Method of calibration for glucose sensor implemented in an integrated microdialysis based system

In this paper the novel method of calibration of glucose amperometric type sensor implemented in an integrated microdialysis based micro system is presented. This method consists in evaluation of the charge, resulting from the glucose consumption in the enzymatic reaction, transferred to the electrode under stop-flow conditions

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

An Innovative Method for Complete Microsensors Fabrication

AbstractA novel low-cost method of amperometric sensors’ fabrication based on thick-film technique on solid support and examples of their analytical applications are presented. The advantages of the fabrication method are flexibility in design and patterning of the deposited area applicable for both rapid prototyping of test samples and mass production. The developed graphite amperometric sensors were applied for quantitative detection of tricyclic antidepressants: imipramine and desipramine as well as DNA hybridization

A flow-through potentiometric sensor for an integrated microdialysis system

In this paper, the performance of a flow-through potentiometric sensor based on a semi-permeable dialysis tubing implemented in silicon, is presented. The sensor is designed as part of a lab-on-a-chip system and has been successfully incorporated into an integrated microdialysis system. Results of a potassium sensor, operating stand-alone, and as part of the integrated system are presented

Microfluidics Based System for Amperometric Determination of CRP

AbstractIn this paper, microfluidic based system for amperometric detection of CRP is described. The amperometric sensors were designed to operate in a microfluidic system for immunoenzymatic test (ELISA). The developed microfluidic system with integrated Pt amperometric sensors is suitable for determination of CRP in the lowest concentration range valuable for clinical diagnosis - 0.1mg/L to 1mg/L