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Scientists Uncover Spin–Catalytic Activity Correlation in Single-Atom and -Electron Tailored Gold Nanoclusters

In a breakthrough that brings nanoscience one step closer to precise control of chemical reactions, a team of researchers from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) has consecutively removed the innermost atom and the outermost electron of a gold nanoparticle—without disturbing its overall structure. This precise manipulation allowed them to probe how the magnet...