electrochromatography


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Related to electrochromatography: electrophoresis

electrochromatography

(ɪˌlɛktrəʊkrəʊməˈtɒɡrəfɪ)
n
(Chemistry) chromatography effected by the influence of an applied electric field
eˌlectrochromatoˈgraphic adj
References in periodicals archive ?
The efficient analysis of neutral and highly polar pharmaceutical compounds using reversed-phase and ion-exchange electrochromatography.
Applications include electrophoresis, dielectrophoresis, capillary electrophoresis, Capillary Electrochromatography (CEC), microfluidics, MEMS, and lab-on-a-chip research.
Development of a quality evaluation method for Fructus schisandrae by pressurized capillary electrochromatography.
Fast determination of active components in Angelica dahurica extract using capillary electrochromatography with methacrylate ester-based monolithic columns.
Lab-on-chip technology has adopted most analytical chemistry methods, such as electrochemical sensing [7,8], mass spectrometry [9,10], thermal detection, ultrasound waves capillary electrophoresis [12-17], electrochromatography [18-24], and moreover optical methods like absorbance [25,26], infrared and Raman spectroscopy [27], scattering [28], refractive index [29], surface plasmon resonance [30], plasma emission and fluorescence [31].
Their topics include the pharmacological importance of chiral separations, cyclodextrin-mediated chiral separations, macrocyclic antibiotics as chiral selectors, chiral ligand exchange capillary electrophoresis, chiral separations by micellar electrokinetic chromatography, quantitative analysis in pharmaceutical analysis, analyzing chiral drugs in body fluids, enantioseparations by capillary electrochromatography, and chiral separations with microchip technology.
The investigators are applying capillary electrochromatography to rapidly and efficiently characterize phytonutrients such as carotenoids in foods.
These methods are commonly known as capillary electrophoretic methods where the most important modes are capillary zone electrophoresis (CZE), micellar electrokinetic capillary chromatography (MECC), capillary gel electrophoresis (CGE), and capillary electrochromatography (CEC).
In five years, this ratio is expected to be cut in half, according to the survey respondents, with substantial increases in other types of chromatography including capillary electrochromatography (CEC) from 4% current use to 9% use in 2011; supercritical fluid chromatography (SFC) from 6% to 10%; chip-based instrumentation (including microfluidics) from 6% to 9%; and capillary electrophoresis (CE) from 11% to 13%.
Capillary electrophoresis and capillary electrochromatography.
Harrison where he worked on microfluidic devices that incorporate functionalized micro-spheres for solid phase extraction and electrochromatography.
Determination of cellular carbohydrates in peanut fungal pathogens and Baker's yeast by capillary electrophoresis and electrochromatography.