Correlation of the intercept and slope of the retention equation ln K ' = ln k '(w)-SC in MECC with the solvatochromic parameters of solutes
文献类型：期刊论文
| 作者 | Liu, Z; Zou, HF; Zhang, YK |
| 刊名 | journal of capillary electrophoresis
 |
| 出版日期 | 1997-07-01 |
| 卷号 | 4期号:4页码:173-180 |
| 关键词 | micellar electrokinetic capillary chromatography linear solvation energy relationships organic modifiers retention equation intercept (In k '(w)) slope (S) |
| 英文摘要 | the intercept (in k(w)') and slope (s) of the retention equation in k' = in k(w)'-sc in micellar electrokinetic capillary chromatography (mecc) have been studied through linear solvation energy relationships (lser). it has been observed that the in k(w)' is dependent on the properties of micelle and solute but independent of the properties of organic modifier, while the slope (s) is related to the organic modifier and the solute. the lser results show that the in k(w)' of solute is primarily determined by its molecular size and hydrogen bond acceptor (hba) basicity, whereas the s of solute is primarily determined by its properties in terms of the type of organic modifier, of which molecular size is the most important factor. additionally, the lser results show that the interactions of micelle-water and water-organic modifier are also important factors for the retention of solute. |
| WOS标题词 | science & technology ; life sciences & biomedicine ; physical sciences |
| 类目[WOS] | biochemistry & molecular biology ; electrochemistry |
| 研究领域[WOS] | biochemistry & molecular biology ; electrochemistry |
| 关键词[WOS] | performance liquid-chromatography ; solvation energy relationships ; electrokinetic capillary chromatography ; water partition-coefficients ; reversed-phase systems ; mobile-phase ; solvent-strength ; molecular-structure ; stationary phases ; gradient elution |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000073959400005 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/142787]  |
| 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 | Acad Sinica, Dalian Inst Chem Phys, Natl Chromatog R&A Ctr, Dalian 116011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Z,Zou, HF,Zhang, YK. Correlation of the intercept and slope of the retention equation ln K ' = ln k '(w)-SC in MECC with the solvatochromic parameters of solutes[J]. journal of capillary electrophoresis,1997,4(4):173-180. |
| APA | Liu, Z,Zou, HF,&Zhang, YK.(1997).Correlation of the intercept and slope of the retention equation ln K ' = ln k '(w)-SC in MECC with the solvatochromic parameters of solutes.journal of capillary electrophoresis,4(4),173-180. |
| MLA | Liu, Z,et al."Correlation of the intercept and slope of the retention equation ln K ' = ln k '(w)-SC in MECC with the solvatochromic parameters of solutes".journal of capillary electrophoresis 4.4(1997):173-180. |
入库方式： OAI收割
来源：大连化学物理研究所
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