A flow-through amperometric sensor for micro-analytical systems

In this paper, the performance of the flow-through amperometric sensor based on semi-permeable dialysis tubing implemented in silicon is presented. The sensor is designed in the form to be an integral component of a lab-on-a-chip systems and it has been successfully incorporated into an integrated microdialysis system. Results concerning glucose sensors based on a flow-through sensor implemented in silicon operating as part of the integrated microdialysis system are presented. Moreover, comparison of the performances of the glucose sensor implemented in Perspex in the earlier work and the sensor implemented in silicon are discussed.