Very High Efficiency Porous Silica Layer Open-Tubular Capillary Columns Produced via in-Column Sol-Gel Processing

It is demonstrated that 5 μm i.d. capillaries can be coated with mesoporous silica layers up to 550 nm thickness. All the columns produced using in-column sol-gel synthesis with tetramethoxysilane provide plate height curves that closely follow the Golay-Aris theory. In 60 cm long columns, efficienc...

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Bibliographic Details

Published in:	Analytical chemistry (Washington) Vol. 88; no. 20; p. 10158
Main Authors:	Hara, Takeshi, Futagami, Shunta, Eeltink, Sebastiaan, De Malsche, Wim, Baron, Gino V, Desmet, Gert
Format:	Journal Article
Language:	English
Published:	United States 18.10.2016
ISSN:	1520-6882, 1520-6882
Online Access:	Get more information
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