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A novel plasmonic paint utilizes a nanoscale structural arrangement of aluminum and aluminum oxide to create different colors.

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Researchers have used structural-color fibers comprising layers of different polymers to produce an optical barcode for identifying different fabrics.

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Researchers have developed a semiconductor metasurface that can dynamically steer light pulses from incoherent light sources like LEDs.

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Using a new polymer material that undulates when illuminated, scientists have developed the first device for converting light directly into walking.