Design and simulation of magnetic nanoparticles detector based on the nonlinear magnetization

Yan Tan, Yang Yu, X. Lv, Ming Wang
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引用次数: 2

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.
基于非线性磁化的磁性纳米颗粒探测器的设计与仿真
磁性纳米颗粒已广泛应用于生物技术和医学领域,对精确定量检测具有重要意义。本文介绍了一种低成本、高灵敏度和实时性的磁性纳米颗粒检测装置,并通过仿真进行了验证。当磁性纳米颗粒直径在50nm ~ 200nm范围内时,感应电压峰值在毫伏级(0.3mV ~ 20mV),且磁性纳米颗粒直径越大,感应信号强度越大。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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