Phenomenon of dual- and single-retention behaviors of solutes and its validation by computational simulation in linear programmed temperature gas chromatography
文献类型：期刊论文
| 作者 | Wu, Liejun1; Duan, Xiaojuan2; Liu, Chuanyu3; Zhang, Guangxiang4; Li, Qing X.1 |
| 刊名 | JOURNAL OF SEPARATION SCIENCE
 |
| 出版日期 | 2016-07-01 |
| 卷号 | 39期号:14页码:2785-2795 |
| 关键词 | Gas chromatography Programmed temperature gas chromatography Retention models |
| 英文摘要 | The current theory of programmed temperature gas chromatography considers that solutes are focused by the stationary phase at the column head completely and does not explicitly recognize the different effects of initial temperature (T-o) and heating rate (r(T)) on the retention time or temperature of a homologue series. In the present study, n-alkanes, 1-alkenes, 1-alkyl alcohols, alkyl benzenes, and fatty acid methyl esters standards were used as model chemicals and were separated on two nonpolar columns, one moderately polar column and one polar column. Effects of T-o and r(T) on the retention of nonstationary phase focusing solutes can be explicitly described with isothermal and cubic equation models, respectively. When the solutes were in the stationary phase focusing status, the single-retention behavior of solutes was observed. It is simple, dependent upon rT only and can be well described by the cubic equation model that was visualized through four sequential slope analyses. These observed dual-and single-retention behaviors of solutes were validated by various experimental data, physical properties, and computational simulation. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000380728700015 |
| 版本 | 出版稿 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/135724]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | 1.Univ Hawaii Manoa, Dept Mol Biosci & Bioengn, 1955 East West Rd, Honolulu, HI 96822 USA 2.Qingdao Entry Exit Inspect & Quarantine Bur, Qingdao, Peoples R China 3.Chinese Acad Sci, Inst Oceanog, Qingdao, Peoples R China 4.Univ Hawaii Manoa, John A Burns Sch Med, Off Biostat & Quantitat Hlth Sci, 1955 East West Rd, Honolulu, HI 96822 USA |
| 推荐引用方式 GB/T 7714 | Wu, Liejun,Duan, Xiaojuan,Liu, Chuanyu,et al. Phenomenon of dual- and single-retention behaviors of solutes and its validation by computational simulation in linear programmed temperature gas chromatography[J]. JOURNAL OF SEPARATION SCIENCE,2016,39(14):2785-2795. |
| APA | Wu, Liejun,Duan, Xiaojuan,Liu, Chuanyu,Zhang, Guangxiang,&Li, Qing X..(2016).Phenomenon of dual- and single-retention behaviors of solutes and its validation by computational simulation in linear programmed temperature gas chromatography.JOURNAL OF SEPARATION SCIENCE,39(14),2785-2795. |
| MLA | Wu, Liejun,et al."Phenomenon of dual- and single-retention behaviors of solutes and its validation by computational simulation in linear programmed temperature gas chromatography".JOURNAL OF SEPARATION SCIENCE 39.14(2016):2785-2795. |
入库方式： OAI收割
来源：海洋研究所
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