ELECTROCHEMICAL BIOSENSORS FOR RAPID AND SENSITIVE DETECTION OF PATHOGENS AND PATHOGENIC BIOMARKERS

摘要

A method of preparing a functionalized electrode array is provided. The method includes depositing a conductive material onto the surface of a substrate by droplet-based printing of particles comprising an electrically-conductive material. The surface of the conductive material is functionalized with a binding reagent that binds to an analyte. A three-dimensional electrode array and microfluidic test device are also provided.