Ucon-coated columns have been used to isolate nucleotides, such as ribonucleotides, deoxyribonucleotides, and pyridine nucleotides, by capillary zone electrophoresis. This neutral, hydrophilic column coating (Ucon) significantly reduced macromolecule adsorption and electroosmotic flow, which provide
Chemical stability of polyacrylamide-coating on fused silica capillary
β Scribed by Manabu Nakatani; Akimasa Shibukawa; Professor Terumichi Nakagawa
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 472 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0173-0835
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π SIMILAR VOLUMES
The life expectancy and resistance to flow, pressure shocks, solvent gradients, and bending of packed fused silica capillary columns (Micro-LC) are discussed. ## 2 Instrumentation Chromatographic measurements were carried out on a Varian 5020 (Varian Associates, Walnut Creek, CA, USA) and on a Per
## Abstract A novel method for the manufacture of detection windows in polyimideβcoated fusedβsilica capillary columns is described. Concentrated fuming nitric acid at room temperature is utilized for stripping of the coating from a defined section of the capillary. The technique is particularly su
A new polymer, polymethacryloxypropylhydrosiloxane PMAHS , has been developed and used as both a deactivating layer and an intermediate layer for stable coating of an uncharged polymer on fused silica capillaries in capillary electrophoresis. The deactivation procedure is based on a siliconhydride d