A new hybrid organic-inorganic membrane based on self-organized urea macrocyclic siloxane material as useful facilitated transport device for biological solutes

A new organic-inorganic hybrid membrane was synthesized in which organic moieties presented a self-assembly of anionic and cationic complexing sites covalently bonded to a siloxane network. The effects of sol–gel parameters (hydrolysis ratio, catalyst and temperature) on the self-organization of the...

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Bibliographic Details
Published in:Journal of sol-gel science and technology 2004-08, Vol.31 (1-3), p.353-358
Main Authors: HOVNANIAN, N, CERNEAUX, S, DIEUDONNE, P
Format: Article
Language:English
Subjects:
Chemical Sciences
Chemistry
Colloidal gels. Colloidal sols
Colloidal state and disperse state
Exact sciences and technology
General and physical chemistry
Membranes
Self-assembly
Sol-gel processes
Transport
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Summary:A new organic-inorganic hybrid membrane was synthesized in which organic moieties presented a self-assembly of anionic and cationic complexing sites covalently bonded to a siloxane network. The effects of sol–gel parameters (hydrolysis ratio, catalyst and temperature) on the self-organization of the organic functions were studied. Transport experiments underlined the results of such ordering on the improvement of the solute permeability.
ISSN:0928-0707
1573-4846
DOI:10.1023/B:JSST.0000048016.61694.7c