Silicon chip sensor platform
In an all-electrical label-free approach, our silicon sensor chips enable ultra-sensitive detection of a wide range of analytes in a small sample volume of a few microliters. The sensor chips are fabricated on wafer scale at commercial foundries, using cutting-edge semiconductor processing technologies.
Platform features
Platform: Supports antibody-, aptamer-, enzyme- & nucleic acid-based assays; validated over a dozen clinical markers
Modular design: Same platform with modular sensor chip
Sensitivity and specificity: meets current clinical standard for each marker
Dynamic range: Over 7 orders of magnitude in concentration
Multiplexing: Multiple markers even with small sample volume
Sample volume: 1 – 40 microliter
Range of matrices: Blood, serum, plasma and buffer
Rapid: Two to ten minutes to result depending on marker
Ease of use: Designed for use by patients
Connectivity: Mobile & cloud connectivity for immediate data access even from a remote site
Electronics for ultrasensitive measurement
Reader: Main Board Controller
Cartridge: Sensor Board Analyzer
Sensor operation
As an example, our functionalized sensor operates by capturing antibodies and quantifying them in real time as electrical signals that are measured by the read-out circuit.