Jiaye Cai

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About

Jiaye Cai is a materials scientist and bioinspired engineer whose research focuses on developing advanced surfaces with tunable adhesion and self-cleaning properties. Cai’s most-cited work, "Photo-Detachable Self-Cleaning Surfaces Inspired by Gecko Toepads" (2021, 7 citations), draws inspiration from the remarkable climbing abilities of geckos—whose toe pads exhibit strong, reversible adhesion on diverse surfaces, regardless of hydrophobicity, roughness, or contamination. In this study, Cai engineered a synthetic gecko-inspired surface that not only mimics these adhesive capabilities but also introduces a novel photo-detachable mechanism, allowing the adhesive bond to be broken on demand using light. This innovation addresses a critical challenge in bioinspired adhesives: combining strong, reversible attachment with easy release and self-cleaning functionality. By integrating photoresponsive materials, Cai’s work enables the surface to shed contaminants and detach under controlled illumination, opening new possibilities for reusable adhesives in robotics, medical devices, and industrial handling. Though early in its citation impact, this contribution stands out for its elegant fusion of biological principles and smart materials design, positioning Cai as an emerging leader in the field of stimuli-responsive surfaces.