Immobilized ligands on silica: Uptake of cobalt and other metals by 1-nitroso-2-naphthol |
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| Affiliation: | 1. Water Pollution Research Department, National Research Centre, P.O. Box 12622, 33 El-Bohouth Street, Dokki, Giza, Egypt;2. Nanomaterials and Nanotechnology Department, Central Metallurgical Research and Development Institute (CMRDI), P.O. 87 Helwan, Cairo 11421, Egypt;3. Chemistry Department, Faculty of Science, Menoufia University, Egypt;4. General hospital of Sadat City, Menoufia, Egypt;1. School of Chemistry and Biosciences, Faculty of Life Sciences, University of Bradford, Richmond Road, Bradford, West Yorkshire BD7 1DP, United Kingdom;2. Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, United States |
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| Abstract: | This paper deals with the preparation and properties of a material formed by 1-nitroso-2-naphthol chemically bound on silica. Its uptake ability towards Co(II), Hg(II), Cu(II), Pb(II), Cd(II), Zn(II) and Al(III) was investigated, as well as the conditions for the release of metals previously fixed. |
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