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Published in:
2001 | OriginalPaper | Chapter
Interactions of colloidal grafted silica with transition-metal cations
Authors : Faouzia Hamdoune, Chaouki El Moujahid, Marie-José Stébé, Christine Gérardin, Piotr Tekely, Claude Selve, Ludwig Rodehüser
Published in: Trends in Colloid and Interface Science XV
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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Synthetic silica-bearing organic groups derived from amino acids at their surface have been prepared via the sol—gel technique. The particle size of the colloidal silica obtained in this way has been assessed by different methods. The complexation of divalent metal cations, such as Cu2+, Cd2+, and Pb2+, has been studied in aqueous media by using ion-selective electrodes.