Back to Search
Start Over
Dual Flow Chromatography.
- Source :
-
LC-GC Europe . Aug2017, Vol. 30 Issue 8, p404-411. 7p. - Publication Year :
- 2017
-
Abstract
- Dual flow chromatography (DFC) separations are performed with back and forth flow for rapid method development, design of experiments (DOE), quality-by-design (QbD), or high-throughput chromatographic purification. Although different than conventional unidirectional flow through chromatography, chromatographic principles still control the separations. Selectivity coefficients and Langmuir adsorption isotherms control the separation chemistry properties of the column and dictate the mobile phase conditions needed to achieve separation. However, the kinetic rates of diffusion and interaction of mobile phase molecules with the stationary phase, column channeling, and other column properties are not germane to the practice of DFC. Chromatographic conditions developed with DFC can be scaled to any size, including laboratory and industrial preparative columns. One practical use of DFC is in the pharmaceutical industry where multidimensional method development and high-throughput, parallel processing has been used to improve R&D productivity and decrease the time to manufacturing of biopharmaceutical drugs. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14716577
- Volume :
- 30
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- LC-GC Europe
- Publication Type :
- Academic Journal
- Accession number :
- 124758589