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]
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Physicochimie des Electrolytes, Colloïdes et Sciences Analytiques [PECSA]
PHysicochimie des Electrolytes et Nanosystèmes InterfaciauX [PHENIX]
Language
en
Article de revue
This item was published in
Physics Procedia. 2010, vol. 9, p. 15-19
Elsevier
English Abstract
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 ...Read more >
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.Read less <
English Keywords
Superparmagnetic
nanorods
iron oxide nanoparticles
optical birefringence
controlled aggregation
ANR Project
IsoThermal Calorimetry as a Probe of Interactions between Magnetic Nanoparticles, Plasma Proteins and Cells - ANR-07-BLAN-0290
Origin
Hal imported