Electrochemical Microsensor Arrays For Biomedical Applications

J Van der Spiegel; I Lauks; H Wieck; T Dietz; M Zelin; A Turfa

doi:10.1117/12.945223

8 April 1988 Electrochemical Microsensor Arrays For Biomedical Applications

J Van der Spiegel, I Lauks, H Wieck, T Dietz, M Zelin, A Turfa

Proceedings Volume 0904, Microsensors and Catheter-Based Imaging Technology; (1988) https://doi.org/10.1117/12.945223
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

A brief review of recent advances in biosensor technologies which have contributed to the development of state-of-the-art biomedical microsensors is given. This is followed by a discussion of potential medical applications in the area of diagnosis and monitoring. The combination of IC fabrication technologies with membrane science has led to a new class of chemically sensitive devices. Those show promise of having important advantages over the conventional ion selective electrodes for biomedical applications. They are small, rugged, require only a very small sample of analyte, have a fast response, are inexpensive, and are compatible with microelectronic readouts. In the second part, some specific electrochemical microfabricated sensors will be given. The results of an - integrated multispecies sensor chip for the measurement of pH, Cl , K? and Na+in physiological fluids will be discussed.

Citation Download Citation

J Van der Spiegel, I Lauks, H Wieck, T Dietz, M Zelin, and A Turfa "Electrochemical Microsensor Arrays For Biomedical Applications", Proc. SPIE 0904, Microsensors and Catheter-Based Imaging Technology, (8 April 1988); https://doi.org/10.1117/12.945223

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