Separation of peptides utilizing ultrahigh-temperature micellar electrokinetic chromatography
β Scribed by Nebojsa M. Djordjevic; Fiona Fitzpatrick; Fabrice Houdiere
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 62 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0173-0835
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π SIMILAR VOLUMES
Micellar electrokinetic chromatography MEKC and flow-counterbalanced MEKC separations of phenylalanine isotopomers are demonstrated. Using MEKC in an untreated, bare, fused silica capillary, tetramethylrhodamine derivatized phenylalanine can be baseline separated from derivatized phenylalanines Ε½ .
A micellar electrokinetic chromatographic MEKC separation system was developed for the efficient separation of biologically and clinically important Ε½ . green tea catechins. Six structurally isomeric tea catechins, e.g., y epigallo-Ε½ . Ε½ . Ε½ . Ε½ . catechin-3-gallate EGCG , y epicatechin gallate ECG
The enantiomeric separation of atropisomeric polychlorinated biphenyls Ε½ was studied by cyclodextrin-modified micellar electrokinetic chromatography CD-. MEKC . Four CD derivatives were investigated as chiral selectors, and 2-hydroxyl-β₯-CD gave the best resolution for the separation of PCB 84. Three