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Synthesis and characterisation of magnetic-luminescent composite colloidal nanostructures

hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorROULLIER, Victor
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorMARCHI-ARTZNER, Valérie
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorCADOR, Olivier
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorDORSON, F.
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorAUBERT, T.
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorCORDIER, Stéphane
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorMOLARD, Yann
hal.structure.identifierInstitut des Sciences Chimiques de Rennes [ISCR]
dc.contributor.authorGRASSET, Fabien
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorMORNET, Stéphane
hal.structure.identifierNational Institute for Materials Science [NIMS]
dc.contributor.authorHANEDA, H.
dc.date.issued2010
dc.identifier.issn1475-7435
dc.description.abstractEnIn this communication, we report a review of our works on luminescent and magnetic bifunctional structures in the nanoscale range. The synthesis and characterisation of various colloidal nanostructures such as Y<sub align="right">3</sub>Fe<sub align="right">5-x</sub>Al<sub align="right">x</sub>O<sub align="right">12</sub>-TRITC, γ-Fe<sub align="right">2</sub>O<sub align="right">3</sub>-Cs<sub align="right">2</sub>Mo<sub align="right">6</sub>Br<sub align="right">14</sub>@SiO<sub align="right">2</sub> and γ-Fe<sub align="right">2</sub>O<sub align="right">3</sub>-QDs will be presented. At the outset, the first synthesis of aluminium substituted garnet Y<sub align="right">3</sub>Fe<sub align="right">5-x</sub>Al<sub align="right">x</sub>O<sub align="right">12</sub> by the citrate gel process and its surface modification by TRITC through grafting of 3-aminopropyltrimethoxysilane (g-APS) for hyperthermia application will be reported. Secondly, the synthesis of nanoparticles under restricted environments offered by water-in-oil microemulsions provides excellent control over particle size and shape and interparticle spacing. These environments have been used in the synthesis of silica nanoparticles (50 nm) with a magnetic nanocrystalline core surrounded by optically active molybdenum atoms clusters. Finally, we will resume the preparation of composite magnetic-QD bioconjugable micelles by simultaneous encapsulation of hydrophobic CdSe/ZnS QDs (2-4 nm) and magnetic γ-Fe<sub align="right">2</sub>O<sub align="right">3</sub> nanoparticles (3-4 nm) into water soluble micelles of synthetic functional PEG amphiphiles bearing a bioactivable terminal group.
dc.language.isoen
dc.publisherInderscience
dc.subjectSilica
dc.subjectFerrites
dc.subjectClusters
dc.subjectQuantum dots
dc.subjectMagnetic-luminescent composites
dc.subjectColloidal nanostructures
dc.subjectMultifunctional nanoparticles
dc.subjectBiotechnology
dc.subjectNanotechnology
dc.subjectBifunctional structures
dc.title.enSynthesis and characterisation of magnetic-luminescent composite colloidal nanostructures
dc.typeArticle de revue
dc.identifier.doi10.1504/IJNT.2010.029547
dc.subject.halChimie/Matériaux
bordeaux.journalInternational Journal of Nanotechnology
bordeaux.page46-57
bordeaux.volume7
bordeaux.issue1
bordeaux.peerReviewedoui
hal.identifierhal-00442819
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00442819v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=International%20Journal%20of%20Nanotechnology&amp;rft.date=2010&amp;rft.volume=7&amp;rft.issue=1&amp;rft.spage=46-57&amp;rft.epage=46-57&amp;rft.eissn=1475-7435&amp;rft.issn=1475-7435&amp;rft.au=ROULLIER,%20Victor&amp;MARCHI-ARTZNER,%20Val%C3%A9rie&amp;CADOR,%20Olivier&amp;DORSON,%20F.&amp;AUBERT,%20T.&amp;rft.genre=article


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