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Researchers develop technique to recover and recycle quantum dots in microscopic lasers

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Researchers develop technique to recover and recycle quantum dots in microscopic lasers.

New method could be applied to wide range of nanoparticles, promoting sustainability in lasers, biosensors and electronics.

Supraparticle lasers exhibit an exceptional ability to control light at the nanoscale, enabling precise manipulation of properties like wavelength and intensity.

Researchers are exploring techniques for recycling functionalized or embedded supraparticles.

The researchers plan to perform additional testing to better understand how nanoparticle performance changes each time they are recycled.

Optical Materials Express is an open-access journal focusing on the synthesis, processing and characterization of materials.