WEKO3
インデックスリンク
アイテム
Seasonal Change of Gas/Particle Partitioning of Atmospheric Dioxins
http://hdl.handle.net/2297/28999
http://hdl.handle.net/2297/28999cd419bcc-5868-4055-ab4e-c6dc873da276
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PH-PR-HAYAKAWA-K-50.pdf (505.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-04 | |||||
| タイトル | ||||||
| タイトル | Seasonal Change of Gas/Particle Partitioning of Atmospheric Dioxins | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Oka, Hideo
× Oka, Hideo× Kakimoto, Hitoshi× Miyata, Yoshiaki× Yonezawa, Yumiko× Niikawa, Akiko× Kyudoh, Hirohisa× Tang, Ning× Toriba, Akira× Kizu, Ryoichi× Hayakawa, Kazuichi |
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| 書誌情報 |
Journal of Health Science = 衛生化学 巻 52, 号 1, p. 50-57, 発行日 2006-02-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1344-9702 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11316464 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1248/jhs.52.50 | |||||
| 出版者 | ||||||
| 出版者 | Pharmaceutical Society of Japan = 日本薬学会 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Air samples were collected at suburban Kanazawa and concentrations of dioxins in both gaseous and particulate phases were determined separately. The concentrations of the gaseous phase of dioxins increased with increasing temperature. Co-planar polychlorinated biphenyls (co-PCBs), whose vapor pressures are higher than those of polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs), were mainly in the gaseous phase samples in all the seasons. The gaseous phase ratios [gaseous phase/(gaseous phase + particulate phase)] of tetrachloro dibenzop-dioxins and dibenzofurans (TeCDD/DFs) were high regardless of the temperature. However, the gaseous phase ratios of penta-hepta CDD/DFs varied widely depending on the temperature. Gas/particle partitioning of atmospheric dioxins depended on not only the number of chlorine-substitutions but also the positions of the chlorine-substitutions. The position of chlorine-substitution in an isomer affects the isomer's molecular polarity. Dioxin isomers with higher molecular polarity, which have shorter retention times on the selected ion monitoring (SIM) chromatograms of their homologues, tended to be distributed unevenly in the gaseous phase. In addition, the differences in the gaseous phase ratios between the isomers with higher molecular polarity and those with lower molecular polarity increased with decreasing temperature. | |||||
| 権利 | ||||||
| 権利情報 | Copyright (c) 2006 by The Pharmaceutical Society of Japan | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.pharm.or.jp/ | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://japanlinkcenter.org/JST.JSTAGE/jhs/52.50 | |||||
