In cutting-edge technology fields such as biosensing, environmental monitoring, and electrochemical analysis, interdigital electrodes serve as core sensing components, and their performance directly determines detection sensitivity, accuracy, and response speed. By fabricating interlaced micro-nano metal fingers on an insulating substrate, interdigital electrodes achieve high-sensitivity detection of target molecules.

Product Features：

Interdigital line width: 0.1mm;

Interdigital spacing: 0.1mm;

The electrode has a surrounding structure; during processing, residual material is not prone to falling off or deforming, and it has extremely high requirements for laser quality.