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Quantification of Imidazole Compounds in Ambient Aerosols at Suburban and Forest Sites in Western Japan
http://hdl.handle.net/10069/39680
http://hdl.handle.net/10069/39680e5de41eb-ecd7-4282-b96d-2e80c5cc1c07
名前 / ファイル | ライセンス | アクション |
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AJAE13_259.pdf (386.3 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-02-27 | |||||
タイトル | ||||||
タイトル | Quantification of Imidazole Compounds in Ambient Aerosols at Suburban and Forest Sites in Western Japan | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Imidazole compounds | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Methylimidazole | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ambient | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Quantification | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | HPLC/ Q-TOF-MS | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ion-pairing agent | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Aerosol particle | |||||
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 |
Takao, Yuji
× Takao, Yuji× Atarashi, Takumi× Kubo, Takashi× Nagae, Masaki× Nakayama, Tomoki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Ambient aerosol particles at forest and suburban sites in western Japan were analyzed for imidazole compounds, such as 4 (5)-Methylimidazole (4-MI), 1-ethylimidazole (1-EI), 2-ethylimidazole (2-EI), and imidazole-2-carboxaldehyde (IC). The aerosols were collected on quartz fiber filters and extracted by the solid phase extraction method. The extract was analyzed by HPLC/Q-TOF-MS using an ion-pairing agent. The concentration of 4-MI in winter was higher than those in summer at the forest site; its concentration was highest among the analyzed imidazoles. The concentration of 4-MI in the suburban site was several times higher than the forest site. Anthropogenic activities, such as vehicle emissions, are considered to be the major source of 4-MI in this region. | |||||
書誌情報 |
Asian Journal of Atmospheric Environment 巻 13, 号 4, p. 259-265, 発行日 2019-12 |
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出版者 | ||||||
出版者 | Korean Society for Atmospheric Environment | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 19766912 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 22871160 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.5572/ajae.2019.13.4.259 | |||||
権利 | ||||||
権利情報 | c 2019 by Asian Journal of Atmospheric Environment. This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. | |||||
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 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Asian Journal of Atmospheric Environment, 13(4), pp.259-265; 2020 |