Chaojie Chen

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About

Chaojie Chen is a pioneering researcher in the field of self-powered sensing systems, with a primary focus on triboelectric nanogenerators and bioinspired tactile technologies. His most notable contribution is the development of a general self-powered wireless sensing solution based on the triboelectric-discharge effect (2022), which has garnered 29 citations for its innovative approach to eliminating external power sources in wireless sensor networks. This work addresses critical challenges in energy efficiency and system miniaturization for Internet of Things (IoT) applications. More recently, Chen introduced a bioinspired self-powered optical tactile sensing system (2025) that achieves ultrahigh sensitivity and an ultralow detection limit, mimicking biological mechanoreceptors for precise robotic operations in human-machine interactions. This breakthrough reduces energy consumption and circuit complexity compared to conventional electrical sensors. Chen’s research bridges fundamental physics and practical engineering, offering transformative solutions for smart robotics, wearable electronics, and sustainable sensing technologies. With a growing citation record and cutting-edge innovations, Chaojie Chen is establishing himself as a leading voice in next-generation self-powered systems.