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- https://chem.libretexts.org/Courses/BethuneCookman_University/BCU%3A_CH-346_Instrumental_Analysis/Capillary_ElectrophoresisCapillary electrophoresis is an analytical technique that separates ions based on their electrophoretic mobility with the use of an applied voltage. The electrophoretic mobility is dependent upon the ...Capillary electrophoresis is an analytical technique that separates ions based on their electrophoretic mobility with the use of an applied voltage. The electrophoretic mobility is dependent upon the charge of the molecule, the viscosity, and the atom's radius. The rate at which the particle moves is directly proportional to the applied electric field--the greater the field strength, the faster the mobility. Neutral species are not affected, only ions move with the electric field.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/12%3A_Chromatographic_and_Electrophoretic_Methods/12.08%3A_ProblemsThis page presents a comprehensive set of problems in chromatography and capillary zone electrophoresis (CZE). Key topics include calculating theoretical plates, resolving power, chromatographic resol...This page presents a comprehensive set of problems in chromatography and capillary zone electrophoresis (CZE). Key topics include calculating theoretical plates, resolving power, chromatographic resolution, retention indices, ion balances, and evaluating chromatographic data for various compounds. Problems engage chemical principles such as pH impact, calibration curves, and the Van Deemter equation.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/12%3A_Chromatographic_and_Electrophoretic_Methods/12.10%3A_Chapter_Summary_and_Key_TermsThis page highlights the fundamentals of chromatography and electrophoresis, potent analytical techniques used to separate and analyze sample components. It details concepts such as retention factors,...This page highlights the fundamentals of chromatography and electrophoresis, potent analytical techniques used to separate and analyze sample components. It details concepts such as retention factors, column efficiency, and selectivity in chromatographic separations, and how methods like gas chromatography (GC) and high-performance liquid chromatography (HPLC) are applied.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Instrumental_Analysis_(LibreTexts)/30%3A_Capillary_Electrophoresis_and_Capillary_Electrochromatography/30.03%3A_Applications_of_Capillary_ElectrophoresisThere are several different forms of capillary electrophoresis, each of which has its particular advantages. Four of these methods are described briefly in this section: capillary zone electrophoresis...There are several different forms of capillary electrophoresis, each of which has its particular advantages. Four of these methods are described briefly in this section: capillary zone electrophoresis, micellar electrokinetic capillary chromatography, capillary gel electrophoresis, and capillary electrochromatography.
- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Analytical_Chemistry/2%3A_Analytical_Chemistry_2.0_(Harvey)/13%3A_Chromatographic/13.7%3A_ElectrophoresisElectrophoresis is a class of separation techniques in which we separate analytes by their ability to move through a conductive medium—usually an aqueous buffer—in response to an applied electric fiel...Electrophoresis is a class of separation techniques in which we separate analytes by their ability to move through a conductive medium—usually an aqueous buffer—in response to an applied electric field. In the absence of other effects, cations migrate toward the electric field’s negatively charged cathode.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Supplemental_Modules_(Analytical_Chemistry)/Instrumentation_and_Analysis/Capillary_ElectrophoresisCapillary electrophoresis is an analytical technique that separates ions based on their electrophoretic mobility with the use of an applied voltage. The electrophoretic mobility is dependent upon the ...Capillary electrophoresis is an analytical technique that separates ions based on their electrophoretic mobility with the use of an applied voltage. The electrophoretic mobility is dependent upon the charge of the molecule, the viscosity, and the atom's radius. The rate at which the particle moves is directly proportional to the applied electric field--the greater the field strength, the faster the mobility. Neutral species are not affected, only ions move with the electric field.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/12%3A_Chromatographic_and_Electrophoretic_Methods/12.07%3A_ElectrophoresisThe document provides a comprehensive overview of electrophoresis, focusing notably on capillary electrophoresis (CE). Electrophoresis involves the separation of analytes based on their capacity to mo...The document provides a comprehensive overview of electrophoresis, focusing notably on capillary electrophoresis (CE). Electrophoresis involves the separation of analytes based on their capacity to move through a conductive medium under an electric field, with cations moving towards the cathode and anions towards the anode.
