{"created":"2023-06-20T15:13:41.230179+00:00","id":10706,"links":{},"metadata":{"_buckets":{"deposit":"13913bdb-24b0-45dc-862c-7898944bf009"},"_deposit":{"created_by":3,"id":"10706","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10706"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00010706","sets":["495:496"]},"author_link":["37588","37586","37581","37582","37580","37585","37583","37587","35965","37584"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-06-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageEnd":"2095","bibliographicPageStart":"2085","bibliographicVolumeNumber":"84","bibliographic_titles":[{"bibliographic_title":"Bioscience, biotechnology, and biochemistry"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"β-1,4-glucosaminoglucan (GG) was prepared from the sheath of a sulfur-oxidizing bacterium Thiothrix nivea. Recently, GG was found to be adsorbed by cellulose (paper) and is therefore potentially applicable as an aminating agent for cellulose. We attempted to increase the yield of GG using a fed-batch cultivation method. Furthermore, the behavior of GG molecules in water was theoretically and experimentally investigated. NMR analysis in combination with molecular dynamics calculation suggested that GG molecules tend to form soluble aggregates in water. It was experimentally revealed that the self-aggregation is enhanced by the addition of NaCl and reduced temperature. Adsorption of GG onto cellulose via hydrogen bonding was confirmed by molecular dynamics simulation. Adsorption was also promoted in the presence of NaCl but was inhibited by a reduction in temperature. Only 11% of the amino groups in the GG-treated paper was reactive, suggesting that GG molecules adsorbed by the paper were forming aggregates.","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Taylor & Francis"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1080/09168451.2020.1785838","subitem_relation_type_select":"DOI"}}]},"item_2_relation_44":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://doi.org/10.1080/09168451.2020.1785838"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1080/09168451.2020.1785838","subitem_relation_type_select":"DOI"}}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10824164","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09168451","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"instutute of Advanced Energy, Kyoto University"},{"subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"instutute of Advanced Energy, Kyoto University"}]},"item_2_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takeda, Minoru"}],"nameIdentifiers":[{"nameIdentifier":"37580","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40247507","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40247507"}]},{"creatorNames":[{"creatorName":"Kondo, Keiko"}],"nameIdentifiers":[{"nameIdentifier":"37581","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"00707474","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=00707474"}]},{"creatorNames":[{"creatorName":"Tominaga, Ryo"}],"nameIdentifiers":[{"nameIdentifier":"37582","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mori, Honomi"}],"nameIdentifiers":[{"nameIdentifier":"37583","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kato, Mana"}],"nameIdentifiers":[{"nameIdentifier":"37584","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Usami, Ryoji"}],"nameIdentifiers":[{"nameIdentifier":"37585","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Murakami, Tomoi"}],"nameIdentifiers":[{"nameIdentifier":"37586","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ueda, Kazuyoshi"}],"nameIdentifiers":[{"nameIdentifier":"35965","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40223458","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40223458"}]},{"creatorNames":[{"creatorName":"Suzuki Ichiro"}],"nameIdentifiers":[{"nameIdentifier":"37587","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Katahira, Masato"}],"nameIdentifiers":[{"nameIdentifier":"37588","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"70211844","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=70211844"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-06-28"}],"displaytype":"detail","filename":"MS4_for_submission.pdf","filesize":[{"value":"331.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"MS4_for_submission.pdf","url":"https://ynu.repo.nii.ac.jp/record/10706/files/MS4_for_submission.pdf"},"version_id":"3173afef-c495-4cfc-86f4-9e8031485d0c"},{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-06-28"}],"displaytype":"detail","filename":"Figures_for_submission_updated.pdf","filesize":[{"value":"495.5 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MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Supplementary.pdf","url":"https://ynu.repo.nii.ac.jp/record/10706/files/Supplementary.pdf"},"version_id":"e1744b1e-e172-42da-8f48-495c432116b4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Glucosaminoglucan","subitem_subject_scheme":"Other"},{"subitem_subject":"cellulose","subitem_subject_scheme":"Other"},{"subitem_subject":"aggregation","subitem_subject_scheme":"Other"},{"subitem_subject":"adsorption","subitem_subject_scheme":"Other"},{"subitem_subject":"Thiothrix nivea","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":"Aggregability of β(1→4)-linked glucosaminoglucan originating from a sulfur-oxidizing bacterium Thiothrix nivea","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Aggregability of β(1→4)-linked glucosaminoglucan originating from a sulfur-oxidizing bacterium Thiothrix nivea"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-09-09"},"publish_date":"2020-09-09","publish_status":"0","recid":"10706","relation_version_is_last":true,"title":["Aggregability of β(1→4)-linked glucosaminoglucan originating from a sulfur-oxidizing bacterium Thiothrix nivea"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T18:21:38.935686+00:00"}