Effect of spin-valve sensor magnetostatic fields on nanobead detection for biochip applications

Spin valves are being used in biochip applications via the detection of biomolecular recognition using magnetic nanoparticles as labels. The magnetic moment of the labels and the sensor response depend on the magnetic fields involved. A calculation based on an external magnetizing field, incorporati...

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Veröffentlicht in:	Journal of applied physics 2005-05, Vol.97 (10), p.10Q904-10Q904-3
Hauptverfasser:	Ferreira, H. A., Feliciano, N., Graham, D. L., Freitas, P. P.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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