An electrochemical-spectrophotometrical study of the oxidized forms of the mediator 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) produced by immobilized laccase

The fact that oxidized mediators react with the final substrate alone opens new possibilities for a wide variety of electrochemical or enzymatic reactors. The mediator recycling between enzyme and substrate is a possibility that has been shown to be feasible and those results will be published elsewhere.