Title :
Magnetic nanoparticle temperature estimation using AC magnetic filed
Author :
Jing Zhong ; Wenzhong Liu ; Ming Zhou ; Pu Zhang
Author_Institution :
Dept. of Control Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
This paper aims to discuss a temperature measurement method based on the harmonic response of the magnetic nanoparticles by using AC magnetization. The simulation indicates that the harmonic response of magnetic nanoparticles in AC applied magnetic field has the potential of temperature probing. From the methods, we can find that the measurement accuracy of harmonics amplitude plays a critical role in the temperature estimation using magnetic nanoparticles.
Keywords :
biomedical measurement; biothermics; magnetic particles; magnetisation; nanomedicine; nanoparticles; temperature measurement; AC magnetic field; AC magnetization; harmonic measurement accuracy; magnetic nanoparticle harmonic response; magnetic nanoparticle temperature estimation; temperature measurement method; temperature probing; Estimation; Harmonic analysis; Magnetic field measurement; Magnetic recording; Magnetization; Nanoparticles; Temperature measurement;
Conference_Titel :
Magnetic Particle Imaging (IWMPI), 2013 International Workshop on
Conference_Location :
Berkeley, CA
Print_ISBN :
978-1-4673-5520-9
Electronic_ISBN :
978-1-4673-5521-6
DOI :
10.1109/IWMPI.2013.6528326
