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Chemistry
Hydrogen’s dual nature helps reveal hidden catalytic processes
Credit: Nature Catalysis (2024). DOI: 10.1038/s41929-024-01262-w Microorganisms have long used hydrogen as an energy source. To do this, they rely on hydrogenases that contain metals in their catalytic centers. In order to use these biocatalysts for hydrogen conversion, researchers are working to understand the catalytic process. A team from three Max Planck Institutes (MPI), the Center for Neurodegenerative Imaging (BIN)…
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Nanotechnology
Finely controlled luminescent Ag-In-Ga-S quantum dots with dual green and red emission towards white LEDs
Schematic diagram of the correspondence between size-dependent bandgap and spectrum based on the size effect of quantum dots. Credit: Opto-Electronic Advances (2024). DOI: 10.29026/oea.2024.240050 Semiconductor quantum dot (QD) materials have shown great potential for applications in lighting and display fields due to their wide color gamut, tunable emission wavelength, high quantum efficiency, high chroma, and low processing cost. For example,…
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