Welcome to the Nanomagnetic Biosensors & Devices Group!
Led by Prof. Kai Wu, the Wu Lab is dedicated to advancing healthcare technologies through innovations in magnetic nanomaterials, spintronic devices, and intelligent sensing systems. Our interdisciplinary research integrates circuit design, physics, materials science, biology, and artificial intelligence to develop next-generation platforms for disease diagnosis and treatment. A key focus of our lab is developing spintronic devices for in-sensor computing, where sensing and computation are integrated directly in hardware to enable edge AI for healthcare applications, including neural sensing and wearable biomedical systems.
Our current research focuses on:
- Magnetic nanomaterials and spintronic nanodevices for biomedical applications;
- Wearable biosensors, including magnetic and optical sensing platforms;
- Magnetic particle imaging (MPI) and magnetic resonance imaging (MRI);
- In-sensor computing and edge AI for healthcare.
We aim to translate fundamental discoveries into practical medical technologies and welcome students and collaborators interested in interdisciplinary research at the intersection of nanotechnology, AI, and medicine.
Latest News
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Our new paper titled “Impact of microcoil shape and the efficacy of soft magnetic material cores in focal micromagnetic neurostimulation” is published in the 2023 11th International IEEE/EMBS Conference on Neural Engineering (NER). [Read More]
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New Paper Published in Journal of Neural Engineering
Our new paper titled “Micromagnetic stimulation (µMS) dose-response of the rat sciatic nerve” is published in ournal of Neural Engineering. [Read More] -
Prof. Wu Appointed as the Associate Editor of IEEE Sensors Journal
Prof. Wu is appointed as the Associate Editor for the IEEE Sensors Journal. In this role, Prof. Wu oversees manuscripts under the category of “Mechanical and Magnetic Sensors.” [Read More] -
Prof. Wu Received the Outstanding Faculty Mentor Award
Congratulations to Prof. Wu! He is recently recognized as the Outstanding Faculty Mentor by the TTU Center for Transformative Undergraduate Experiences. This award acknowledges his exceptional contribution to promoting undergraduate research and creative activities at Texas Tech University. -
New Paper Published in J. Phys. D: Appl. Phys
Our new paper titled “A method for multiplexed and volumetric-based magnetic particle spectroscopy bioassay: mathematical study” is published in J. Phys. D: Appl. Phys. [Read More]
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