Structural colour creations: Inkjet printing of a single transparent polymer ink on a hydrophobic substrate can create large-area full-colour images. (Courtesy: K Li, Chinese Academy of Sciences) ...
Nanomaterials researchers in Finland, the United States and China have created a colour atlas for 466 unique varieties of single-walled carbon nanotubes. The nanotube colour atlas is detailed in a ...
Nature expresses itself most vividly through colour, and lizards are among one of its most striking artists. From electric ...