Title :
Design and simulation of magnetic nanoparticles detector based on the nonlinear magnetization
Author :
Yan Tan ; Yang Yu ; Xing Lv ; Ming Wang
Author_Institution :
Inst. of Electr. Eng., Beijing, China
Abstract :
Magnetic nanoparticles have been widely used in the field of biotechnology and medicine, which has a great importance to precise and quantitative detection. This paper introduces a magnetic nanoparticles detection device of low cost, high sensitivity and real-time, which is verified by simulation. When the diameter of the magnetic nanoparticles is in the range of 50nm ~ 200nm, the peak of the induced voltage is in the level of millivolt (0.3mV ~ 20mV), and the larger the diameter of the magnetic nanoparticles is, the greater the induced signal strength will be.
Keywords :
biomedical equipment; magnetic particles; magnetisation; nanomagnetics; nanomedicine; nanoparticles; biotechnology; induced signal strength; induced voltage; magnetic nanoparticle detector; medicine; nonlinear magnetization; Coils; Magnetic field measurement; Magnetic hysteresis; Magnetic resonance; Magnetic resonance imaging; Magnetic separation; Nanoparticles; magnetic nanoparticles; nonlinear magnetization;
Conference_Titel :
Biomedical Engineering and Informatics (BMEI), 2013 6th International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4799-2760-9
DOI :
10.1109/BMEI.2013.6746984
