A simple and sensitive method for determination of taxifolin on palladium nanoparticles supported poly (diallyldimethylammonium chloride) functionalized graphene modified electrode

Cyclic voltammograms of taxifolin (3.0×10−6 mol L−1) at bare GCE (a), PDDA-Gr/GCE (b), Gr-Pd/GCE (c) and PDDA-Gr-Pd/GCE (d).173