Main Article Content
Enzymless electrode is a device combines a material component and electrochemical transducer, used for the detection of an analyte. Nanomaterials are widely used in sen-sing areas due to its high positive effect on the response of enzymeless based electrode, itcould be used as transduction element or immobilized onto the surface of electrochemical transducers, their presence increases sensitivities and gives a lower detection limits andenhance the kinetic performance of sensors. In this work, we report the effect of the most recent nonmaterial used for electrochemical detection, catalytic effect of various nanopar- ticles such as, nanomaterials, gold nanoparticles, conducting polymer, carbon nanotubes, and metal oxide immobilized on the surface of electrochemical transducers (platinum electrode, Carbon electrode and Gold electrode) is intensively analyzed. A comparativestudy of the nanoparticles effect on the analytical performance of sensor for the detectionof phenolic compounds is also presented and discussed.
Keywords: Nanomaterials, modified electrodes, electrochemical detection, phenolic compounds.
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