We realized color-temperature tunable organic light-emitting diodes (OLEDs) through an extremely simplified sandwich structure with only three organic materials. The correlated color temperature (CCT) ...

Multidrug-resistant organisms (MDROs) are a major challenge in everyday medical practice, as they often cannot be treated ...

Researchers at the Hong Kong University of Science and Technology (HKUST) School of Engineering have cracked a major ...

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Researchers have cracked a fundamental optical challenge: how to control both angle and wavelength of light independently—a ...

The findings could enable new ways to increase plants’ resilience to UV stress and enhance seedling growth. Lanthanides are a ...