scholarly journals Generation of intensity-tunable structural color from helical photonic crystals for full color reflective-type display

2018 ◽  
Vol 26 (10) ◽  
pp. 13561 ◽  
Author(s):  
Se-Um Kim ◽  
Sin-Hyung Lee ◽  
In-Ho Lee ◽  
Bo-Yeon Lee ◽  
Jun-Hee Na ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Structural Color ◽  
Full Color

scholarly journals Full-color nanorouter for high-resolution imaging

Nanoscale ◽  
2021 ◽  
Author(s):  
Mingjie Chen ◽  
Long Wen ◽  
Dahui Pan ◽  
David Cumming ◽  
Xianguang Yang ◽  
...  
Keyword(s):  
High Resolution ◽  
Color Image ◽  
Image Sensors ◽  
Structural Color ◽  
High Resolution Imaging ◽  
Scaling Effects ◽  
Full Color ◽  
Resolution Imaging

Pixel scaling effects have been a major issue for the development of high-resolution color image sensors due to the reduced photoelectric signal and the color crosstalk. Various structural color techniques...

Structural color printing: full color printing with single ink

2010 ◽  
Author(s):  
Hyoki Kim ◽  
Jianping Ge ◽  
Junhoi Kim ◽  
Sung-Eun Choi ◽  
Hosuk Lee ◽  
...  
Keyword(s):  
Structural Color ◽  
Full Color ◽  
Color Printing

Robust Synthesis of Highly Charged Superparamagnetic Fe3O4 Colloidal Nanocrystal Clusters for Magnetically Responsive Photonic Crystals

2021 ◽  
Author(s):  
Li-Ting Pan ◽  
Zhuo Pen ◽  
Hai-Rong Yu ◽  
Ting Liang ◽  
Chang-Jing Cheng
Keyword(s):  
Photonic Crystals ◽  
Structural Color ◽  
Robust Synthesis

Highly charged superparamagnetic Fe3O4 colloidal nanocrystal clusters (CNCs) with uniform and widely tunable sizes can be magnetically assembled into responsive photonic crystals to exhibit rapid and reversible brilliant structural color...

Bio-inspired photonic crystals for naked eye quantification of nucleic acids

The Analyst ◽  
2019 ◽  
Vol 144 (18) ◽  
pp. 5413-5419 ◽  
Author(s):  
Ke Zhu ◽  
Junjie Chi ◽  
Dagan Zhang ◽  
Biao Ma ◽  
Xing Dong ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Nucleic Acids ◽  
Structural Color ◽  
Quantitative Detection ◽  
Naked Eye

The quantitative detection of nucleic acids by the naked eye was achieved based on structural color.

Structural color in the Swallow Tanager ( Tersina viridis ): Using the Korringa-Kohn-Rostoker method to simulate disorder in natural photonic crystals

2018 ◽  
Vol 98 (3) ◽  
Author(s):  
Christian D'Ambrosio ◽  
Diana C. Skigin ◽  
Marina E. Inchaussandague ◽  
Ana Barreira ◽  
Pablo Tubaro
Keyword(s):  
Photonic Crystals ◽  
Structural Color

scholarly journals Development of New Catalytic Pigments: Dual Functional SiO2/TiO2-x Amorphous Photonic Crystals for Non-Iridescent Structural Color and Enhanced Photocatalytic Activity

2021 ◽  
Author(s):  
Li Feng ◽  
Fen Wang ◽  
Ze Xu ◽  
Hongjie Luo ◽  
Ting Zhao ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Photonic Crystals ◽  
Slow Light ◽  
Scattered Light ◽  
Biomimetic Synthesis ◽  
Structural Color ◽  
Utilization Rate ◽  
Full Spectrum ◽  
Structural Colors ◽  
Color Saturation

Abstract Biomimetic synthesis of amorphous photonic crystals (APCs) is a significant approach to obtain non-iridescent structural colors. However, the structural colors of artificially prepared APCs are dim or even white due to the influence of incoherent scattering. In this paper, we present an innovative method was proposed to combine APCs with black TiO2-x to construct non-iridescent structural color pigments with high visibility and photocatalytic activity. Due to absorption of incoherent scattered light by black TiO2-x, the color saturation of structural colors has been significantly increased. In addition, the utilization rate of photogenic carriers was effectively enhanced by slow light effect generated from pseudo-band gap of SiO2 APCs with TiO2-x absorbed full spectrum. The tone and color saturation of catalytic pigments are controlled by the diameter of SiO2 nanospheres and the ration of TiO2-x nanoparticles, which provides a controllable application study in color related fields such as artwork, environmental coatings and textiles.

scholarly journals Hybrid plasmonic/photonic crystals for optical detection of bacterial contaminants

2020 ◽  
Vol 238 ◽  
pp. 07002
Author(s):  
Giuseppe M. Paternò ◽  
Liliana Moscardi ◽  
Stefano Donini ◽  
Aaron M. Ross ◽  
Silvia M. Pietralunga ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Photonic Crystal ◽  
Photonic Crystals ◽  
Thin Layer ◽  
Charge Density ◽  
Plasmon Resonance ◽  
Structural Color ◽  
Plasmonic Material ◽  
Bacterial Contaminant ◽  
Bacterial Contaminants

Here, we show that a hybrid plasmonic/photonic crystal consisting of a thin layer of bioactive plasmonic material (i.e. silver) deposited on top a 1D PhC can detect one of the most common bacterial contaminant, namely Escherichia coli. We speculate that the change in the plasmon charge density brought about by metal/bacterium interaction results in a variation of the plasmon resonance that, in turns, translates in a shift of the photonic structural color.

scholarly journals Colloidal Photonic Crystals toward Structural Color Palettes for Security Materials

2013 ◽  
Vol 25 (13) ◽  
pp. 2684-2690 ◽  
Author(s):  
Hye Soo Lee ◽  
Tae Soup Shim ◽  
Hyerim Hwang ◽  
Seung-Man Yang ◽  
Shin-Hyun Kim
Keyword(s):  
Photonic Crystals ◽  
Structural Color ◽  
Colloidal Photonic Crystals

scholarly journals Structural color tuning in 1D photonic crystals with electric field and magnetic field

2018 ◽  
Author(s):  
Francesco Scotognella ◽  
Simone Callegari ◽  
Diana Gisell Figueroa del Valle ◽  
Andrea Desii ◽  
Ilka Kriegel ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Photonic Crystals ◽  
Electric Field ◽  
Structural Color ◽  
Color Tuning
Sign in / Sign up

Export Citation Format

Share Document