Interdigitated Electrode Array – 6-pack

$299.00

The interdigitated electrode (IDE) array can be used for multiple samples including liquid analysis involving resistance and capacitance measurements. The resistance and capacitance of a solution can be found between electrode features. The finger width is 10 µm with a spacing of 10 µm between fingers; each chip has twelve (12) interdigitated electrode pairs. 

  • Substrate: Boro-Aluminosilicate
  • Metal Layer: 100-nm Gold (99.999% purity)
  • Adhesion layer: 5-nm Titanium
  • Chip dimensions: 1-cm x 1-cm x 0.07-cm
  • Chips per pack: 6 chips

In stock

SKU: AU.1000.IDA Categories: ,

Description

Patterned electrodes from Platypus Technologies consist of gold thin-films deposited on glass via e-beam evaporation and micromachined via photolithography and wet etching.  A titanium adhesion layer is applied between the gold film and glass substrate to improve mechanical stability.

Patterned electrodes are ideal for discovery-oriented research with applications in chemical sensors, biosensors, lab-on-a-chip, microfluidics, field-effect transistors, 2D materials, and 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 electrode designs are available upon request.  The team at Platypus Technologies has capabilities to coat and pattern various metals (Au, Ag, Pt, Cu, Ti, Al) on glass, silicon, ceramic or flexible substrates. See our services page for additional information.