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EnglishSilver-doped organic–inorganic hybrid materials, prepared by a sol–gel process, have been recently proposed as antibacterial coatings. The antibacterial activity of the coated materials is related to the diffusion capability of Ag+ ions within the coating and can be affected by several parameters, and in principle controlled to some extent by controlling the composition of the coating and the sol-gel process conditions. The effect of the organic-inorganic ratio and type of catalysis on the release of Ag+ from the organic-inorganic hybrid coatings in physiological saline solution at 37 °C, up to 240 h, was examined.
| Titolo: | Antibacterial activity of plastics coated with silver salt and silver nanoparticles doped organic-inorganic hybrid coatings. | |
| Autore/i: | F. Pilati; R. Cagnoli; B. PourAbbas; FABBRI, PAOLA; M. Bondi; TOSELLI, MAURIZIO; M. Marini | |
| Autore/i Unibo: | ||
| Anno: | 2008 | |
| Titolo del libro: | Proceeding of conference | |
| Pagina iniziale: | 168 | |
| Pagina finale: | 168 | |
| Abstract: | Silver-doped organic–inorganic hybrid materials, prepared by a sol–gel process, have been recently proposed as antibacterial coatings. The antibacterial activity of the coated materials is related to the diffusion capability of Ag+ ions within the coating and can be affected by several parameters, and in principle controlled to some extent by controlling the composition of the coating and the sol-gel process conditions. The effect of the organic-inorganic ratio and type of catalysis on the release of Ag+ from the organic-inorganic hybrid coatings in physiological saline solution at 37 °C, up to 240 h, was examined. | |
| Data prodotto definitivo in UGOV: | 22-feb-2010 | |
| Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
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