Nanograting-Based Dynamic Structural Colors Using Heterogeneous Materials

Nanograting-Based Dynamic Structural Colors Using Heterogeneous Materials

Highlights A 2.5-dimensional dynamic structural color based on nanogratings of heterogeneous materials was proposed by interweaving a pH-responsive hydrogel with IP-L photoresist. The nanogrid structures exhibit brilliant tuneable structural color, high sensitivity, and ultrafast recovery speeds in...

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Bibliographic Details
Main Authors: Jingang Wang, Haibo Yu, Jianchen Zheng, Yuzhao Zhang, Hongji Guo, Ye Qiu, Xiaoduo Wang, Yongliang Yang, Lianqing Liu
Format: Article
Language:English
Published: SpringerOpen 2024-11-01
Series:Nano-Micro Letters
Subjects:
Dynamic structural colors
Four-dimensional printing
pH-responsive
Nanogrid
Heterogeneous materials
Online Access:https://doi.org/10.1007/s40820-024-01554-7
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Summary:Highlights A 2.5-dimensional dynamic structural color based on nanogratings of heterogeneous materials was proposed by interweaving a pH-responsive hydrogel with IP-L photoresist. The nanogrid structures exhibit brilliant tuneable structural color, high sensitivity, and ultrafast recovery speeds in response to pH. The 4D printing-based grayscale design approach was proposed for the patterned encoding and array printing of dynamic structural colors, promoting their application in patterned printing, information encryption, and microfluidic chip sensing.
ISSN:2311-6706
2150-5551

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