Using HPLC retention parameters to estimate fish bioconcentration factors of organic compounds | |
Guo, RB; Liang, XM; Chen, JP; Zhang, Q; Wu, WZ; Kettrup, A | |
刊名 | journal of liquid chromatography & related technologies
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2004 | |
卷号 | 27期号:12页码:1861-1873 |
关键词 | retention parameters bioconcentration HPLC linear regression |
产权排序 | 1;1 |
英文摘要 | reversed-phase high performance liquid chromatography (rp-hplc) was employed to develop predictive models for fish bioconcentration factors (bcf) of organic compounds. estimation of bcf from rp-hplc retention parameters on octadecyl-bonded silica gel (ods), cyanopropyl-bonded silica gel (cn), and phenyl-bonded silica gel (ph) columns were investigated. the results show that, for a set of compounds belonging to different chemical classes, the cn stationary phase is the best one among the three columns and better than n-octanol/water model for bcf estimation. a multi-column rp-hplc model, using the retention parameters on the cn and ph columns as the variables of multiple linear regression equations, was further evaluated to estimate bcf of organic compounds belonging to different chemical classes, and the results show that the multi-column rp-hplc model is better than that of any single rp-hplc column for bcf estimation. |
WOS标题词 | science & technology ; life sciences & biomedicine ; physical sciences |
类目[WOS] | biochemical research methods ; chemistry, analytical |
研究领域[WOS] | biochemistry & molecular biology ; chemistry |
关键词[WOS] | phase liquid-chromatography ; solvation energy relationships ; water ; prediction ; soil ; coefficient ; toxicity ; models |
收录类别 | SCI |
原文出处 | true |
语种 | 英语 |
WOS记录号 | WOS:000222213700004 |
公开日期 | 2010-11-30 |
内容类型 | 期刊论文 |
源URL | [http://159.226.238.44/handle/321008/81619] ![]() |
专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116011, Peoples R China 2.GSF Natl Res Ctr Environm & Hlth, Inst Ecol Chem, Neuherberg, Germany 3.Univ Munich, Lehrstuhl Okol Chem & Umweltanalyt, Weihenstephan, Germany |
推荐引用方式 GB/T 7714 | Guo, RB,Liang, XM,Chen, JP,et al. Using HPLC retention parameters to estimate fish bioconcentration factors of organic compounds[J]. journal of liquid chromatography & related technologies,2004,27(12):1861-1873. |
APA | Guo, RB,Liang, XM,Chen, JP,Zhang, Q,Wu, WZ,&Kettrup, A.(2004).Using HPLC retention parameters to estimate fish bioconcentration factors of organic compounds.journal of liquid chromatography & related technologies,27(12),1861-1873. |
MLA | Guo, RB,et al."Using HPLC retention parameters to estimate fish bioconcentration factors of organic compounds".journal of liquid chromatography & related technologies 27.12(2004):1861-1873. |
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