Technical Progress of Electrochemical Sensors

Dear Colleagues,

Sensors based on surface modification enable the immobilization of a variety of organic and bioorganic molecules on conducting and semi-conducting surfaces. They allow the detection of a variety of target molecules, leading to a wide range of potential applications. The success of a sensor relies on the control of the immobilization process and fast/efficient recognition methods.

The use of electrochemical methods (either for immobilizing organic/bioorganic molecules on conducting/semi-conducting surfaces or for monitoring the interactions occurring at the interfaces) exhibits several advantages, such as ease, low cost, and rapid responses. Moreover, electrochemical methods combined with spectroscopy techniques provide better detection limits.

This Special Issue is focused on the description and collection of innovative research articles and reviews on recent progress in electrochemical detection methods for organic/bioorganic molecules for the development of novel electrochemical sensors.

Prof. Dr. M'hamed Chahma
Guest Editor

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• surface modifications
• electrochemical sensors
• microlectrodes
• biosensors
• molecular recognitions