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Tunable Colors in Opals and Inverse Opal Photonic Crystals

Aguirre, Carlos I., Reguera, Edilso, Stein, Andreas·2010·Advanced Functional Materials

Abstract

Colloidal photonic crystals and materials derived from colloidal crystals can exhibit distinct structural colors that result from incomplete photonic band gaps. Through rational materials design, the colors of such photonic crystals can be tuned reversibly by external physical and chemical stimuli. Such stimuli include solvent and dye infiltration, applied electric or magnetic fields, mechanical deformation, light irradiation, temperature changes, changes in pH, and specific molecular interactions. Reversible color changes result from alterations in lattice spacings, filling fractions, and refractive index of system components. This review article highlights the different systems and mechanisms for achieving tunable color based on opaline materials with close‐packed or non‐close‐packed structural elements and inverse opal photonic crystals. Inorganic and polymeric systems, such as hydrogels, metallopolymers, and elastomers are discussed.

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Metadata

Authors
Aguirre, C. I., Reguera, E., & Stein, A.
Venue
Advanced Functional Materials
Publisher
Wiley
Published
2010-07-20
Volume
20
Issue
16
Pages
2565-2578
ISSN
  • 1616-301X (ISSN-L)
  • 1616-3028
OpenAlex
W2020923303
Cited by
603
References
0
FWCI
18.96
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Tunable Colors in Opals and Inverse Opal Photonic Crystals. https://app.cochat.ai/papers/10.1002/adfm.201000143
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Aguirre, C. I., Reguera, E., & Stein, A. (2010). Tunable Colors in Opals and Inverse Opal Photonic Crystals. Advanced Functional Materials. https://doi.org/10.1002/adfm.201000143

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.