Loading...
Please wait, while we are loading the content...
Similar Documents
Enhanced-Fluidity Liquid Mixtures: Fundamental Properties and Chromatography
| Content Provider | Scilit |
|---|---|
| Copyright Year | 2007 |
| Description | An important goal in numerous chromatographic applications is to improve the separation power, P (Equation 9.1) or the speed of the separation [1]:P(s−1) = dN dt. (9.1)This improvement is especially important in routine analyses and in largescale evaluation studies, such as the combinatorial characterization of drug candidates. High temperature (HT), HT high-performance liquid chromatography (HT-HPLC), and supercritical fluid chromatography (SFC) are common methods considered when separation speed is essential due the increased mass transport and decreased viscosity obtained with both techniques [2]. However, both SFC and HT-HPLC have deficiencies that limit their applicability [2,3]. For example, carbon dioxide, the most commonly-used solvent in SFC, has limited solvent strength even with the addition of small quantities of polar modifiers. The increased temperatures used in HT-HPLC can cause on-column reactions of the analytes [4]. Herein, we focus on enhanced-fluidity liquid chromatography (EFLC) that shares many of the positive attributes of each of these techniques without the negative attributes. Book Name: Advances in Chromatography, Volume 46 |
| Related Links | https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9781420060263-11&type=chapterpdf |
| Ending Page | 458 |
| Page Count | 28 |
| Starting Page | 431 |
| DOI | 10.1201/9781420060263-11 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2007-11-05 |
| Access Restriction | Open |
| Subject Keyword | Book Name: Advances in Chromatography, Volume 46 Analytical Chemistry Chromatography Enhanced Fluidity Liquid |
| Content Type | Text |
| Resource Type | Chapter |