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Research

Three intertwined thrusts, built on a shared foundation of programmable microfluidics and micro/nano fabrication — advancing human health and the search for life beyond Earth.

Space Exploration

Microsystems for the search for life

Microfluidics enables inexpensive, low-power, portable instruments for biological and chemical detection. We integrate pneumatic actuation, digital microfluidics, and paper-based microfluidics into a single automated, miniaturized, and programmable platform designed to detect biosignatures beyond Earth.

Ice Plume CaptureAstrobiologyMicrosystems for space exploration
Collaborators
Space Science Lab @UC Berkeley, JPL

Organ Chips

Biomimetic organ chips

Disease modeling and drug testing have long depended on whole animals or dissected tissues, which are costly, variable, and ethically fraught. Our in vitro microphysiological systems reconstruct the essential features of the cornea, glomerulus, and tumor microenvironment, allowing precise control of experimental variables and high-throughput parallel assays that accelerate discovery.

Ocular ModelsCancer ChipKidney Chip

Collaborators
Moran Eye Center · Asan Medical Center · Nephrology · Molecular Pharmaceutics

Integrated Biosensing

Microsystems for biological & chemical sensing

Molecular diagnostics still require intensive sample preparation and complex instrumentation. We develop capillary-driven, optical, and electrical biosensors that monitor health status from liquid biopsy in real time, advancing digital health toward diagnostic testing that needs no laboratory.

CMOS Impedance SensorOptical BiosensorsPaper Microfluidics
Collaborators
Chungbuk National University · AME Lab @U.of Utah

Supported by

University of UtahNSFNASA