Interdigitated Electrode – 6-pack

This interdigitated electrode features reference and auxiliary electrodes that can be used in sensing applications. In this design, electrode finger widths are 50 µm with a spacing of 50 µm between fingers.

Substrate: Boro-Aluminosilicate
Metal Layer: 100-nm Gold (99.999% purity)
Adhesion layer: 5-nm Titanium
Chip dimensions: 1-cm x 2-cm x 0.07-cm
Chips per pack: 6 chips

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

Please contact us for bulk order.

MSE Supplies offers custom metal coating services using e-beam vapor deposition, a high-vacuum process with excellent control of film thickness.

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