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Continuous chemical operations and modifications on magnetic γ-Fe2O3 nanoparticles confined in nanoliter droplets for the assembly of fluorescent and magnetic SiO2@γ-Fe2O3.
Ferraro, D; Lin, Y; Teste, B; Talbot, D; Malaquin, L; Descroix, S; Abou-Hassan, A.
Afiliação
  • Ferraro D; Laboratoire Physicochimie Curie, CNRS/UMR 168, 11 rue Pierre et Marie Curie, Paris, France. stephanie.descroix@curie.fr.
  • Lin Y; Laboratoire Physicochimie Curie, CNRS/UMR 168, 11 rue Pierre et Marie Curie, Paris, France. stephanie.descroix@curie.fr and Sorbonne Universités, Laboratoire de PHysico-chimie des Electrolytes et NanosystèmesInterfaciauX (PHENIX), UPMC Univ. Paris 06, case 51, 4 place Jussieu, F-75252 Paris Cedex 05
  • Teste B; Laboratoire Physicochimie Curie, CNRS/UMR 168, 11 rue Pierre et Marie Curie, Paris, France. stephanie.descroix@curie.fr.
  • Talbot D; Sorbonne Universités, Laboratoire de PHysico-chimie des Electrolytes et NanosystèmesInterfaciauX (PHENIX), UPMC Univ. Paris 06, case 51, 4 place Jussieu, F-75252 Paris Cedex 05, France. ali.abou_hassan@upmc.fr.
  • Malaquin L; Laboratoire Physicochimie Curie, CNRS/UMR 168, 11 rue Pierre et Marie Curie, Paris, France. stephanie.descroix@curie.fr.
  • Descroix S; Laboratoire Physicochimie Curie, CNRS/UMR 168, 11 rue Pierre et Marie Curie, Paris, France. stephanie.descroix@curie.fr.
  • Abou-Hassan A; Sorbonne Universités, Laboratoire de PHysico-chimie des Electrolytes et NanosystèmesInterfaciauX (PHENIX), UPMC Univ. Paris 06, case 51, 4 place Jussieu, F-75252 Paris Cedex 05, France. ali.abou_hassan@upmc.fr.
Chem Commun (Camb) ; 51(95): 16904-7, 2015 Dec 11.
Article em En | MEDLINE | ID: mdl-26435272
ABSTRACT
We present a microfluidic platform that allows undergoing different chemical operations in a nanoliter droplet starting from the colloidal suspension of magnetic iron oxide (γ-Fe2O3) nanoparticles "NPs" (ferrofluid). These operations include mixing, flocculation, magnetic decantation, colloidal redispersion, washing, surface functionalization, heating and colloidal assembly. To prove the platform capabilities, we produced fluorescent and magnetic nanoassemblies composed of fluorescent silica and magnetic NPs.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2015 Tipo de documento: Article
Texto completo
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2015 Tipo de documento: Article