(Nanowerk Spotlight) Color plays a crucial role in our daily lives, from the clothes we wear to the screens we gaze at. Yet, traditional methods of creating color, which rely on chemical pigments and ...

We may receive a commission on purchases made from links. While some foods have a bright, enticing color that comes naturally — we're looking at you, perfectly ripe mango — others need a boost to get ...

Nanostructures exhibiting optical resonances (so-called nanoantennas) have strong potential for applications in color printing and filtering with sub-wavelength resolution. While small scale ...

MXene thin films deliver brighter, more tunable structural colors and a wider color range than conventional materials, enabling scalable high-performance coatings for sensors, displays, and security ...