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Template Synthesis of Immobilized polysiloxane Diamine-Thiol tetraacetic acid Bi-Ligand system and its application for determination of metal ions

Abstract : A bi-functionalized porous solid diamine-thiol tetraacetic acid P‒(NN-SH)-TAA immobilized polysiloxane ligand system (where P represents [Si‒O]n polysiloxane network, (NN-SH) represents both diamine and thiol groups, and TAA represents tetracetic acid group) has been prepared by modification of a post-polysiloxane bi-functional diamine-thiol ligand system P-(NN-SH) with ethylchloroacetate. The immobilized bi-ligand system was characterized by 13C‒NMR and Fourier transform-Infrared spectra. The bi-ligand system was used
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https://hal.sorbonne-universite.fr/hal-01281479
Contributor : Gestionnaire Hal-Upmc <>
Submitted on : Wednesday, March 2, 2016 - 12:06:26 PM
Last modification on : Wednesday, September 23, 2020 - 4:34:30 AM

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Issa M. El-Nahhal, Nizam M. El-Ashgar, Asmaa Abu-Shawish, Mona Abed El-Aziz Ahmed, Florence Babonneau. Template Synthesis of Immobilized polysiloxane Diamine-Thiol tetraacetic acid Bi-Ligand system and its application for determination of metal ions. Phosphorus, Sulfur, and Silicon and the Related Elements, Taylor & Francis, 2015, 190 (10), pp.1646-1657. ⟨10.1080/10426507.2015.1012667⟩. ⟨hal-01281479⟩

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