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About

Aihua Sun is a leading researcher in the field of smart materials and soft robotics, with a focus on 4D printing and phase-change composites. Their work centers on developing light- and temperature-driven soft actuators that combine actuation with inherent sensing capabilities, enabling programmable, multi-functional devices. Sun’s most cited paper, “4D printing Light-Driven soft actuators based on Liquid-Vapor phase transition composites with inherent sensing capability” (2022, 57 citations), demonstrates a breakthrough in creating actuators that can both move and sense their environment, a critical step toward autonomous soft robots. Their 2021 review on smart phase-change materials for soft actuators (30 citations) highlights the challenges and opportunities in material selection and manufacturing, drawing inspiration from nature. More recently, Sun’s 2024 work on temperature-responsive composites with programmable thermochromic deformation (11 citations) showcases a novel approach to integrating color-changing and shape-morphing functions in a single 4D-printed structure. With a growing citation impact, Sun’s contributions are advancing the frontier of intelligent, adaptive materials for applications in biomedical devices, flexible electronics, and beyond.