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Updated: Oct 1, 2025
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Published on: May 28, 2016
Bioinspired Colloidal Photonic Composites: Fabrications and Emerging Applications
Miaomiao Li1, Quanqian Lyu1, Bolun Peng1
1State Key Laboratory of Materials Processing and Die and Mould Technology and Key Lab of Material Chemistry for Energy Conversion and Storage of Ministry of Education (HUST), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, China.
Inspired by nature, colloidal photonic composites (CPCs) offer advanced functionalities. This review details their design, applications in coatings and sensing, and future potential for photonic materials.
Area of Science:
- Materials Science
- Nanotechnology
- Optics
Background:
- Nature exhibits structural colors and stimuli-responsive functions for survival, inspiring artificial materials.
- Colloidal photonic composites (CPCs), integrating photonic crystals in polymer matrices, mimic these natural properties.
Purpose of the Study:
- To review the design principles of colloidal photonic composites (CPCs).
- To explore building blocks, fabrication strategies, and functionalities of CPCs.
- To highlight state-of-the-art applications and future directions in photonic materials.
Main Methods:
- Review of existing literature on colloidal particles and polymeric matrices for CPCs.
- Analysis of constructive strategies for designing CPCs with robust performance and specific functions.
- Discussion of current applications and future development trends.
Main Results:
- CPCs can be designed using specific colloidal particles and polymeric matrices.
- Key applications include colorful coatings, anti-counterfeiting, and photoluminescence regulation.
- Visualized sensing is a particularly promising application area for CPCs.
Conclusions:
- Understanding CPC design principles is crucial for developing advanced photonic materials.
- CPCs offer a versatile platform for next-generation functional materials.
- Further research is needed to address current challenges and unlock future potential.
