Study on nitrated PAHs formed from reactions on the surface of Asian dust particles
| Project/Area Number |
20710003
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Environmental dynamic analysis
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| Research Institution | Kanazawa University |
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Principal Investigator |
KAMEDA Takayuki Kanazawa University, 薬学系, 助教 (50398426)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 黄砂 / 多環芳香族炭化水素 / 二次生成 / 越境輸送 / 多環芳香族炭化水素(PAH) / ニトロ化PAH / 大気内反応 |
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| Research Abstract |
Polycyclic aromatic hydrocarbons (PAHs) and substituted PAHs such as nitro-PAHs are suspected to concern effects on human health such as mutagenicity, carcinogenicity, endocrine disrupting activities, and so on. Several kinds of the PAH derivatives might be formed via atmospheric reactions of the parent PAHs with inorganic gases such as nitrogen oxides on the Asian dust particles, which is transported from the continent of China to Japan. To test this hypothesis, in this study, we performed chemical reaction experiments of PAHs on the Asian dust particle surface using a reaction-chamber, and investigated the formation of substituted PAHs on the particles.
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Report
(3 results)
Research Products
(42 results)
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[Journal Article] Monohydroxylated polycyclic aromatic hydrocarbons inhibit both osteoclastic and osteoblastic activities in teleost scales2009
Author(s)
N. Suzuki, K. Hayakawa, T. Kameda, A. Triba, N. Tang, M.J. Tabata, K. Takada, S. Wada, K. Omori, A.K. Srivastav, H. Mishima, A. Hattori
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Journal Title
Life Sci. 84
Pages: 482-488
NAID
Related Report
Peer Reviewed
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[Book] Photochemical degradation of selected nitro- and oxy-polycyclic aromatic hydrocarbons on airborne particles under simulated solar UV-irradiation, Airborne Particulates, (Ming Cheng and Wen Liu, eds. )2009
Author(s)
T. Kameda, Y. Nakayama, T. Goto, T. Koyanagi, H. Bandow, K. Fujimori, A. Toriba, N. Tang, K. Hayakawa
Publisher
Nova Science Publishers
Related Report
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