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About

Xiaojun Cai is a leading researcher in the field of biomedical micro/nanorobotics, with a primary focus on developing magnetically actuated systems for targeted therapy. Her work addresses critical challenges in drug delivery, particularly in environments where conventional methods fail, such as interrupted blood flow during thrombolysis and dense biofilm structures in bacterial infections. Cai’s most cited paper (68 citations) introduces a C-shaped magnetic actuation system that guides thrombolytic drugs through occluded vessels, significantly enhancing the efficacy of tissue plasminogen activator for stroke treatment. She further advanced biofilm eradication with an electromagnetically actuated magneto-nanozyme platform (50 citations), which combines mechanical disruption with catalytic reactive oxygen species generation to destroy bacterial communities and prevent regrowth. Her 2022 study on reactive oxygen species scavenging nano-robots (28 citations) demonstrates her versatility, targeting oxidative stress-related diseases. Cai’s work is notable for its translational potential, integrating remote magnetic control, programmability, and fuel-free operation—key advantages over traditional micro/nanorobots. Her achievements position her at the forefront of precision medicine, offering innovative solutions for thrombosis, infection, and inflammatory conditions.