Silver chains fabricated from supported silver particles were embedded in Hollandite‐type manganese oxide, thereby exposing single silver atoms as catalytically active sites (see picture). Excellent oxygen activation and high catalytic activity in the oxidation of formaldehyde was observed.

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Silver chains fabricated from supported silver particles were embedded in Hollandite‐type manganese oxide, thereby exposing single silver atoms as catalytically active sites (see picture). Excellent oxygen activation and high catalytic activity in the oxidation of formaldehyde was observed.

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TiO(2) microspheres constructed by well-crystallized faceted nanorods with high aspect ratios expose 100% photocatalytic reactive {111} facets on the spherical surface. The microspheres demonstrated excellent photocatalytic antibacterial activity towards Staphylococcus aureus due to effective suppression of photoinduced electron-hole pair recombination and active TiO(2)@˙OH core-shell structure.

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