Patterned gold film fabricated via e-beam metal deposition and photolithography on glass substrate. 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 sensors, biosensors, lab-on-a-chip devices, and field-effect transistors.
Electrodes available in stock include disk electrodes, interdigitated electrodes, four-probe and six-probe electrodes, and electrode arrays.
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.
See below for selected electrode designs. Click the image to learn more.
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, Pt, Ni, Ti, Al, W) on glass, silicon, or flexible substrates. See our services page for additional information.