Dual-responses for electrochemical and electrochemiluminescent detection based on a bifunctional probe†
Abstract
A bifunctional probe (PTC-Tb) which acts as not only a well-defined and stable electrochemical redox molecule but also as a highly efficient co-reactant of an electrochemiluminescent oxygen–peroxydisulfate system was firstly synthesized and applied to the construction of dual-response aptasensors for thrombin detection.