Brilliant thermochromic photonic liquid dominated by electrostatic repulsion

Materials Today Nano, Год журнала: 2024, Номер 26, С. 100481 - 100481

Опубликована: Май 11, 2024

Язык: Английский

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Thermochromic structural color based on pressure storage-release toward emerging applications

Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 154637 - 154637

Опубликована: Авг. 8, 2024

Язык: Английский

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Brilliant Mechanochromic Scattering Structural Colors

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Фев. 6, 2025

Conventional mechanochromic photonic crystals (MPCs) have attracted broad interest because of their force-adjustable reflective structural colors, which require three-dimensional and nonclose-packing structures. Here, a new type MPC with monolayer close-packing structures, brilliant iridescent scattering unconventional properties has been fabricated by self-assembling ZnS particles into layer polycrystalline structures then infiltrating interparticle gaps elastic polyurethane (PU). The light diffracted in the forward direction high diffraction efficiency large refractive index contrast between PU contributes to color saturation. shows interesting colors red-shifted blue-shifted along perpendicular stretching directions, originating from unique crystal orientation-dependent deformation. This work upgrades basic understanding relationship optical offers perspective for designing advanced stimulus-responsive materials.

Язык: Английский

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Brilliant, stable, and electrically responsive photonic crystals based on dielectric particles and solvation repulsion

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 688, С. 341 - 348

Опубликована: Фев. 23, 2025

Язык: Английский

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Printable Photonic Materials and Devices for Smart Healthcare

Advanced Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 5, 2025

Photonic materials possess tunable optical properties and have been widely utilized for healthcare applications. These enable the detection of physical physiological bio-signals via modulated output characteristics, such as wavelength shifts, fluorescence emission, light scattering. When further synthesized into functional photonic inks, multimodal devices epidermal, minimally invasive, implantable bio-sensing can be constructed in facile printable manners. This review first introduces different geometries their unique properties. To feasible fabrication multi-functional biosensing versatile platforms, synthesis inks as-printed are then illustrated. Subsequently, advances breakthroughs to construct integrated systems wearable applications displayed, especially sensing facilitate personalized remote healthcare. Finally, challenges achieving mechanical stability, eliminated degradation, enhanced biocompatibility dynamic biological environments, scalable production discussed, along with prospects toward reliable intelligent

Язык: Английский

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Polymerization-induced highly brilliant and color-recordable mechanochromic photonic gels for ink-free patterning

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 679, С. 883 - 892

Опубликована: Окт. 30, 2024

Язык: Английский

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