Welcome
We work to bring novel electronic sensor platforms to a diverse set applications in chemistry, biology, and medicine. At the core, we are interested in the incorporation of novel materials and devices with mixed-signal CMOS integrated circuits to fundamentally improve sensitivity, throughput, and portability of electronic sensing platforms - with a special emphasis on ubiquitous sensing, point-of-care technologies, and accessible instrumentation. We encourage you to read on to learn more about our ongoing efforts; thanks for stopping by!
Ongoing Research Areas
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| Sensors on Integrated Circuits |
Zero Infrastructure Instrumentation | Chemical and Biological Applications |
News
- June 2019 Jason Matthews has successfully defended his M.S., "Low-Power CMOS Sensors for Wireless Sensing Applications." Congrats, Jason!
- May 2019 The SIM Lab receives funding through the NIH BRAIN Initiative to develop flexible active electrode arrays for neural recording interfaces, in collaboration with the Minot Lab at Oregon State.
- May 2019 Congratulations to Kyle Clocker and Callen Votzke, whose papers on compact modeling and cyclic testing of printed liquid metal interconnects, respectively, were accepted for presentation at the inaugural FLEPS 2019!
- March 2019 The SIM Lab receives funding from the Department of Energy for continued development of sensor modules for wind turbines, in collaboration with the Applied Mechanics and Composites Technology Lab at Oregon State.
- February 2019 Our recent work in 3D-printed interconnects for stretchable electronics was featured as a Research Highlight in Nature Electronics.
- January 2019 Congratulations to Soumya Bose, whose paper on efficient, low-voltage thermoelectric energy harvesting was accepted for presentation at CICC 2019!
- January 2019 Hyunkyu Ouh has been awarded the ADI Outstanding Student Designer Award from Analog Devices. Congrats, Hyunkyu!
- September 2018 The SIM Lab receives funding from the NIH to develop smart sensors for wound monitoring as part of the joint NSF/NIH Smart and Connected Health (SCH) program, in collaboration with the Fu Lab, Ramsey Lab, and HSIC Lab at OSU.
- August 2018 Callen Votzke has been awarded a Texas Instruments/SRC Fellowship as part of the SRC Graduate Fellowship Program. Congrats, Callen!
- August 2018 Congratulations to Callen Votzke! His paper on printed, stretchable biomechanical strain sensors was accepted for presentation at BioCAS 2018.
- June 2018 The SIM Lab receives funding from the NSF to develop enhanced-fluorescence optical biosensors, in collaboration with the Cheng Research Group at OSU.
- June 2018 Congratulations to Kevin Bishop, Megan Co, and Hayden Bialek for successfully defending their undergraduate Honors theses!
- May 2018 Boyu Shen and Callen Votzke will present at TECHCON 2018. Congrats!
- May 2018 Kyle Clocker has successfully defended his M.S. thesis, "CMOS-Integrated Single-Element Thermal Flow Sensors." Congrats, Kyle!
- April 2018 Congratulations to Jacob Dawes, Makenzie Brian, and Hayden Bialek! Their paper on EMG-based gesture recognition has been accepted for presentation at IEEE EMBC 2018.
- March 2018 As a winner at the Gradute Research Showcase, Shaan Sengupta earns a spot to present his work in Portland at the annual Oregon Stater Awards. Congrats, Shaan!
- January 2018 Congratulations to Boyu Shen and Soumya Bose, whose papers on low-loss charge pumps and low-voltage ring oscillators, respectively, were accepted for presentation at ISCAS 2018!
- January 2018 Congratulations to Soumya Bose and Hyunkyu Ouh, whose papers on low-voltage cold-start for energy harvesters and SPAD-based dynamic range extension for CMOS imagers, respectively, were accepted for presentation at CICC 2018!
- January 2018 Jinyong Kim and Jacob Dawes have joined the lab. Welcome!
- September 2017 Callen Votzke has joined the lab, co-advised with the mLab. Welcome!
- September 2017 McKay Lindsay has successfully defended his M.S. thesis, "Co-planar Integration of Silicon Integrated Circuits and Microfluidic Networks for Biosensor Applications." Congrats, McKay!
- August 2017 Congratulations to Hyunkyu Ouh, Shaan Sengupta, and Soumya Bose! Their paper on CMOS-integrated wide dynamic range optical sensors for biomedical applications was accepted for presentation at IEEE BioCAS 2017.
- August 2017 Congratulations to McKay Lindsay, Shaan Sengupta, Kevin Bishop, and Megan Co! Their paper on scalable hybrid integration of CMOS integrated circuits with microfluidics was accepted for presentation at IEEE BioCAS 2017.
- August 2017 Congratulations to Shaan Sengupta and Hyunkyu Ouh! Their paper on all-digital CMOS ambient light sensors was accepted for presentation at IEEE SENSORS 2017.
- August 2017 Congratulations to Kyle Clocker, Shaan Sengupta, and McKay Lindsay! Their paper on single-element thermal flow sensors was accepted for presentation at IEEE SENSORS 2017.
- August 2017 The SIM Lab receives funding from the National Institutes of Health to develop electronic biosensors for oral salivary measurement, in collaboration with the Cheng Research Group at OSU.
- July 2017 Congratulations to Kevin Bishop and Megan Co! Their abstract on low-cost, laser-cut microfludics was accepted for presentation at the 2017 BMES Annual Meeting.
- June 2017 The SIM Lab receives funding from the Semiconductor Research Corporation to develop methods for integrating silicon circuits with stretchable, 3D-printed objects, in collaboration with the mLab in OSU Robotics.
- May 2017 The SIM Lab receives funding from the Department of Energy to develop sensor modules for wind turbines, in collaboration with others at OSU.
- February 2017 Congratulations to Boyu Shen and Soumya Bose! Their paper on high-voltage generation in low-voltage CMOS has been accepted for presentation at IEEE ISCAS 2017.
- February 2017 Our project on CMOS-integrated photodetectors and on-chip high-voltage generation won Best Poster Award at the CDADIC Winter Meeting. Congrats to Soumya, Shaan, Hyunkyu, and Boyu!
- October 2016 The SIM Lab receives an HP+OSU Seed Grant to investigate scalable integration of microfluidics with silicon integrated circuits.
- September 2016 Kyle Clocker and McKay Lindsay join the SIM Lab as M.S. students. Welcome!
- September 2016 Dr. Johnston received the 2016 Outstanding Teaching Award from the School of Electrical Engineering and Computer Science at OSU.
- June 2016 The SIM Lab receives funding through an EECS Collaboration Initiative to investigate the incorporation of circuits and sensors in soft, stretchable objects with the mLab in OSU Robotics.
- January 2016 Boyu Shen joins the SIM Lab as a doctoral student. Welcome!
- December 2015 The SIM Lab receives funding from Intel to support our collaboration with the HSIC Lab building low-power IoT radios.
- September 2015 New students Soumya Bose, Hyunkyu Ouh, and Shaan Sengupta have joined the lab. Welcome to Oregon State!
- July 2015 The SIM lab receives funding from CDADIC to support our work in CMOS-based radiation detectors!
