Journal ArticleDOI
Capillary electrophoretic analysis of inorganic cations: Role of complexing agent and buffer pH
T.-I. Lin,Y.-H. Lee,Yu-Tai Chen +2 more
TLDR
Capillary electrophoresis for the determination of inorganic metal cations in the presence of various complexing agents was investigated in this paper, where acetic, glycolic, lactic, hydroxyisobutyric, oxalic, malonic, malic, tartaric, succinic and citric acid.About:
This article is published in Journal of Chromatography A.The article was published on 1993-11-12. It has received 63 citations till now. The article focuses on the topics: Buffer solution & Malonic acid.read more
Citations
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Journal ArticleDOI
Capillary Electrophoresis Inductively Coupled Plasma Spectrometry for Rapid Elemental Speciation
TL;DR: In this paper, the combination of capillary electrophoresis (CE) and sensitive, element-selective, inductively coupled plasma (ICP) optical emission spectrometers (OES) and mass spectrometry (MS) for rapid elemental speciation is reported.
Journal ArticleDOI
Determination of metal ions by capillary electrophoresis
Miroslav Macka,Paul R. Haddad +1 more
TL;DR: All aspects of separations of metal ions by CE are reviewed and discussed, including general concepts and approaches, sample introduction, complex formation and sample stacking, separation selectivity, the role of kinetics, capillary wall chemistry, detection techniques, method validation, and applications to metal determinations in various matrices.
Journal ArticleDOI
Capillary electrophoretic determination of organic acids with indirect detection
TL;DR: In this paper, the authors developed a method for the determination of several organic acids commonly found in foods and beverages, including oxalic, citric, acetic, tartaric, malic, succinic, lactic, carbonic, aspartic, glutamic, ascorbic and gluconic acids, by capillary electrophoresis with indirect absorbance detection.
Journal ArticleDOI
Capillary electrophoresis of inorganic cations
TL;DR: Capillary electrophoresis (CE) methods of determination of inorganic cations are critically surveyed in this article, with emphasis on the most recent works, and the metal ion complexation is treated in detail.
Journal ArticleDOI
Separation of uranium(VI) and lanthanides by capillary electrophoresis using on-capillary complexation with arsenazo III
TL;DR: In this article, the viability of the separation of lanthanides and uranium(VI) in the form of strongly absorbing complexes with arsenazo III (AIII) was studied with the aim to increase the sensitivity of absorbance detection in determination of these metals by capillary electrophoresis.
References
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Book
CRC Handbook of Chemistry and Physics
TL;DR: CRC handbook of chemistry and physics, CRC Handbook of Chemistry and Physics, CRC handbook as discussed by the authors, CRC Handbook for Chemistry and Physiology, CRC Handbook for Physics,
Journal ArticleDOI
Capillary electrophoresis of organic and inorganic cations with indirect UV detection
W. Beck,Heinz Engelhardt +1 more
TL;DR: In this article, the determination of alkali and alkaline earth metal ions by capillary electrophoresis using indirect UV detection is described, which is achieved at 214 nm with a background electrolyte containing 5 mmol L−1 imidazole.
Journal ArticleDOI
Factors affecting the separation of inorganic metal cations by capillary electrophoresis
TL;DR: In this article, the reproducible separation of fifteen metal cations was completed in 8 min. The detection system showed a linear relationship between peak area and analyte concentration, and complexing compounds were added to the electrolyte to maximize selectively the differences in the apparent mobilities of the cations and enhance the separations.
Journal ArticleDOI
Measurement of mobilities and dissociation constants by capillary isotachophoresis
Journal ArticleDOI
Indirect fluorometric detection of cations in capillary zone electrophoresis
Larry. Gross,Edward S. Yeung +1 more
TL;DR: In this paper, a nouvelle methode was proposed for detecting the cations separes par electrophorese de zone capillaire using sulfate de quinine.
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Capillary electrophoresis of organic and inorganic cations with indirect UV detection
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