Jiaqi Song

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About

Jiaqi Song is a rising leader in the field of active matter and bioinspired micro/nanomotors, with a research focus on designing self-propelling systems that harness chemical and enzymatic energy for directed motion. Her major contributions include pioneering the development of titania-based micro/nanomotors, where she elucidated design principles and demonstrated biomimetic collective behavior, opening new avenues for applications in environmental remediation and targeted delivery. This foundational work has garnered 37 citations, reflecting its impact on the active matter community. Song has also advanced the concept of enzymatic pumps, showing that nanoscale enzymes anchored to surfaces can convert chemical energy into spontaneous fluid flow, propelling entrained particles without external power sources. Her 2023 paper on self-propelling macroscale sheets powered by enzyme pumps—cited 11 times—highlights the biocompatibility, selectivity, and substrate specificity of these systems, offering a sustainable approach to microscale transport. By bridging fundamental physics with practical utility, Song’s research is shaping the next generation of autonomous, biocompatible microdevices, making her a notable voice in the intersection of nanotechnology, biomimetics, and fluid dynamics.