{"created":"2023-07-25T08:11:24.725132+00:00","id":11600,"links":{},"metadata":{"_buckets":{"deposit":"4e132b66-a68f-462a-a569-530eb501273f"},"_deposit":{"created_by":18,"id":"11600","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"11600"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00011600","sets":["54:92"]},"author_link":["115949","115950","115951","115952","115953"],"item_6_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1988","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"148","bibliographicPageStart":"143","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"Analytical Sciences","bibliographic_titleLang":"en"}]}]},"item_6_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1988-04-01","subitem_date_issued_type":"Issued"}]},"item_6_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"A new series of anion-exchange extractants, polymethylenebis[3-(N,N-dioctylcarbamoyl)pyridinium]s(abbreviated as CnBPy; n=3,4,6,8,10) were synthesized; they are lipophilic dipyridinium ions bearing two cationic centers at various separations within a molecule. The extraction behavior of metal ions from aqueous hydrohalic acid was investigated. The extractability of divalent metal ions (zinc(II) and cadmium(II)) decreased in the order: C10->C8->C6->C4->C3BPy>monocationic extractant (1-butyl-3-(N,N-dioctylcarbamoyl)pyridinium,abbreviated as BuMPy). However, in the extraction of trivalent metal ions (iron(III) and indium(III)), the extraction ability of extractants decreased in the order: BuMPy≈C10->C8->C6->C4->CnBPy. These orders were analogous to those observed in the previously reported extractions using diphosphonium extractants. The extraction of organic dianionic substrates, 1,5- and 2,6-naphthalenedisulfonates (abbreviated as NDS2-) was also investigated. The extraction of 1,5-NDS2- decreased in the order: C10-≈C8-≈C6->C4->CnBPy, while that of 2,6-NDS2- decreased in the order: C10->C8->C6->C4->C3BPy. There were no distinct maxima in the plot of extraction constant (log Kex) vs. n-value; such behavior was considerably different from that of diphosphonium extractants reported previously. The structural aspects of extractants and their relation to extraction selectivity are discussed.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_6_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"公益社団法人日本分析化学会","subitem_publisher_language":"ja"}]},"item_6_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2116/analsci.4.143","subitem_relation_type_select":"DOI"}}]},"item_6_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09106340","subitem_source_identifier_type":"PISSN"}]},"item_6_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"433","subitem_subject_scheme":"NDC"}]},"item_6_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ohki, Akira","creatorNameLang":"en"},{"creatorName":"オオキ, アキラ","creatorNameLang":"ja-Kana"},{"creatorName":"大木, 章","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Xiao, Xin-Liang","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsukada, Kazuya","creatorNameLang":"en"},{"creatorName":"ツカダ, カズヤ","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maeda, Shigeru","creatorNameLang":"en"},{"creatorName":"マエダ, シゲル","creatorNameLang":"ja-Kana"},{"creatorName":"前田, 滋","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takagi, Makoto","creatorNameLang":"en"},{"creatorName":"タカギ, マコト","creatorNameLang":"ja-Kana"},{"creatorName":"高木, 誠","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-31"}],"displaytype":"detail","filename":"Dipyridinium-Type Anion-Exchange Extractants for Anionic Metal Complexes and Disulfonate Anions.pdf","filesize":[{"value":"377.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Dipyridinium-Type Anion-Exchange Extractants for Anionic Metal Complexes and Disulfonate Anions.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/11600/files/Dipyridinium-Type Anion-Exchange Extractants for Anionic Metal Complexes and Disulfonate Anions.pdf"},"version_id":"a4b623a7-1827-4ddc-aeef-85662789abb3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Anion-exchange extraction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lipophilic dipyridinium salt","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"anionic metal complex","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"disulfonate anion","subitem_subject_language":"en","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":"Dipyridinium-Type Anion-Exchange Extractants for Anionic Metal Complexes and Disulfonate Anions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Dipyridinium-Type Anion-Exchange Extractants for Anionic Metal Complexes and Disulfonate Anions","subitem_title_language":"en"}]},"item_type_id":"6","owner":"18","path":["92"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-02-10"},"publish_date":"2014-02-10","publish_status":"0","recid":"11600","relation_version_is_last":true,"title":["Dipyridinium-Type Anion-Exchange Extractants for Anionic Metal Complexes and Disulfonate Anions"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-02-07T07:26:15.690985+00:00"}