Use of 120-nm deep channels for liquid chromatographic separations.

Use of 120-nm deep channels for liquid chromatographic separations. Research Abstract Details 

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Use of 120-nm deep channels for liquid chromatographic separations. Abstract Text:

The present study reports on the exploration of the separation speed limits of RPLC chromatography in open-tubular channels. Applying the shear-driven chromatography principle in a 120-nm deep open channel, and using an improved detection set-up, the separation of three coumarin dyes was detectable 8mm downstream of the injection point. At this distance, separation efficiencies of N=17,900-24,100 plates were obtained at a velocity of 10mms(-1), corresponding to a plate generation velocity of 21,100 to 28,300 plates per second for the most and least retained component, respectively.

Use of 120-nm deep channels for liquid chromatographic separations. Publishing Authors By Initials

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Use of 120-nm deep channels for liquid chromatographic separations. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of chromatography. A

VOLUME: 1189

Page Numbers: 2-9

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ISSN: 0021-9673

DAY: 17

MONTH: 11

YEAR: 2007

Use of 120-nm deep channels for liquid chromatographic separations. Information

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LANGUAGE: eng

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Grant and Affiliation Information for Use of 120-nm deep channels for liquid chromatographic separations.

AFFILIATION: Vrije Universiteit Brussel, Department of Chemical Engineering, Pleinlaan 2, 1050 Brussels, Belgium.

Country: Netherlands

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MEDLINETA: J Chromatogr A

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