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In this work, a new hybrid optical Janus color architecture is introduced that can lead to impressive, highly directional optical properties. Based on a simple and straightforward annealing process, a thin metallic nanoparticles metasurface is produced, which forms the strong light absorption layer and creates optical Janus effects in the multilayer structure. The observed reflective colors are remarkably different on one side of the structurally colored material than that is obtained on the other side. The optical properties of the systems under different geometry and composition situations are performed. The asymmetric color materials could hold broad application prospects such as displays, color filters, architecture and anti-counterfeit labels.
This article was published in the following journal.
A novel technique is presented for the full-color reconstruction of large-scale computer-generated holograms (CGHs). In this method, three printed CGHs are transferred to three volume holograms at the...
The large scaled two-dimensional free-standing monolayer films of gold nanoparticles show distinctive optical, electrical and chem-physical properties, and make them as a new class of advanced plasmon...
Recently, coloring based on nanostructure-light interaction has attracted much attention, because it has many advantages over pigment-based conventional coloring in terms of being non-toxic and highly...
Anti-reflective surfaces are of great interest for optical devices, sensing, photovoltaics, and photocatalysis. However, most of the anti-reflective surfaces lack in situ tunability of the extinction ...
Operando analyses have provided several breakthroughs in the construction of high-performance materials and devices, including energy storage systems. However, despite the advances in electrode engine...
Janus stent is the only marketed drug-eluting stent (DES) without polymer coating as yet in China. The goal of this study is to evaluate the efficacy of JANUS (Tacrolimus eluted stent) i...
evaluation of color difference between zirconia reinforced lithium silicate (celtra press) VS lithium disilicate (Emax) in relation to natural tooth structure to determine which monolithic...
The North American ACS Reflective III Pilot is an observational, Quality Enhancement Research Initiative (QuERI), knowledge translation program designed to give feedback to physicians on t...
Patients with symptomatic teeth who applied endodontic clinic between April 2019 and December 2019 for root canal treatment were enrolled in this study. All patients were asked to fill fou...
Objectives: 1. To assess the tolerability of performing optical coherence tomography and/or optical spectroscopy in patients with acute oral mucositis. 2. To determine the...
An imaging method using LASERS that is used for mapping subsurface structure. When a reflective site in the sample is at the same optical path length (coherence) as the reference mirror, the detector observes interference fringes.
The use of light interaction (scattering, absorption, and fluorescence) with biological tissue to obtain morphologically based information. It includes measuring inherent tissue optical properties such as scattering, absorption, and autofluorescence; or optical properties of exogenous targeted fluorescent molecular probes such as those used in optical MOLECULAR IMAGING, or nontargeted optical CONTRAST AGENTS.
Behavior of LIGHT and its interactions with itself and materials.
LIGHT, it's processes and properties, and the characteristics of materials interacting with it.
Agents that inhibit JANUS KINASES.