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Ionic strength, micellar electrokinetic chromatography

Another format of chromatography which has been performed on electrophoresis chips is micellar electrokinetic capillary chromatography (MECC). This technique represents a very powerful extension of CE for the separation of both neutral species and ionic compounds, and has been originally developed by Terabe et al. [76]. Transfer of MECC to CE microchips has been first demonstrated by Moore et al. [77]. The experimental procedure used is identical to high speed CE, apart from the fact that a MECC buffer with 50 mM SDS and 10% methanol was used. Again three coumarin dyes were used as a model sample. Separation was achieved within a few minutes. At low applied field strengths (< 400 V/cm), the reproducibility was found to be excellent (below 1 %). [Pg.74]


See other pages where Ionic strength, micellar electrokinetic chromatography is mentioned: [Pg.113]    [Pg.156]    [Pg.167]    [Pg.693]    [Pg.1453]    [Pg.176]    [Pg.2]    [Pg.346]    [Pg.274]   
See also in sourсe #XX -- [ Pg.115 ]




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Chromatography, electrokinetic

Electrokinetic

Electrokinetics)

Ionic chromatography

Ionic strength

Micellar chromatography

Micellar electrokinetic

Micellar electrokinetic chromatography

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