Influence of temperature control in capillary electrophoresis
โ Scribed by Kurosu, Yasuyuki ;Hibi, Kiyokatsu ;Sasaki, Toru ;Saito, Muneo
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 388 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0935-6304
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โฆ Synopsis
Abstract
We have investigated the influence of capillary temperature on migration time and peak area and have evaluated different cooling systems. It was found that for applied voltages below 15 kV (i.e. those most frequently used) temperature control effectively improves peak area reproducibility but has less effect on migration time.
๐ SIMILAR VOLUMES
## Abstract In aqueous capillary electrophoresis the electroosmotic flow (EOF) can be strongly suppressed or eliminated by coating the capillary surface silanols either by buffer additive adsorption or chemical modification. Hydrophilic coatings, __e.g.,__ polyvinyl alcohol (PVA) proved to be most