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http://cimav.repositorioinstitucional.mx/jspui/handle/1004/1172| ION-EXCHANGEABLE ZEOLITES AS SUPPORT IN THE SYNTHESIS OF SILVER NANOPARTICLES: ANTIBACTERIAL EFFECT IN POLYPROPYLENE NANOCOMPOSITES | |
| JOSE BONILLA CRUZ GREGORIO VARGAS GUTIERREZ | |
| Acceso Abierto | |
| Sin Derechos Reservados | |
| Zeolites | |
| In the present work, we consider the use of a Zeolite W with general formula K10.32(Si21.7Al10.3O64) as efficient tool to exchange K+ by Ag+ in aqueous solution and finally the obtention of silver nanoparticle and clusters of them by chemical reduction (decorated Zeolites with AgNP's into the cavities and surfaces). After the obtention of ZeoliteW@AhNP, the production of nanocomposites by melt compunding was carried out using a micro-extruder (corotatory twin screw) and polypropylene as polymeric matriz. Finally different polypropylene surfaces (PP-ZAgNP) were obtained by injection moulding and antibacterial activity against E. Coli and S. Aureus was evaluated acoording with japanese standard method JID-ZS2801 ( Antimicrobialproducts-Test for antimicrobial activity and efficacy). | |
| 2011 | |
| Memoria de congreso | |
| Inglés | |
| OTRAS | |
| Versión revisada | |
| submittedVersion - Versión revisada | |
| Aparece en las colecciones: | Artículos de Congresos |
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|---|---|---|---|
| Extenso_MCAROMEX_TLC_Zeolitas.pdf | 849.26 kB | Adobe PDF | Visualizar/Abrir |