Organosilane-modified maghemite nanoparticles and their use as co-initiator in the ring-opening polymerization of epsilon-caprolactone.
| hal.structure.identifier | Institut de Chimie et des Surfaces et Interfaces [ICSI] | |
| dc.contributor.author | FLESCH, Christophe | |
| hal.structure.identifier | Institut de Chimie et des Surfaces et Interfaces [ICSI] | |
| dc.contributor.author | JOUBERT, M. | |
| hal.structure.identifier | Laboratoire de chimie et procédés de polymérisation [LCPP] | |
| dc.contributor.author | BOURGEAT-LAMI, Elodie | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | MORNET, Stéphane | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DUGUET, Etienne | |
| hal.structure.identifier | Institut de Chimie et des Surfaces et Interfaces [ICSI] | |
| dc.contributor.author | DELAITE, Christelle | |
| hal.structure.identifier | Institut de Chimie et des Surfaces et Interfaces [ICSI] | |
| dc.contributor.author | DUMAS, Philippe | |
| dc.date.issued | 2005 | |
| dc.identifier.issn | 0927-7757 | |
| dc.description.abstractEn | Hydroxyl and amino groups were introduced on maghemite nanoparticles surface by grafting of (3-glycidoxypropyl)trimethoxysilane and N-(2-aminoethyl)-3-aminopropyltrimethoxy silane, in several solvents including water, toluene and N,N-dimethylformamide. Coating of maghemite particles by a biocompatible and biodegradable polyester, namely the poly(epsilon-caprolactone) was then achieved, by an aluminum isopropoxide-catalyzed ring-opening polymerization of var epsilon-caprolactone initiated ‘from' the maghemite particles surface. Silane and polymer coating were characterized by TGA and DRIFT spectroscopy. In this manner, nanocomposites containing up to 0.43 g of polymer per gram of maghemite were obtained. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | (3-Glycidoxypropyl)trimethoxysilane | |
| dc.subject.en | Silylation | |
| dc.subject.en | Poly(var epsilon-caprolactone) | |
| dc.subject.en | Nanocomposite | |
| dc.subject.en | N-(2-aminoethyl)-3-Aminopropyltrimethoxysilane | |
| dc.subject.en | Maghemite | |
| dc.title.en | Organosilane-modified maghemite nanoparticles and their use as co-initiator in the ring-opening polymerization of epsilon-caprolactone. | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.colsurfa.2005.04.039 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Colloids and Surfaces A: Physicochemical and Engineering Aspects | |
| bordeaux.page | 150-157 | |
| bordeaux.volume | 262 (1-3) | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00124143 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00124143v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Colloids%20and%20Surfaces%20A:%20Physicochemical%20and%20Engineering%20Aspects&rft.date=2005&rft.volume=262%20(1-3)&rft.spage=150-157&rft.epage=150-157&rft.eissn=0927-7757&rft.issn=0927-7757&rft.au=FLESCH,%20Christophe&JOUBERT,%20M.&BOURGEAT-LAMI,%20Elodie&MORNET,%20St%C3%A9phane&DUGUET,%20Etienne&rft.genre=article |
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