A simple hydrophobicity-based approach to predict the toxicity of unknown organic micropollutant mixtures in marine water
文献类型：期刊论文
| 作者 | Lin, ZF ; Zhong, P ; Niu, XJ ; Yin, KD ; Yu, HX ; Du, JW |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2005 |
| 卷号 | 50期号:6页码:617-623 |
| 关键词 | marine organic micropollutant hydrophobicity mixture toxicity Photobacterium phosphoreum |
| ISSN号 | 0025-326X |
| 通讯作者 | lzhifen@yahoo.com |
| 中文摘要 | In this study, we propose a simple hydrophobicity-based approach to predict the toxicity of mixtures of marine organic micro-pollutants. Fifty mixtures were chosen, comprising individual chemicals randomly chosen from three halogenated benzenes, three phenols, two petroleum hydrocarbons, three polychlorinated biphenyls (PCBs), four organochlorine pesticides (OCPs) and two herbicides, with the intention of simulating the mixtures of organic micropollutants that may exist in some marine waters. The hydrophobicity of the mixtures was quantified by measuring the C-18-Empore (TM) disk/water partition coefficients (K-MD). A K-MD-based approach was proposed to describe their toxicity to Photobacterium phosphoreum, and the application of this approach to another 10 related mixtures proved its predictive capability, as indicated by the consistency between the predicted and observed toxicities (r(2) = 0.905, SE = 0.101, and F = 76.325 at P < 0.001). This predictive capability convinces us that the KMD-based approach provides a general approach to predicting the toxicity of mixtures of organic micropollutants in marine water. (c) 2005 Elsevier Ltd. All rights reserved. |
| 学科主题 | Environmental Sciences; Marine & Freshwater Biology |
| 收录类别 | SCI |
| WOS记录号 | WOS:000230006400013 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/5713]  |
| 专题 | 南海海洋研究所_热带海洋环境国家重点实验室(LTO) |
| 推荐引用方式 GB/T 7714 | Lin, ZF,Zhong, P,Niu, XJ,et al. A simple hydrophobicity-based approach to predict the toxicity of unknown organic micropollutant mixtures in marine water[J]. MARINE POLLUTION BULLETIN,2005,50(6):617-623. |
| APA | Lin, ZF,Zhong, P,Niu, XJ,Yin, KD,Yu, HX,&Du, JW.(2005).A simple hydrophobicity-based approach to predict the toxicity of unknown organic micropollutant mixtures in marine water.MARINE POLLUTION BULLETIN,50(6),617-623. |
| MLA | Lin, ZF,et al."A simple hydrophobicity-based approach to predict the toxicity of unknown organic micropollutant mixtures in marine water".MARINE POLLUTION BULLETIN 50.6(2005):617-623. |
入库方式： OAI收割
来源：南海海洋研究所
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