Overcoming kinetic barriers of remote electrochemiluminescence on boron-doped diamond <i>via</i> catalytic coreactant oxidation
Alessandro Fracassa, Chiara Mariani, Andrea Fiorani, Yasuaki Einaga, Conor F. Hogan, Francesco Paolucci, Nešo Šojić, Paul S. Francis, Giovanni Valenti
Abstract
-propylamine (TPrA) oxidation. To address this, we investigate the ECL of Ru(II)-coated microbeads in the presence of a redox mediator, exploring the effect of applied potential and electrode surface terminations. Using a redox mediator, the ECL signal on BDD is enhanced by up to 46-fold.
Topics & Concepts
DiamondElectrochemiluminescenceBoronDopingCatalysisInorganic chemistryChemistryMaterials scienceKinetic energyCombinatorial chemistryChemical engineeringNanotechnologyPhysical chemistryElectrodeOptoelectronicsOrganic chemistryQuantum mechanicsEngineeringPhysicsAdvanced biosensing and bioanalysis techniquesElectrochemical Analysis and ApplicationsSemiconductor materials and devices