New organic-inorganic hybrids were synthesised by sol-gel process. The organic phase precursor was P(D,L)LA, a well known bioerodible and biocompatible polyester from renewable resources. The polymer was synthesized with different chain length and further functionalized to promote its reaction with the inorganic precursor during sol-gel process. The obtained hybrids are transparent to the visible light due to the nanometric dimension of inorganic domains. Moreover, the convenient choice of a inorganic phase may lead to hybrids showing radiopacity and barrier effect to ultraviolet radiation.
Titolo: | IBRIDI ORGANICI-INORGANICI NANOSTRUTTURATI RADIOPACHI | |
Autore/i: | MAZZOCCHETTI, LAURA; SCANDOLA, MARIASTELLA; MIGNANI, STEFANO | |
Autore/i Unibo: | ||
Anno: | 2007 | |
Titolo del libro: | ATTI del XVIII° Convegno Italiano di Scienza e Tecnologia delle Macromolecole | |
Pagina iniziale: | 286 | |
Pagina finale: | 286 | |
Abstract: | New organic-inorganic hybrids were synthesised by sol-gel process. The organic phase precursor was P(D,L)LA, a well known bioerodible and biocompatible polyester from renewable resources. The polymer was synthesized with different chain length and further functionalized to promote its reaction with the inorganic precursor during sol-gel process. The obtained hybrids are transparent to the visible light due to the nanometric dimension of inorganic domains. Moreover, the convenient choice of a inorganic phase may lead to hybrids showing radiopacity and barrier effect to ultraviolet radiation. | |
Data prodotto definitivo in UGOV: | 26-feb-2008 | |
Appare nelle tipologie: | 4.02 Riassunto (Abstract) |
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