Upconverting nanoparticles (UCNPs) are a remarkable proficiency to convert near-infrared (NIR) light into higher-energy visible light. This characteristic has inspired extensive investigation in various fields, including biomedical imaging, therapeutics, and optoelectronics. However, the possible to

Lead sulfide quantum dots (QDs) represent a fascinating class of materials with exceptional optoelectronic properties due to their unique size-dependent band gap. These QDs exhibit tunable absorption and emission spectra in the visible region, making them highly desirable for a wide range of applic

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