Andrea Bonilla-Brunner

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About

Andrea Bonilla-Brunner is a materials scientist whose research focuses on the design and application of anisotropic magnetic microstructures, particularly for biomedical and micro-robotic technologies. Her most cited work, "Polymeric microellipsoids with programmed magnetic anisotropy for controlled rotation using low (≈10 mT) magnetic fields" (2019, 8 citations), introduces a novel method for fabricating polymeric microellipsoids with precisely engineered magnetic anisotropy. This breakthrough enables controlled, programmable rotation of these particles under remarkably low magnetic fields—around 10 mT—making them highly suitable for non-invasive manipulation in biological environments. Bonilla-Brunner’s contributions have significant implications for targeted drug delivery, micro-surgery, and lab-on-a-chip systems, where precise, low-energy actuation is critical. Her work stands out for its elegant combination of polymer chemistry and magnetic engineering, offering a scalable pathway to create functional micro-robots. With a growing citation impact, she is establishing herself as a key innovator in the field of magnetic micro-actuators, and her research continues to inspire new approaches to soft microrobotics and biomedical microdevices.