Platinum nanoflower-based catalysts for an enzyme-free electrochemical immunoassay of neuron-specific enolase†
Abstract
Platinum nanoflowers (PtNFs) were for the first time employed as a label for a highly efficient, enzyme-free electrochemical immunoassay of neuron-specific enolase (NSE, as a model) by coupling a nanocatalyst-based electrocatalytic reaction with catalytic recycling of self-produced reactants.