Catalysis
Scientists have observed atoms that remain motionless within liquid metals at high temperatures, influencing how materials solidify. Using advanced microscopy, researchers from the University of Nottingham and the University of Ulm captured this phenomenon in molten metal nanoparticles. The finding reveals a new hybrid state of matter with potential implications for catalysis and materials engineering.
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Researchers at Hokkaido University have developed a new catalytic method to generate ketyl radicals from alkyl ketones, solving a long-standing challenge in organic chemistry. Using a computational screening tool, the team identified an effective ligand that prevents unwanted electron transfer, enabling cleaner and more reliable reactions. This breakthrough aids natural product synthesis and pharmaceutical development.