Article ID Journal Published Year Pages File Type
5370269 Applied Surface Science 2006 8 Pages PDF
Abstract

Direct assembly of quaternary ammonium groups onto a silica surface has been realized by use of many-stage chemical reactions. Adsorption of cholic acid in dependence on duration, equilibrium concentration, and pH solution onto a surface of silicas modified with quaternary ammonium groups has been studied. The main parameters of cholic acid adsorption have been calculated.

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Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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Direct chemical assembly of quaternary ammonium groups on a surface of highly dispersed silica
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