A Highly Sensitive Giant Magnetoresistive (GMR) Biosensor Based on the Magnetic Flux Concentrator Effect

Magnetic biosensors have wide applications in biological target detection due to their advantages such as low background noise, convenient detection, and low requirements for sample pretreatment. However, existing magnetic biosensors still have the drawback of low sensitivity compared to optical and...

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Bibliographic Details
Main Authors: Hao Sun, Jiao Li, Changhui Zhao, Chunming Ren, Tian Tian, Chong Lei, Xuecheng Sun
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Micromachines
Subjects:
Online Access:https://www.mdpi.com/2072-666X/16/5/559
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