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http://hdl.handle.net/20.500.12358/25940
TitleSynthesis and characterization of immobilized-polysiloxane monoamine-thiol triacetic acid and its diamine and triamine derivatives
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Abstract In this work, a new porous solid polysiloxane material with thiol-amine-based multiple functional groups polysiloxane-(monoamine-thiol) triacetate, P-(N-S)-TrEA (where P- represents [Si–O]n polysiloxane network), was synthesized using one-pot reaction of TEOS with 3-iminodiethylacetatepropyltrimethoxysilane and 3-thiolethylacetatepropyltrimethoxysilane in the presence of CTAB as a surfactant. Its ethylenediamine and diethylenetriamine-modified polysiloxane-(monoamine-thiol)-tris(N-2-aminoethylacetamide), P-(N-S)-TrEA-NN, and polysiloxane-(monoamine-thiol)-tris(N-3,6-diazahexylacetamide), P-(N-S)-TrEA-NNN, chelating ligand systems were also obtained. The previously reported simple functionalized polysiloxane (monoamine-thiol) has been modified to obtain thiol-monoamine-based multiple functional groups. A variety of methods and techniques including FTIR, solid-state …

Authors
Ahmed, Mona A.
Abu Shaweesh, Asmah A.
El-Ashgar, Nizam M.
El-Nahhal, Issa M
Chehimi, Mohamed M
Babonneau, Florence
TypeJournal Article
Date2016
Published inJournal of Sol-Gel Science and Technology
SeriesVolume: 78, Number: 3
PublisherSpringer US
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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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The institutional repository of the Islamic University of Gaza was established as part of the ROMOR project that has been co-funded with support from the European Commission under the ERASMUS + European programme. This publication reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.

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