{"created":"2021-03-01T06:22:54.406506+00:00","id":19807,"links":{},"metadata":{"_buckets":{"deposit":"62e1f6ba-f034-4306-807f-e6c22f55ab78"},"_deposit":{"id":"19807","owners":[],"pid":{"revision_id":0,"type":"depid","value":"19807"},"status":"published"},"_oai":{"id":"oai:soar-ir.repo.nii.ac.jp:00019807","sets":["1309:1310"]},"author_link":["105497","105498"],"item_1628147817048":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_6_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"437","bibliographicPageStart":"431","bibliographicVolumeNumber":"115","bibliographic_titles":[{"bibliographic_title":"INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES"}]}]},"item_6_description_19":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Epub 2018 Apr 16","subitem_description_type":"Other"}]},"item_6_description_20":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Dynamic viscoelasticities were measured for chitin nanofiber (ChNF) dispersions prepared with various concentrations, disintegration times, acidities, and crystalline structures. The 0.05 w/v% dispersions of pH neutral ChNFs continuously exhibited elastic behavior. The 0.05 w/v% dispersions of acidified ChNFs, on the other hand, transitioned from a colloidal dispersion to a critical gel and then exhibited elastic behavior with increasing ChNF concentration. A double-logarithmic chart of the concentration vs. the storage modulus was prepared and indicated the fractal dimension and the nanostructure in the dispersion. The results determined that the neutral alpha- and beta-ChNFs were dispersed but showed some remaining aggregations and that the acidified beta-ChNFs were completely individualized. In addition, the alpha-chitin steadily disintegrated with increasing disintegration time, and the aspect ratio of the beta-chitin decreased as a result of the exscessive disintegration. The storage moduli of the ChNFs were greater than those of chitin solutions, nanorods, and nanowhiskers with the same solids concentrations.","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. 115:431-437 (2018)","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_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":"29673956"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=search&DB=pubmed&term=29673956","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.2018.04.082"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.ijbiomac.2018.04.082","subitem_relation_type_select":"DOI"}}]},"item_6_rights_62":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2018. 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_source_id_35":{"attribute_name":"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Suenaga, Shin"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Osada, Mitsumasa"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-04-16"}],"displaytype":"detail","filename":"Systematic_dynamic_viscoelasticity_measurements_chitin_nanofibers_prepared.pdf","filesize":[{"value":"792.3 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"Systematic_dynamic_viscoelasticity_measurements_chitin_nanofibers_prepared.pdf","url":"https://soar-ir.repo.nii.ac.jp/record/19807/files/Systematic_dynamic_viscoelasticity_measurements_chitin_nanofibers_prepared.pdf"},"version_id":"c9f8f065-86c9-4bfe-a754-b0264e5d9f5a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Chitin nanofiber","subitem_subject_scheme":"Other"},{"subitem_subject":"Dynamic viscoelasticity measurement","subitem_subject_scheme":"Other"},{"subitem_subject":"Scaling law","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Systematic dynamic viscoelasticity measurements for chitin nanofibers prepared with various concentrations, disintegration times, acidities, and crystalline structures","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Systematic dynamic viscoelasticity measurements for chitin nanofibers prepared with various concentrations, disintegration times, acidities, and crystalline structures","subitem_title_language":"en"}]},"item_type_id":"6","owner":"1","path":["1310"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-05-02"},"publish_date":"2018-05-02","publish_status":"0","recid":"19807","relation_version_is_last":true,"title":["Systematic dynamic viscoelasticity measurements for chitin nanofibers prepared with various concentrations, disintegration times, acidities, and crystalline structures"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-14T04:16:19.160937+00:00"}