{"created":"2023-07-27T06:58:36.466317+00:00","id":57334,"links":{},"metadata":{"_buckets":{"deposit":"6301942f-3eec-4881-8915-1bcfa2ae5830"},"_deposit":{"created_by":18,"id":"57334","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"57334"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00057334","sets":["1979:1980:1981"]},"author_link":["100577","27025","27184","27467","27174","66","35","207","100315","27186","100576","100313"],"item_4_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-11-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"845","bibliographicPageStart":"839","bibliographicVolumeNumber":"68","bibliographic_titles":[{"bibliographic_title":"分析化学"},{"bibliographic_title":"BUNSEKI KAGAKU","bibliographic_titleLang":"en"}]}]},"item_4_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Toriba, Akira"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Kasahara, Chieko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Bekki, Kanae"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Samizo, Masayuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ning, Tang"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Hayakawa, Kazuichi"}],"nameIdentifiers":[{},{}]}]},"item_4_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"大気中の粒子状物質（PM）中の水酸化多環芳香族炭化水素（OHPAH）を定量することを目的とするGC/MSによる分析法を開発した．母核の環数が2〜4環のOHPAH 10種を分析対象とし，トリメチルシリル（TMS）誘導体化したうえで検出し，3種類の重水素化，または安定同位体標識化OHPAHを内部標準物質として用いてPM試料の定量に適用した．OHPAHのTMS誘導体の選択イオン検出（SIM）における検出限界（S/N＝3）は，12〜930 fgの範囲で，すべての分析対象物質について10.5分で分離・検出することができた．都市大気標準粉じんや金沢で捕集したPM試料はジクロロメタンで抽出したのち，シリカゲル固相により精製しTMS誘導体化して定量した．金沢で捕集したPM試料中の8種のOHPAHを定量することに成功し，それらの濃度範囲は，20〜4100 fg m−3であり，3-hydroxyfluorantheneのPM中濃度の報告は本研究が初めてである．確立した分析法は，大気粉じん中のOHPAHを定量する際の分析法の選択肢の一つとして有用である．","subitem_description_type":"Abstract"},{"subitem_description":"A GC/MS method was developed for the quantification of hydroxylated polycyclic aromatic hydrocarbons (OHPAHs) in airborne particulate matter (PM). Ten OHPAHs having 2 - 4 rings were detected after trimethylsilyl (TMS) derivatization, and the derivatives in PM samples were quantified with three kinds of deuterated or stable isotope labeled OHPAHs as internal standards. The detection limits (S/N = 3) of the derivatives of OHPAHs in the selected ion monitoring (SIM) mode ranged from 12 to 930 fg and all analytes were separated and detected within 10.5 min. A commercially available urban PM sample and PM samples collected in Kanazawa were extracted with dichloromethane, and then the extracts were purified with silica gel solid phase and derivatized OHPAHs in the extracts were quantified. We successfully quantified 8 OHPAHs in PM samples collected in Kanazawa, and their concentrations were in the range of 20 - 4100 fg m−3 and the levels of 3-hydroxyfluoranthene were reported for the first time. This method should be useful as an optional analytical method to quantify OHPAHs in PM samples.","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自然システム学系","subitem_description_type":"Other"}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00063604","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_17":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本分析化学会 The Japan Society for Analytical Chemistry"}]},"item_4_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2116/bunsekikagaku.68.839","subitem_relation_type_select":"DOI"}}]},"item_4_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://www.jsac.jp/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.jsac.jp/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://www.jstage.jst.go.jp/browse/bunsekikagaku/-char/ja/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.jstage.jst.go.jp/browse/bunsekikagaku/-char/ja/","subitem_relation_type_select":"URI"}}]},"item_4_rights_23":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 日本分析化学会 The Japan Society for Analytical Chemistry"}]},"item_4_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AN00222633","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0525-1931","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_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鳥羽, 陽"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"笠原, 千栄子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"戸次, 加奈江"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"佐溝, 将之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"唐, 寧"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"早川, 和一"}],"nameIdentifiers":[{},{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-08-30"}],"displaytype":"detail","filename":"PH-PR-TORIBA-A-68_839.pdf","filesize":[{"value":"861.8 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"PH-PR-TORIBA-A-68_839.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/57334/files/PH-PR-TORIBA-A-68_839.pdf"},"version_id":"b278be32-45f0-4f9e-9fa9-b16c3f97642b"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"GC/MSによる大気粉じん中の水酸化多環芳香族炭化水素の定量","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"GC/MSによる大気粉じん中の水酸化多環芳香族炭化水素の定量"},{"subitem_title":"Quantification of Hydroxylated Polycyclic Aromatic Hydrocarbons in Airborne Particulate Matter by GC/MS","subitem_title_language":"en"}]},"item_type_id":"4","owner":"18","path":["1981"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-08-30"},"publish_date":"2021-08-30","publish_status":"0","recid":"57334","relation_version_is_last":true,"title":["GC/MSによる大気粉じん中の水酸化多環芳香族炭化水素の定量"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-27T15:00:32.855483+00:00"}