Resistance to electrode fouling

In recent years, designs for UMEs and UME arrays continue to evolve. For example, works based on microfabricated diamond UMEs and arrays are increasingly common, motivated by this material s attractive properties as an electrode that include mechanical stability, chemical inertness, low background currents, wide potential window, and resistance to electrode fouling. Individual electrodes fabricated with focused ion beam (E1B) ° and arrays fabricated with thin-film technol-ogy2i,22 gj.g demonstrated. 

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