Journal article

Electrochemical Characterization of Thin-Film Carbon Interdigitated Electrode Arrays

A carbon-based interdigitated electrode array (IDA) was fabricated by photolithographic patterning of RF sputtered thin-film carbon layers. The IDAs consisted of 125 pairs having the finger width of 2.5 μm and 1.5 μm gap. The electrochemical behavior of these electrodes was characterized using hexacyanoferrate(II), dopamine and acetaminophen.


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