Title of article
Direct chemical assembly of quaternary ammonium groups on a surface of highly dispersed silica
Author/Authors
Lyudmila A. Belyakova *، نويسنده , , Anatoly M. Varvarin، نويسنده , , Nadiya V. Roik، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
8
From page
784
To page
791
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.
Keywords
Hydrophobicity , IR and UV–vis spectroscopy , ion exchange , silica , Reaction of nucleophilic addition , Chemical assembly on a surface , adsorption , Cholic acid , Quaternary ammonium groups
Journal title
Applied Surface Science
Serial Year
2006
Journal title
Applied Surface Science
Record number
1002925
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