Overcoming kinetic barriers of remote electrochemiluminescence on boron-doped diamond via catalytic coreactant oxidation

Using an Ir( iii )-based redox mediator ([Ir(sppy) 3 ] 3- ) overcomes the traditional kinetic barrier of tri- n -propylamine oxidation on BDD, enhancing the ECL from Ru( ii )-labeled beads by up to 46-fold.