Patterned Electrodes

Patterned gold thin films on glass fabricated via e-beam metal evaporation.  Titanium adhesion layer between gold and glass improves mechanical stability of gold film.  Gold films exhibit high purity (99.999%) and low surface roughness (nanometer-scale roughness).  Ideal for applications in MEMS Biosensors (bioMEMS), chemical sensor chips and microelectrodes.

Three Probe Electrode: Applications include transistors, chemical sensors and biosensors. Learn More →


Resistivity Electrode: Ideal for sheet resistance measurements in biological tissues, or 2D materials.  Learn More →

Disk Electrode: For electrochemical impedance spectroscopy (EIS) and cyclic voltammetry. Learn more →

Features & Benefits
  • Low surface roughness: provides excellent sample-to-sample reproducibility.
  • High-purity gold (99.999%): no need for dangerous/noxious surface cleaning steps.
  • Transparent glass substrate: easily visualize and manipulate your sample.

Custom Electrodes

If you don’t see what you need, contact us for your custom patterned microelectrodes!  We have the capabilities to coat most metals (Au, Ag, Ni, Ti, Al, W, etc) on many substrates, with various design options.  We can also cut glass to any size (>5-mm).

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