May 5, 2023

A breakthrough in reliable, cost-effective glass microfluidics 

CSEM, in partnership with IMT developed disposable glass microfluidic chips using a cost-effective, biomolecule-friendly process. These devices combine optical clarity and chemical resistance with multiplex capabilities, enabling sensitive, reliable nucleic acid and protein assays for diagnostics, research, and point-of-care use—surpassing plastic alternatives.

© CSEM - Disposable glass microfluidics
Picture of the sealed glass microfluidic microarray device
© CSEM - Disposable glass microfluidics IMT

Key features

  • Low-temperature bonding: Preserves the activity of pre-immobilized molecules such as oligonucleotides and proteins.
  • Wafer-scale fabrication: Enables high-throughput production (up to 13 chips per 8-inch wafer).
  • Integrated microarray functionality: Suitable for multiplex analysis—simultaneous detection of many targets.
  • Enhanced signal quality: Thanks to the superior optical properties of glass, enabling clearer imaging than plastics.
  • Validated biocompatibility: Functionalization remains stable and specific, even after bonding and extended storage.
© CSEM - Logo IMT
© CSEM - Logo Innosuisse - Swiss Innovation Agency

Your partner in innovation

Looking for a trusted expert in microfluidic device development? CSEM brings decades of experience in biosurface engineering, microfabrication, and systems integration—turning complex ideas into manufacturable solutions.

Whether you're developing next-generation diagnostics or scaling up a research prototype, we offer the technical foundation and collaborative spirit to get you there.

Explore our dedicated page Revolutionize biotech & pharma with Tools for Life Science or contact us to discuss how our glass microfluidics platform can be tailored to your needs.