A biochip based on magnetoresistive sensors

Schotter J, Kamp P-B, Becker A, Pühler A, Brinkmann D, Schepper W, Brückl H, Reiss G (2002)
IEEE TRANSACTIONS ON MAGNETICS 38(5): 3365-3367.

Konferenzbeitrag | Veröffentlicht | Englisch
 
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Autor/in
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Abstract / Bemerkung
The signal response of Bangs Laboratories magnetic markers with a mean diameter of 0.86 mum on a spiral-shaped giant magnetoresistance sensor with a diameter of 70 mum is investigated. The data show a linear dependence of the sensor signal on the surface coverage of the magnetic markers. The detection limit is reached at a coverage of about 5%, which corresponds to about 200 markers distributed across the surface of the sensor. The corresponding molecular binding of the analyte DNA and the magnetic markers show good selectivity and sensitivity.
Stichworte
sensors; bioniagneties; biomedical measurements; magnetoresistive devices
Erscheinungsjahr
2002
Band
38
Ausgabe
5
Seite(n)
3365-3367
ISSN
0018-9464
Page URI
https://pub.uni-bielefeld.de/record/1613351

Zitieren

Schotter J, Kamp P-B, Becker A, et al. A biochip based on magnetoresistive sensors. IEEE TRANSACTIONS ON MAGNETICS. 2002;38(5):3365-3367.
Schotter, J., Kamp, P. - B., Becker, A., Pühler, A., Brinkmann, D., Schepper, W., Brückl, H., et al. (2002). A biochip based on magnetoresistive sensors. IEEE TRANSACTIONS ON MAGNETICS, 38(5), 3365-3367. doi:10.1109/TMAG.2002.802290
Schotter, J., Kamp, P. - B., Becker, A., Pühler, A., Brinkmann, D., Schepper, W., Brückl, H., and Reiss, G. (2002). A biochip based on magnetoresistive sensors. IEEE TRANSACTIONS ON MAGNETICS 38, 3365-3367.
Schotter, J., et al., 2002. A biochip based on magnetoresistive sensors. IEEE TRANSACTIONS ON MAGNETICS, 38(5), p 3365-3367.
J. Schotter, et al., “A biochip based on magnetoresistive sensors”, IEEE TRANSACTIONS ON MAGNETICS, vol. 38, 2002, pp. 3365-3367.
Schotter, J., Kamp, P.-B., Becker, A., Pühler, A., Brinkmann, D., Schepper, W., Brückl, H., Reiss, G.: A biochip based on magnetoresistive sensors. IEEE TRANSACTIONS ON MAGNETICS. 38, 3365-3367 (2002).
Schotter, Jörg, Kamp, Paul-Bertram, Becker, Anke, Pühler, Alfred, Brinkmann, D, Schepper, Willi, Brückl, Hubert, and Reiss, Günter. “A biochip based on magnetoresistive sensors”. IEEE TRANSACTIONS ON MAGNETICS 38.5 (2002): 3365-3367.