A hybrid CMOS/Microfluidic microsystem is presented. The microsystem integrates a soft polymer microfluidic
network with a 64x128 pixel imager fabricated in low-cost standard 0.35 micron CMOS technology. The multiple
microfluidic channels facilitate in-situ photochemical reactions of analytes and their detection directly on the
surface of the CMOS photosensor array. The promixity between the analyte and the photosensor enhances
the microsystem sensitivity, thus requiring only microliter volumes of the sample. Circuit techniques such as
pixel binning and a two transistor reset path technique are employed to improve the imager sensitivity. The
integrated microsystem is validated in on-chip chemiluminescence detection of luminol for the two microfluidic
network prototypes designed.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.