In-electrode faraday cage-type biosensors: Enclosing biorecognition for ultra-sensitive electrochemical and electrochemiluminescence detection.
Electrochemiluminescence (ECL) and electrochemical biosensors traditionally rely on on-electrode, sandwich-type architectures in which only a small fraction of immobilized labels resides within the electrochemically active region, fundamentally limiting sensitivity. In recent years, a new class of Faraday-cage-type (FC...