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Welcome to the CZ Lab

Dr. Chuanzhen Zhao is joining the Institute of Biomedical Engineering at the University of Toronto, starting January 2027!

 

The CZ Lab develops soft molecular bioelectronic interfaces that decode and control chemical signals in living systems. We build adaptive biochemical interfaces to enable continuous monitoring of disease-relevant chemistry and targeted intervention at the molecular scale. Our work spans fundamental molecular recognition chemistry, adaptive soft matter, and transistor-based bioelectronic systems, united by a commitment to building interfaces that are molecularly specific, electrically programmable, and stable in living systems. Our vision is to bridge the body's molecular signals and electronic medicine, enabling medicine to continuously listen to living chemistry and respond with molecular precision.

We are actively recruiting postdoctoral fellows, PhD students, Master's students, and undergraduate researchers with backgrounds in biomedical engineering, materials science, chemistry, and electrical engineering. We are committed to building a diverse and inclusive research environment where everyone is supported to do their best science. Prospective members are encouraged to visit our Join page for more information.

News

July 2026

Dr. Chuanzhen Zhao will join the University of Toronto as a Tenured-Tracked Assistant Professor! We look forward to the next chapter and more exciting science with a wonderful new team in Toronto!

June 2026

Dr. Zhao's first-author paper on biofunctionalized polymer semiconductors was published in Science Advances! In this work, we decouple biofunctionality from electrical performance by selectively grafting aptamers onto the elastomeric domains of an interconnected semiconductor/elastomer network.

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June 2026

Dr. Zhao's co-first-author paper on a universal, monolithic photolithography process for stretchable complementary OFETs and circuits was published in Device by Cell Press! 

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October 2025

Dr. Zhao's first-authored paper on first intrinsically stretchable organic field-effect transistor biosensors was published in Nature Electronics! We are excited to intergrated built-in polymer differential circuits to minimize the drift for chemical biosensors.

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