{"created":"2023-05-15T15:25:29.393111+00:00","id":13143,"links":{},"metadata":{"_buckets":{"deposit":"2b22e00b-521b-447a-8fbd-61c21865bfb7"},"_deposit":{"created_by":3,"id":"13143","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13143"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013143","sets":["94:426"]},"author_link":["16687"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"628","bibliographicPageStart":"623","bibliographicVolumeNumber":"129","bibliographic_titles":[{"bibliographic_title":"Analyst"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-03-10","subitem_date_issued_type":"Created"}]},"item_119_description_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_description":"http://www.rsc.org/publishing/journals/AN/article.asp?doi=b403401e | http://www.rsc.org/publishing/journals/AN/article.asp?doi=b403401e","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The effect of treatment of porous graphitic carbon (PGC) stationary phases with hydrogen peroxide and with sodium sulfite on the retention behavior of analyte compounds has been investigated using benzene, aromatic sulfonate ions, and benzyltrialkylammonium ions as model compounds. It is shown that the retention times of the cationic analytes are increased by treating the PGC column with the reducing agent, while decreased by treating it with the oxidizing agent. On the other hand, the retention times of the anionic analytes are decreased by treating the column with the reducing agent, while increased by treating it with the oxidizing agent. The effect of the redox treatment on the retention of benzene is negligibly small. The investigation of the ion-exchange property of the PGC packings have shown that PGC has anion-exchange property and the anion-exchange capacity is decreased by treating PGC with the reducing agent, whereas it is increased by treatment with the oxidizing agent. This means that the modification of the retention selectivity of the PGC stationary phases with redox treatment can be interpreted in terms of the change of the surface charge. The mechanism of chemical modification of the PGC stationary phase with redox treatment is discussed on the basis of the experimental results obtained on the ion-exchange capacity and the redox activity.","subitem_description_type":"Abstract"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"Royal Society of Chemistry"}]},"item_119_relation_16":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1039/b403401e","subitem_relation_type_select":"DOI"}}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00032654","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[著者版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Shibukawa, Masami"},{"subitem_text_value":"Terashima, Hiroyuki"},{"subitem_text_value":"Nakajima, Hizuru"},{"subitem_text_value":"Saitoh, Kazunori"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002475"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"日本大学生産工学部応用分子化学科(現 : 埼玉大学大学院理工学研究科物質科学部分析化学研究室)"},{"subitem_text_value":"日本大学生産工学部応用分子化学科"},{"subitem_text_value":"日本大学生産工学部応用分子化学科"},{"subitem_text_value":"日本大学生産工学部応用分子化学科"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University(Present : Graduate School of Science and Engineering, Saitama University)"},{"subitem_text_value":"Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University"},{"subitem_text_value":"Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University"},{"subitem_text_value":"Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2004"}]},"item_119_version_type_28":{"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":"渋川, 雅美"},{"creatorName":"シブカワ, マサミ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002475.pdf","filesize":[{"value":"427.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002475.pdf","url":"https://sucra.repo.nii.ac.jp/record/13143/files/A1002475.pdf"},"version_id":"98ed3079-eab6-42f6-bb4f-8a6e0be1e536"}]},"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":"Evaluation of the surface charge properties of porous graphitic carbon stationary phases treated with redox agents","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Evaluation of the surface charge properties of porous graphitic carbon stationary phases treated with redox agents"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-03-10"},"publish_date":"2008-03-10","publish_status":"0","recid":"13143","relation_version_is_last":true,"title":["Evaluation of the surface charge properties of porous graphitic carbon stationary phases treated with redox agents"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:39:49.903005+00:00"}