Hydrogel microneedles

  • Biocompatible

  • Pain-free

  • Skin-compatible

  • Access to interstitial
    fluid for monitoring
    and delivery

Aptamers

  • Nucleic acid analogues
    of antibodies

  • Selected and manufactured in vitro

  • Targets a wide range
    of biomarkers

  • Programmable to capture and sense or capture and release

Electrochemical readout

  • Signal generation using redox aptamers

  • Continuous signal readout

  • Wearable and
    miniaturized readers
    at a low cost