{"created":"2023-07-27T06:24:59.174884+00:00","id":8099,"links":{},"metadata":{"_buckets":{"deposit":"82c19752-5274-4581-ac38-a9d24a8c3da7"},"_deposit":{"created_by":3,"id":"8099","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"8099"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00008099","sets":["934:935:936"]},"author_link":["11209","138","11208","145","11207"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-02-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"1167","bibliographicPageStart":"1161","bibliographicVolumeNumber":"82","bibliographic_titles":[{"bibliographic_title":"Chemosphere"}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A new technique for the separation and pre-concentration of dissolved Fe(III) from the ligand-rich aqueous system is proposed. A solid phase extraction (SPE) system with an immobilized macrocyclic material, commonly known as molecular recognition technology (MRT) gel and available commercially, was used. Synthetic Fe(III) solution in aqueous matrices spiked with a 100-fold concentration of EDTA was used. Dissolved iron that was 'captured' by the MRT gel was eluted using hydrochloric acid and subsequently determined by graphite furnace atomic absorption spectrometry. The effect of different variables, such as pH, reagent concentration, flow rate and interfering ions, on the recovery of analyte was investigated. Quantitative maximum separation (~100%) of the dissolved Fe(III) from synthetic aqueous solutions at a natural pH range was observed at a flow rate of 0.2mLmin-1. The extraction efficiency of the MRT gel is largely unaltered by the coexisting ions commonly found in natural water. When compared with different SPE materials, the separation performance of MRT gel is also much higher. © 2010 Elsevier Ltd.","subitem_description_type":"Abstract"}]},"item_4_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理工研究域物質化学系","subitem_description_type":"Other"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.chemosphere.2010.12.048","subitem_relation_type_select":"DOI"}}]},"item_4_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.elsevier.com/locate/issn/00456535","subitem_relation_type_select":"URI"}}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA00603442","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0045-6535","subitem_source_identifier_type":"ISSN"}]},"item_4_version_type_25":{"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":"Hasegawa, Hiroshi"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Rahman, Ismail M. M."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kinoshita, Sanae"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maki, Teruya"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Furusho, Yoshiaki"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-03"}],"displaytype":"detail","filename":"TE-PR-HASEGAWA-H-1161.pdf","filesize":[{"value":"122.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TE-PR-HASEGAWA-H-1161.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/8099/files/TE-PR-HASEGAWA-H-1161.pdf"},"version_id":"2d6bb1a8-ceda-4b70-a91e-568ed7b7407d"}]},"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":"Separation of dissolved iron from the aqueous system with excess ligand","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Separation of dissolved iron from the aqueous system with excess ligand"}]},"item_type_id":"4","owner":"3","path":["936"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-03"},"publish_date":"2017-10-03","publish_status":"0","recid":"8099","relation_version_is_last":true,"title":["Separation of dissolved iron from the aqueous system with excess ligand"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-28T02:14:24.818182+00:00"}