Chapter 6

Chemical and Biological Sensors at Component and Device Level

Chapter Contents

6.1 Application Field

6.2 Sensor Principles for the Collection of (Bio)Chemical Information

6.2.1 Optical Techniques

6.2.2 Electrochemical Techniques

Conductometry

Amperometry

6.2.3 Methodology of Sensor Development

6.3 Integrated chemFET Device: Case Study of a Semiconductor-Based pH Sensor Development

6.4 Integrated Clinical Diagnostics: A Medical Application for Electrochemical Sensor Arrays

6.4.1 From Microarray to Biochip Technology

6.4.2 Cell-Based Biosensor

6.5 Conclusions

References

Developments in microchip-based chemical and biological sensors are closely driven by the requirements of products in the medical and safety devices industry. Specifically, ...

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