Occurrence of and risk posed by highly carcinogenic dibenzo[def,p]chrysene isomers in urban soil
文献类型：期刊论文
| 作者 | Jiang, YuFeng1; Shi, LeiPing1; Mu, ZhongFeng1; Sun, Hang1; Zhan, HuiYing2; Wu, YingQin3 |
| 刊名 | TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY
 |
| 出版日期 | 2017 |
| 卷号 | 99期号:5-6页码:824-836 |
| 关键词 | Dibenzopyrene isomers urban soil relative potency factor carcinogenic potency |
| ISSN号 | 0277-2248 |
| DOI | 10.1080/02772248.2017.1283693 |
| 文献子类 | Article |
| 英文摘要 | Dibenzopyrene and its isomers are considered the most potent carcinogens of all polycyclic aromatic hydrocarbons tested to date. However, despite public concerns over their deleterious effects, they have not been extensively studied. The occurrence of four highly carcinogenic isomers of dibenzopyrene - dibenzo[def,p]chrysene, dibenzo[a,e]pyrene, dibenzo[a,i]pyrene, and dibenzo[a,h]pyrene in urban soil samples from Shanghai, China, have been determined in this study, as well as that of benzo[a]pyrene and coronene. A total of 14 peaks with ions at m/z 302 were detected by gas chromatography-mass spectrometry. Although the concentrations of benzo[a]pyrene and the sum of the 16 priority polycyclic aromatic hydrocarbons were greater than that of dibenzopyrene and its isomers, the carcinogenic potency of the latter was higher than that of benzo[a]pyrene. The results also indicate that the relative carcinogenic potency of the four dibenzopyrene isomers in the samples is higher than that of the 16 priority polycyclic aromatic hydrocarbons. |
| WOS关键词 | POLYCYCLIC AROMATIC-HYDROCARBONS ; DIBENZOPYRENE ISOMERS ; PARTICULATE MATTER ; AMBIENT AIR ; HEALTH ; PAHS ; MOUSE ; ENVIRONMENT ; STOCKHOLM ; SAMPLES |
| WOS研究方向 | Environmental Sciences & Ecology ; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:000405591700008 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | National Natural Science Foundation of China(41363008 ; 41272147 ; 21067005) ; National Natural Science Foundation of China(41363008 ; 41272147 ; 21067005) ; National Natural Science Foundation of China(41363008 ; 41272147 ; 21067005) ; National Natural Science Foundation of China(41363008 ; 41272147 ; 21067005) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/43599]  |
| 专题 | 地质与地球物理研究所_兰州油气中心 |
| 通讯作者 | Jiang, YuFeng |
| 作者单位 | 1.Lanzhou Jiaotong Univ, Sch Environm & Municipal Engn, Dept Environm Engn, Lanzhou, Peoples R China 2.Lanzhou Univ Arts & Sci, Sch Chem Engn, Dept Analyt Chem, Lanzhou, Peoples R China 3.Chinese Acad Sci, Lanzhou Ctr Oil & Gas Resource, Inst Geol & Geophys, Key Lab Petr Resources Res, Lanzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, YuFeng,Shi, LeiPing,Mu, ZhongFeng,et al. Occurrence of and risk posed by highly carcinogenic dibenzo[def,p]chrysene isomers in urban soil[J]. TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY,2017,99(5-6):824-836. |
| APA | Jiang, YuFeng,Shi, LeiPing,Mu, ZhongFeng,Sun, Hang,Zhan, HuiYing,&Wu, YingQin.(2017).Occurrence of and risk posed by highly carcinogenic dibenzo[def,p]chrysene isomers in urban soil.TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY,99(5-6),824-836. |
| MLA | Jiang, YuFeng,et al."Occurrence of and risk posed by highly carcinogenic dibenzo[def,p]chrysene isomers in urban soil".TOXICOLOGICAL AND ENVIRONMENTAL CHEMISTRY 99.5-6(2017):824-836. |
入库方式： OAI收割
来源：地质与地球物理研究所
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