Orientational behavior of an assembly of superparmagnetic rods
SANDRE, Olivier
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
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Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
SANDRE, Olivier
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 3 LCPO : Polymer Self-Assembly & Life Sciences
PERZYNSKI, Régine
Physicochimie des Electrolytes, Colloïdes et Sciences Analytiques [PECSA]
PHysicochimie des Electrolytes et Nanosystèmes InterfaciauX [PHENIX]
< Leer menos
Physicochimie des Electrolytes, Colloïdes et Sciences Analytiques [PECSA]
PHysicochimie des Electrolytes et Nanosystèmes InterfaciauX [PHENIX]
Idioma
en
Article de revue
Este ítem está publicado en
Physics Procedia. 2010, vol. 9, p. 15-19
Elsevier
Resumen en inglés
In a previous article, we described the synthesis and magnetic characterization of superparamagnetic elongated assembly of iron oxide nanoparticles and block copolymers by electrostatic interactions. We demonstrated that ...Leer más >
In a previous article, we described the synthesis and magnetic characterization of superparamagnetic elongated assembly of iron oxide nanoparticles and block copolymers by electrostatic interactions. We demonstrated that those rod-like aggregates preserved the superparmagnetic behavior of the magnetic nanoparticles that are included in it. Here we investigate the dynamic behavior of those rods using optical dynamic birefringence measurements on rods samples made from different lengths. Herein we confirme the superparamagnetic behavior of the magnetic rods and emphasize a new method for the determination the ensemble averaged length of the rods by a macroscopic optical method.< Leer menos
Palabras clave en inglés
Superparmagnetic
nanorods
iron oxide nanoparticles
optical birefringence
controlled aggregation
Proyecto ANR
IsoThermal Calorimetry as a Probe of Interactions between Magnetic Nanoparticles, Plasma Proteins and Cells - ANR-07-BLAN-0290
Orígen
Importado de HalCentros de investigación