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Girl with a Pearl Earring and Mona Lisa recreated with nanotechnology - CtrlF.XYZ

Girl with a Pearl Earring and Mona Lisa recreated with nanotechnology

2 years ago 126

A method that uses nanoscale structures to reproduce colour has been employed to marque copies of celebrated paintings, and could besides assistance combat counterfeiting

Technology 5 December 2022

By Jason Arunn Murugesu

Fig. 4 | PhotGirl with a Pearl Earring and Mona Lisa, successful miniatureorealistic plasmonic full-colour nanopainting. a, Schematic diagram of designing a patterned metasurface for simultaneously realizing assorted colour hues and brightness. b?d, Experimentally captured optical photographs of the metasurface-based artworks Girl with a Pearl Earring Matching representation (b), Mona Lisa (c) and Virgin of the Rocks (d). The images amusement ultrasmooth transitions betwixt the antithetic colour hues and brightness by utilizing our plasmonic colouring approach. Scale bars, 200??m.

Miniature versions of celebrated paintings, including Girl with a Pearl Earring and Mona Lisa, person been created utilizing nanotechnology. Each is conscionable a fewer millimetres across.

Ting Xu astatine Nanjing University successful China and his colleagues made these minuscule masterpieces utilizing nanostructures that manipulate airy rays that deed them, reflecting lone circumstantial colours, portion suppressing each others.

The method is inspired by insects specified arsenic butterflies that person intricate colours successful their wings that are created done structural means, alternatively than …

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