2014 | OriginalPaper | Chapter
Analysis Sensitivity by Novel Needle-Type GMR Sensor Used in Biomedical Investigation
Authors : H. Shirzadfar, J. Claudel, M. Nadi, D. Kourtiche, S. Yamada
Published in: XIII Mediterranean Conference on Medical and Biological Engineering and Computing 2013
Publisher: Springer International Publishing
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We have attempted to characterize the new needle-type probe giant magnetoresistance (GMR) as a magnetic micro biosensor. The sensitivity of this sensor has been determined. The high sensitivity of GMR sensor has a good ability to estimate magnetic fluid particles (in low concentrations) and to detect the micro or nano magnetic markers in bio-medical application.