijbiomac.2016.06.060", "subitem_relation_type_select": "DOI"}}]}, "item_6_rights_62": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ "}]}, "item_6_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_6_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0141-8130", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0141-8130", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00233999", "subitem_source_identifier_type": "NCID"}]}, "item_6_text_69": {"attribute_name": "wosonly authkey", "attribute_value_mlt": [{"subitem_text_value": "Chitin; Nanofiber; Star Burst"}]}, "item_6_text_70": {"attribute_name": "wosonly keywords", "attribute_value_mlt": [{"subitem_text_value": "ALPHA-CHITIN; FIBER DIFFRACTION; CEPHALOPODS; CHITOSAN; SYSTEM"}]}, "item_6_textarea_68": {"attribute_name": "wosonly abstract", "attribute_value_mlt": [{"subitem_textarea_value": "The relationship between purification methods of beta-chitin from squid pen and the physicochemical properties of beta-chitin nanofibers (NFs) were investigated. Two types of beta-chitin were prepared, with beta-chitin (a -\u003e b) subjected to acid treatment for decalcification and then base treatment for deproteinization, while beta-chitin (b -\u003e a) was treated in the opposite order. These beta-chitins were disintegrated into NFs using wet pulverization. The beta-chitin (b -\u003e a) NF dispersion has higher transmittance and viscosity than the beta-chitin (a -\u003e b) NF dispersion. For the first time, we succeeded in obtaining 3D images of the beta-chitin NF dispersion in water by using quick-freeze deep-etch replication with high-angle annular dark field scanning transmission electron microscopy. The beta-chitin (b -\u003e a) NF dispersion has a denser and more uniform 3D network structure than the beta-chitin (a -\u003e b) NF dispersion. Widths of the beta-chitin (a -\u003e b) and (b -\u003e a) NFs were approximately 8-25 and 3-10 nm, respectively. (C) 2016 Elsevier B.V. All rights reserved."}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Suenaga,  Shin"}], "nameIdentifiers": [{"nameIdentifier": "50839", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nikaido,  Nozomi"}], "nameIdentifiers": [{"nameIdentifier": "50840", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Totani,  Kazuhide"}], "nameIdentifiers": [{"nameIdentifier": "50841", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kawasaki,  Kazunori"}], "nameIdentifiers": [{"nameIdentifier": "50842", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ito,  Yoshihito"}], "nameIdentifiers": [{"nameIdentifier": "50843", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamashita,  Kazuhiko"}], "nameIdentifiers": [{"nameIdentifier": "50844", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Osada,  Mitsumasa"}], "nameIdentifiers": [{"nameIdentifier": "50845", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-06-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Effect_purification_method_B-chitin_squid_pen.pdf", "filesize": [{"value": "1.4 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "© 2016. 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