Title :

Model calculation of the magnetic induction generated by magnetic nanoparticles flowing into a microfluidic system. Performance analysis of the detection

Author(s) :

Fodil, Kamel [Auteur]
Equipe Electronique - Laboratoire GREYC - UMR6072
Denoual, Matthieu [Auteur]
Equipe Electronique - Laboratoire GREYC - UMR6072
Dolabdjian, Christophe [Auteur]
Equipe Electronique - Laboratoire GREYC - UMR6072
Treizebre, Anthony [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Senez, Vincent [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]

Journal title :

IEEE Transactions on Magnetics

Pages :

1-8

Publisher :

Institute of Electrical and Electronics Engineers

Publication date :

2014

ISSN :

0018-9464

HAL domain(s) :

Sciences de l'ingénieur [physics]/Electromagnétisme

English abstract : [en]

This paper presents a mathematical model of the detection of the magnetic nanoparticles (MNPs) flowing into a microchannel. To validate the model, the experimental measurements were performed using a ferrofluid and a giant ...
Show more >This paper presents a mathematical model of the detection of the magnetic nanoparticles (MNPs) flowing into a microchannel. To validate the model, the experimental measurements were performed using a ferrofluid and a giant magneto impedance microwire made up of CoFeSiBNb alloy as a sensor. The good agreement between theory and measurement implies the possibility of using the numerical simulation to analyze the system performance for the MNPs detection. In addition, a model calculation was performed, which evaluates the optimal signal-to-noise ratio of the detection system as a function of its main parameters and according to the magnetic induction induced by the MNPs.Show less >

Language :

Anglais

Popular science :

Non

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL