Separation of rare-earth ions by isotachophoresis and capillary zone electrophoresis
β Scribed by Qinglu Mao; Yoshio Hashimoto; Yuuki Manabe; Natsuki Ikuta; Fumitaka Nishiyama; Takeshi Hirokawa
- Book ID
- 108341299
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 151 KB
- Volume
- 802
- Category
- Article
- ISSN
- 1873-3778
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The separation of lanthanides by capillary zone electrophoresis is carried out by addition of a complex forming agent to the separation buffer, thus generating charge and mobility differences between the species. The choice of a suitable ligand and especially the precalculation of the optimum ligand
The separation of rare earth metal ions by capillary zone electrophoresis in the presence of creatinine as W-absorbing background electrolyte and the complexing agent 2-hydroxyisobutyric acid was investigated. The separation is mainly influenced by the pH of the buffer and the concentration of the c