Yiyi Liu

Australian Regenerative Medicine Institute

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About

Yiyi Liu is a pioneering researcher in the field of flexible optoelectronics and nanomaterial-based sensors, with a particular focus on developing skin-like devices for wearable and implantable technologies. Her most notable contribution is the creation of "plasmene nanosheets," a breakthrough material that functions as an optical skin strain sensor, as detailed in her highly cited 2020 paper (27 citations). This work represents a paradigm shift from traditional electrical signal transduction—such as resistive or capacitive sensing—to optical-based detection, offering enhanced sensitivity and versatility for applications ranging from human-machine interfaces and soft robotics to artificial intelligence and biodiagnostics. By leveraging the unique plasmonic properties of these nanosheets, Liu has opened new avenues for real-time, non-invasive monitoring of mechanical deformation, enabling smarter, more responsive wearable systems. Her research bridges materials science, nanotechnology, and biomedical engineering, positioning her as a key innovator in the next generation of flexible sensors. With her work gaining traction in both academic and industrial circles, Yiyi Liu continues to inspire advancements in soft electronics and intelligent sensing platforms.