Adaptive Fabrication of Electrochemical Chips with a Paste-Dispensing 3D Printer
Ten It Wong,
Candy Ng,
Shengxuan Lin
et al.
Abstract:Electrochemical (EC) detection is a powerful tool supporting simple, low-cost, and rapid analysis. Although screen printing is commonly used to mass fabricate disposable EC chips, its mask is relatively expensive. In this research, we demonstrated a method for fabricating three-electrode EC chips using 3D printing of relatively high-viscosity paste. The electrodes consisted of two layers, with carbon paste printed over silver/silver chloride paste, and the printed EC chips were baked at 70∘C for 1 h. Engineeri… Show more
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