Jinfen Niu

Xi’an University, Xi'an University of Technology

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About

Jinfen Niu is a rising leader in the field of bio-inspired photonic materials and soft robotics, whose work bridges the gap between structural color and adaptive motion. Her research centers on developing intelligent actuators that can simultaneously change shape and color in response to external stimuli, mimicking remarkable natural phenomena found in chameleons and cephalopods. Niu’s most notable contribution is the invention of multiphase Janus azobenzene inverse opal membranes, which achieve on-demand photocontrolled motion at both gas-liquid interfaces and within liquid phases—a significant breakthrough that overcomes the longstanding challenge of multiphase actuation. Her work on bio-inspired photonic crystal actuators has garnered attention for its potential in soft robots, artificial muscles, and adaptive camouflage systems. With her 2024 and 2025 publications already accumulating citations, Niu is establishing herself as an innovative force in materials science, demonstrating how the marriage of photonic crystal engineering with responsive polymers can create next-generation multifunctional materials.