Surface modifications and polyelectrolyte adsorption via layer-by-layer onto cellu...
| Full text | |
| Author(s): |
Gonzalez, Beatriz
;
da Silva, Tiago H.
;
Ciuffi, Katia J.
;
Vicente, Miguel A.
;
Trujillano, Raquel
;
Rives, Vicente
;
de Faria, Emerson H.
;
Korili, Sophia A.
;
Gil, Antonio
Total Authors: 9
|
| Document type: | Journal article |
| Source: | Microporous and Mesoporous Materials; v. 253, p. 112-122, NOV 15 2017. |
| Web of Science Citations: | 6 |
| Abstract | |
Laponite-aminosilane hybrid materials have been prepared by reaction of a chlorosilane, (3-chloropropyl)triethoxysilane, with two aminated compounds, namely, biuret and melamine. The resulting compounds were used for the functionalisation of laponite, using two synthesis procedures. The hybrid materials thus formed were fully characterised and tested for the adsorption of the antibiotic Trimethoprim (trimethoxybenzy1-2,4-pyrimidinediamine). The characterisation results showed that functionalisation was successful, and the adsorption experiments showed a high affinity of the hybrid materials for the removal of Trimethoprim, with removal percentages larger than 80%. (C) 2017 Elsevier Inc. All rights reserved. (AU) | |
| FAPESP's process: | 16/50322-2 - Materials with advanced technological and environmental applications |
| Grantee: | Katia Jorge Ciuffi Pires |
| Support type: | Regular Research Grants |
| FAPESP's process: | 16/01501-1 - Multifunctional catalysts for advanced oxidation processes employing biogenic matrices or clays |
| Grantee: | Katia Jorge Ciuffi Pires |
| Support type: | Regular Research Grants |
| FAPESP's process: | 13/19523-3 - Functional Biohybrid materials based on layered and/or fibrous natural clays with multifaceted applications |
| Grantee: | Emerson Henrique de Faria |
| Support type: | Regular Research Grants |