scholarly journals Photonic Crystals: Tunable Design of Structural Colors Produced by Pseudo-1D Photonic Crystals of Graphene Oxide (Small 25/2016)

Small ◽  
2016 ◽  
Vol 12 (25) ◽  
pp. 3432-3432
Author(s):  
Liping Tong ◽  
Wei Qi ◽  
Mengfan Wang ◽  
Renliang Huang ◽  
Rongxin Su ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Photonic Crystals ◽  
Structural Colors

Tunable Design of Structural Colors Produced by Pseudo-1D Photonic Crystals of Graphene Oxide

Small ◽  
2016 ◽  
Vol 12 (25) ◽  
pp. 3433-3443 ◽  
Author(s):  
Liping Tong ◽  
Wei Qi ◽  
Mengfan Wang ◽  
Renliang Huang ◽  
Rongxin Su ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Photonic Crystals ◽  
Structural Colors

scholarly journals Graphene Oxide/Reduced Graphene Oxide Enhanced Noniridescent Structural Colors Based on Silica Photonic Spray Paints with Improved Mechanical Robustness

Nanomaterials ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 949
Author(s):  
Jiali Yu ◽  
Cheng-Hao Lee ◽  
Chi-Wai Kan
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Butyl Acrylate ◽  
Light Spectrum ◽  
Time Saving ◽  
Abrasive Resistance ◽  
Practical Applications ◽  
Structural Colors ◽  
Color Saturation ◽  
Reduced Graphene

In contrast to traditional pigment colors, structural colors have developed a great potential in practical applications, thanks to their unique nonfading and color tunable properties; especially amorphous photonic structures with noniridescent structural colors have attracted considerable attention and their applications have expanded to more fields. Herein, graphene oxide (GO) and reduced graphene oxide (RGO) enhanced noniridescent structural colors with excellent mechanical robustness were established by a time-saving approach named spray coating, which allows for rapid fabrication of angular independent structural colors by spraying different photonic spray paints (PSPs) to ensure color multiplicity that was adjusted by the silica nanoparticles (SiO2 NPs) sizes onto the substrates. The incorporation of poly(methyl methacrylate-butyl acrylate) (PMB) improved the adhesion existing among SiO2 inter-nanoparticles and between SiO2 NPs and the substrates, taking advantages of the low glass transition temperature (Tg) of butyl acrylate derivative polymer and made PMB embedded PSPs coated patterns being imparted with good mechanical robustness and abrasive resistance. The peculiar light adsorption of GO and RGO across visible light spectrum facilitate higher color saturation. The improvement in color saturation of GO and RGO doped PSPs is expected to boost the promising applications in structurally colored paintings, inks and other color-related optical fields.

scholarly journals Luminescent photonic crystals with multi-functionality and tunability

2016 ◽  
Vol 7 (9) ◽  
pp. 5692-5698 ◽  
Author(s):  
Hong Wang ◽  
Xinggui Gu ◽  
Rongrong Hu ◽  
Jacky W. Y. Lam ◽  
Deqing Zhang ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Aggregation Induced Emission ◽  
Structural Colors ◽  
Response To Water ◽  
General Method

We develop a general method to incorporate aggregation-induced emission luminogens into photonic crystals (PCs) and the resulting luminescent PCs display diverse structural colors in response to water stimulation.

Graphene oxide hydrogel improved sensitivity in one-dimensional photonic crystals for detection of beta-glucan

RSC Advances ◽  
2015 ◽  
Vol 5 (94) ◽  
pp. 77211-77216 ◽  
Author(s):  
Jiaoyu Ren ◽  
Hongyun Xuan ◽  
Cihui Liu ◽  
Chong Yao ◽  
Yanxi Zhu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Photonic Crystals ◽  
Congo Red ◽  
Beta Glucan ◽  
New Approach ◽  
One Dimensional

This study establishes a new approach to quantify beta-glucan in oats by combining the dye Congo red with 1DPhCs with a PANI defect.

Flexible, self-standing and patternable P(MMA-BA)/TiO2 photonic crystals with tunable and bright structural colors

2019 ◽  
Vol 160 ◽  
pp. 740-746 ◽  
Author(s):  
Wei Ma ◽  
Shuang Li ◽  
Donghui Kou ◽  
Jodie L. Lutkenhaus ◽  
Shufen Zhang ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Structural Colors
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