Cyclical electrical field flow fractionation
โ Scribed by Bruce K. Gale; Merugu Srinivas
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 441 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0173-0835
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๐ SIMILAR VOLUMES
## Abstract Electric fieldโflow fractionation (EFFF) is a separation technique that couples a lateral electric field with axial Poiseuille flow to separate particles on the basis of size and/or mobility. In unidirectional EFFF, the field rapidly decreases in time due to charging of the double layer
The theoretically predicted inverse relationship between the retention ลฝ . parameter for electrical field-flow fractionation FFF and a sample's particle diameter d is verified experimentally using colloids of well-characterized size and electrophoretic mobility. From observed retentions of these sam