A bipolar electrochemiluminescence sensing platform based on pencil core and paper reservoirs

摘要

In this work, a novel closed bipolar electrochemiluminescence (ECL) sensing platform based on a commercial pencil core and paper reservoirs was described for the first time. A pencil core functioned as a bipolar electrode and the Ru(bpy)(3)(2+)/(NH4)(2)C2O4 was used as the electrochemical reaction system to generate the ECL signal in existing model targets.