{"created":"2023-05-15T16:32:39.404911+00:00","id":4586,"links":{},"metadata":{"_buckets":{"deposit":"fbb97d95-f69f-4427-bcaf-13204c335f38"},"_deposit":{"created_by":2,"id":"4586","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"4586"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00004586","sets":["73:74"]},"author_link":["18218","18219","18221","18220"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageEnd":"723","bibliographicPageStart":"720","bibliographicVolumeNumber":"38","bibliographic_titles":[{"bibliographic_title":"Journal of Separation Science"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Poly(L-lactic acid) is a linear aliphatic thermoplastic polyester that can be produced from renewable resources. A poly(L-lactic acid)-modified silica stationary phase was newly prepared by amide bond reaction between amino groups on aminopropyl silica and carboxylic acid groups at the end of the poly(L-lactic acid) chain. The poly(L-lactic acid)-silica column was characterized in reversed-phase liquid chromatography and hydrophilic interaction liquid chromatography with the use of different mobile phase compositions. The poly(L-lactic acid)-silica column was found to work in both modes, and the retention of test compounds depending on acetonitrile content exhibited \"U-shaped\" curves, which was an indicator of reversed-phase liquid chromatography/hydrophilic interaction liquid chromatography mixed-mode retention behavior. In addition, carbonyl groups included into the poly(L-lactic acid) backbone work as an electron-accepting group toward a polycyclic aromatic hydrocarbon and provide π- π interactions.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Journal of Separation Science, 38(5), pp.720-723; 2015","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Wiley-VCH Verlag"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1002/jssc.201401243","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"c 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim."},{"subitem_rights":"This is the accepted version of the following article: Journal of Separation Science, 38(5), pp.720-723; 2015, which has been published in final form at http://dx.doi.org/10.1002/jssc.201401243"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"16159306","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_16":{"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":"Ohyama, Kaname"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takasago, Shizuka"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kishikawa, Naoya"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kuroda, Naotaka"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-21"}],"displaytype":"detail","filename":"JSS38_720.pdf","filesize":[{"value":"215.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JSS38_720.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/4586/files/JSS38_720.pdf"},"version_id":"f81c5481-2e12-471f-8c4d-7558483fbae4"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Hydrophilic interaction chromatography","subitem_subject_scheme":"Other"},{"subitem_subject":"Mixed-mode chromatography","subitem_subject_scheme":"Other"},{"subitem_subject":"Poly(L-lactic acid)","subitem_subject_scheme":"Other"},{"subitem_subject":"Reversed-phase chromatography","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":"Poly(l-lactic acid)-modified silica stationary phase for reversed-phase and hydrophilic interaction liquid chromatography","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Poly(l-lactic acid)-modified silica stationary phase for reversed-phase and hydrophilic interaction liquid chromatography"}]},"item_type_id":"2","owner":"2","path":["74"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-04-01"},"publish_date":"2016-04-01","publish_status":"0","recid":"4586","relation_version_is_last":true,"title":["Poly(l-lactic acid)-modified silica stationary phase for reversed-phase and hydrophilic interaction liquid chromatography"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T03:19:24.395165+00:00"}