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DuPont Microcircuit Materials

Biomedical Applications

DuPont Microcircuit Materials for biomedical applications are designed for use in medical monitoring, diagnostics, drug delivery, and environmental sensors. 

Biomedical applications are unique in that different enzymes, designs of strips and sensors, and different manufacturing processes require a high degree of customization, consistent quality, and high through-put. With over 40 years of experience developing biomedical sensor materials, leading OEMs in the biomedical industry have come to rely on DuPont. Contact us for additional information.


Products include:

  • Electrically conductive compositions including silver, gold, and carbon for lines and contact pads
  • Silver/Silver Chloride compositions used as electrodes for amperometric sensors, potentiometric sensors, and iontophoretic drug delivery devices.
  • Precious metal-based compositions for working electrodes in amperometric sensors used in analyte detection.
  • Compositions with ceramic Green Tape™ used in heart pacemakers, hearing aids and other medical devices (consistent with our Medical Applications Caution Statement).

The DuPont family of products is customized to deliver flexibility, enable rapid prototyping, and high density using cost-effective, well-established manufacturing protocols.

Please note: Not all products are available in all regions. Contact us to discuss your specific needs.

Case Study

DuPont's Q42DP Diffusion Patterning™ Dielectric

Diffusion Patterning™ Reduces Size and Layer Count of In-Ear Hearing Aid Circuit

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